Prosecution Insights
Last updated: April 19, 2026
Application No. 18/350,936

OPTICAL DEVICE, SUBASSEMBLY OF OPTICAL DEVICE, AND METHOD OF MANUFACTURING OPTICAL DEVICE

Final Rejection §103§112
Filed
Jul 12, 2023
Examiner
LIU, SHAN
Art Unit
2871
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Furukawa Electric Co. Ltd.
OA Round
2 (Final)
72%
Grant Probability
Favorable
3-4
OA Rounds
2y 2m
To Grant
99%
With Interview

Examiner Intelligence

Grants 72% — above average
72%
Career Allow Rate
436 granted / 606 resolved
+3.9% vs TC avg
Strong +40% interview lift
Without
With
+40.4%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 2m
Avg Prosecution
30 currently pending
Career history
636
Total Applications
across all art units

Statute-Specific Performance

§103
59.5%
+19.5% vs TC avg
§102
22.1%
-17.9% vs TC avg
§112
15.1%
-24.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 606 resolved cases

Office Action

§103 §112
Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Response to Amendment and Arguments The amendment filed 01/21/2026 has been entered. Claims 1 and 4-12 are currently pending in this application. Applicant’s arguments, see Pages 7-9, filed 01/21/2026, with respect to the rejection(s) of claim(s) 1 and 7-12 under 35 U.S.C. 102 and/or 35 U.S.C. 103 have been fully considered but they are not persuasive. Applicant states "… In the cited references, the wiring substrate may pass through a wall opening, but the references lack a distinct member that also passes through the case and provides support to the wiring substrate at the pass-through location as required by amended claim 1. For example, Kondo and Koizumi each describe a wiring substrate passing through an opening in a housing wall, but the substrate is supported/retained by the housing structure itself (e.g., the wall opening, press-fit engagement, or sealing/holding portions at the wall), rather than by a separate member that also passes through the case. Neither reference identifies any component distinct from the case wall that extends from inside the case to outside the case through the same opening and that supports the substrate in the pass-through region. Similarly, Haga discloses a heat dissipation member arranged between a heat- generating component and a case wall to conduct heat to the exterior surface, but does not disclose a heat transferring member that passes through the case wall opening together with the wiring substrate or that supports the wiring substrate at the wall opening. Haga's heat dissipation member is a thermal path to a case wall, not a through-wall support structure for a substrate… ". Examiner respectfully disagrees. As stated in the rejections of claims 1 and 10-12 below, Kondo does not teach that a supporting member that passes through the case and that supports the wiring substrate at a position that the wiring substrate passes through the case. But the cited reference Ariga (JPH10322049A) teaches that (Fig. 3-4, Abs, Page 2 of English translation of JPH10322049A) a supporting member (the portions of 4 corresponding to the hole 56/561/562 in Fig. 3-4) that passes through a case (the case corresponding to 5/51/52 in Fig. 3-4) and that supports a wiring substrate (3 in Fig. 2-4) at a position (the position corresponding to the hole 56/561/562 in Fig. 3-4) that the wiring substrate (3 in Fig. 2-4) passes through the case (the case corresponding to 5/51/52 in Fig. 3-4). Before the effective filling date of the claimed invention, it would have been obvious to the artisan of ordinary skill to employ the above elements as taught by Ariga for the system of Kondo in view of Chason such that in the system of Kondo in view of Chason, a supporting member that passes through the case and that supports the wiring substrate at a position that the wiring substrate passes through the case. The motivation is that it is possible to more effectively increase the holding force against the tensile force acting on the lead wire/substrate and improve the waterproofing/Contamination-proofing property (Ariga, Abs, [0006]). Regarding limitations of the instant case in view of the amended Claims and upon further considerations, a new ground(s) of rejection, necessitated by the amendments is made in view of different interpretation of the previously applied references and/or new prior art as presented in this Office action. Drawings The drawings are objected to under 37 CFR 1.83(a). The drawings must show every feature of the invention specified in the claims. Therefore, the combined limitations of “the wiring substrate passes through an opening formed on the case and is press-fit in the opening” (in claim 8) and “a supporting member that passes through the case and that supports the wiring substrate at a position that the wiring substrate passes through the case” (in claim 1, which claim 8 depends on) for claim 8 must be shown or the feature(s) canceled from the claim(s). No new matter should be entered. Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. The figure or figure number of an amended drawing should not be labeled as “amended.” If a drawing figure is to be canceled, the appropriate figure must be removed from the replacement sheet, and where necessary, the remaining figures must be renumbered and appropriate changes made to the brief description of the several views of the drawings for consistency. Additional replacement sheets may be necessary to show the renumbering of the remaining figures. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. Claim Objections Claims 10-12 are objected to because of the following informalities: claim 10, lines 1-2, " A subassembly of an optical device, comprising: a case;" should read - - A subassembly of an optical device having a case, comprising: - - since claim 10, line 13 states that “the subassembly of the optical device is configured to be attachable to the case”, which means that the subassembly of the optical device does not comprise the case. claim 10, line 15, " the at least one of the componets " should read - - the at least one of the components - - claim 11, lines 1-2, " A subassembly of an optical device, comprising: a case;" should read - - A subassembly of an optical device having a case, comprising: - - since claim 11, lines 16-17 states that “the subassembly of the optical device is configured to be attachable to a second portion of the case”, which means that the subassembly of the optical device does not comprise the case. claim 12, line 12, " the component is positioned " should read - - the at least one of components is positioned - - since claim 12 comprises the limitations of “ at least one of components” in line 3-4, “a first component” in line 4 and “a second component” in line 5. Appropriate correction is required. Claim Rejections - 35 USC § 112 The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claim 8 is rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for pre-AIA the inventor(s), at the time the application was filed, had possession of the claimed invention. Regarding claim 8, the combined limitations of “the wiring substrate passes through an opening formed on the case and is press-fit in the opening” (in claim 8) and “a supporting member that passes through the case and that supports the wiring substrate at a position that the wiring substrate passes through the case” (in claim 1, which claim 8 depends on) are not described in the specification at the time the application was filed. As shown in Fig. 7 and stated in the page 7, paragraph 3 of the specification of the instant application, the wiring substrate 15D is press-fit in the opening 11b1. With such a configuration, for example, the junction material 16 and the protrusions 11f are no more required; therefore there is no space for a supporting member in the opening at the position that the wiring substrate passes through the case when the wiring substrate 15D is press-fit in the opening 11b1 as shown in Fig. 7. Further, the originally filed specification does not describe that the combined limitations of “the wiring substrate passes through an opening formed on the case and is press-fit in the opening” AND “a supporting member that passes through the case and that supports the wiring substrate at a position that the wiring substrate passes through the case”. Therefore, the combined limitations of “the wiring substrate passes through an opening formed on the case and is press-fit in the opening” (in claim 8) and “a supporting member that passes through the case and that supports the wiring substrate at a position that the wiring substrate passes through the case” (in claim 1, which claim 8 depends on) for claim 8 is not supported by the originally filed disclosure. This is a new matter rejection. The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 4-5 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor, or for pre-AIA the applicant regards as the invention. Claim 4, line 1 recites the limitation “The optical device". There is insufficient antecedent basis for this limitation in the claim. For examination purposes, examiner has interpreted this limitation as - -an optical device - - . Dependent claim 5 is rejected by virtue of their dependency. In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102 of this title, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claims 1, 7 and 9-10 are rejected under 35 U.S.C. 103 as being unpatentable over Kondo (JP2004221876A) in view of Chason (US 2004/0118599) and Ariga (JPH10322049A). Regarding claim 1, Kondo teaches an optical device (Fig. 1-10, [0007-0040] of English translation of JP2004221876A) comprising: a case (the base 70/170 in Fig. 1 and 5-6); a wiring substrate (the wire board 30 in Fig. 1 and 5-6) that is a flexible substrate ([0013], the base substrate 32 of the wiring substrate 30 is a flexible substrate), that passes through (Fig. 5-6) the case (the base 70/170 in Fig. 1 and 5-6) and that includes an insulating member (the insulating member corresponding to the substrate 32 in Fig. 1) and a conductor (the conductor corresponding to the wiring pattern 34 in Fig. 1); at least one of components (the components corresponding to the optical chip 10 and the IC chip 60 in Fig. 1-6) including a first component (the optical chip 10 and 20 in Fig. 1-6, [0010]) configured to perform at least one of: outputting a light; receiving a light; and varying optical properties ([0010]), and a second component (the IC chip 60 in Fig. 1-6, [0020]) configured to electrically control the first component ([0020], Integrated circuit chip 60 may be a microprocessor), the at least one of components (the components corresponding to the optical chip 10 and the IC chip 60 in Fig. 1-6) being housed in the case (the base 70/170 in Fig. 1 and 5-6) and mounted (Fig. 1 and 5-6) on the wiring substrate (the wire board 30 in Fig. 1 and 5-6). Kondo does not explicitly point out that the at least one of components being flip-chip mounted on the wiring substrate; and a supporting member that passes through the case and that supports the wiring substrate at a position that the wiring substrate passes through the case. Chason teaches that (Fig. 2, [0024-0029]) at least one of components (210 in Fig. 2) being flip-chip mounted (Fig. 2, [0024-0026]) on a wiring substrate (230 in Fig. 2, [0026], the wiring substrate PWB 230, which could be a solid or flexible substrate since PWB 230 may be a printed circuit board, and the printed wiring board may be a single or multi-layer fiberglass FR4 board, an organic circuit board, or a motherboard. PWB 230 may be an opto-electronic module, an electromechanical module, a ceramic substrate, a hybrid circuit substrate, a package substrate, or a semiconductor substrate such as a silicon substrate or a compound semiconductor substrate. PWB 230 may be a polyimide tape, a flex circuit, a high-density interconnect board, an electromechanical circuit board, or an opto-electronic circuit board). Before the effective filling date of the claimed invention, it would have been obvious to the artisan of ordinary skill to employ the above elements as taught by Chason for the system of Kondo such that in the system of Kondo, the at least one of components being flip-chip mounted on the wiring substrate. The motivation is to allow secure electrical and mechanical die attach to the wiring substrate while retaining optically unimpeded optical transmission paths between the flip-chip and the wiring substrate (Chason, [0006]). Ariga teaches that (Fig. 3-4, Abs, Page 2 of English translation of JPH10322049A) a supporting member (the portions of 4 corresponding to the hole 56/561/562 in Fig. 3-4) that passes through a case (the case corresponding to 5/51/52 in Fig. 3-4) and that supports a wiring substrate (3 in Fig. 2-4) at a position (the position corresponding to the hole 56/561/562 in Fig. 3-4) that the wiring substrate (3 in Fig. 2-4) passes through the case (the case corresponding to 5/51/52 in Fig. 3-4). Before the effective filling date of the claimed invention, it would have been obvious to the artisan of ordinary skill to employ the above elements as taught by Ariga for the system of Kondo in view of Chason such that in the system of Kondo in view of Chason, a supporting member that passes through the case and that supports the wiring substrate at a position that the wiring substrate passes through the case. The motivation is that it is possible to more effectively increase the holding force against the tensile force acting on the lead wire/substrate and improve the waterproofing/Contamination-proofing property (Ariga, Abs, [0006]). Regarding claims 7 and 9, Kondo teaches that the wiring substrate (the wire board 30 in Fig. 1 and 5-6) passes through an opening (the opening formed on the left vertical wall of 70/170 for 30 in Fig. 1 and Fig. 6) formed on the case (the base 70/170 in Fig. 1 and 5-6). Kondo does not teach the following elements. Ariga teaches the following elements (Fig. 3-6, Abs, Page 2 of English translation of JPH10322049A): (Claim 7) a case includes a protrusion (the protrusion corresponding to the center portions of 562 in Fig. 4 or the left edge portions of 562 in Fig. 3) configured to protrude from an edge of an opening (56 in Fig. 3-4) and engage with a wiring substrate (3 in Fig. 2-4). (Claim 9) a space (Fig. 3-4) between the wiring substrate (3 in Fig. 2-4) and an edge of the opening (the opening of 5/51/52 for 3 and 4 in Fig. 3-4) is sealed in airtight manner (Fig. 3-4, Abs). Before the effective filling date of the claimed invention, it would have been obvious to the artisan of ordinary skill to employ the above elements as taught by Ariga for the system of Kondo in view of Chason and Ariga such that in the system of Kondo in view of Chason and Ariga, (Claim 7) the case includes a protrusion configured to protrude from an edge of the opening and engage with the wiring substrate. (Claim 9) a space between the wiring substrate and an edge of the opening is sealed in airtight manner. The motivation is to improve the waterproofing property and tensile holding force of an enclosure (Ariga, Abs). Regarding claim 10, Kondo teaches a subassembly (the subassembly corresponding to 80 in Fig. 1 and 5-6) of an optical device (Fig. 1 and 5-6, [0007-0040] of English translation of JP2004221876A) having a case (the base 70/170 in Fig. 1 and 5-6) comprising: a wiring substrate (the wire board 30 in Fig. 1 and 5-6) that is a flexible substrate ([0013], the base substrate 32 of the wiring substrate 30 is a flexible substrate), that passes through (Fig. 5-6) the case (the base 70/170 in Fig. 1 and 5-6) and that includes an insulating member (the insulating member corresponding to the substrate 32 in Fig. 1) and a conductor (the conductor corresponding to the wiring pattern 34 in Fig. 1); and at least one of components (the components corresponding to the optical chip 10 and the IC chip 60 in Fig. 1-6) including a first component (the optical chip 10 and 20 in Fig. 1-6, [0010]) configured to perform at least one of: outputting a light; receiving a light; and varying optical properties ([0010]), and a second component (the IC chip 60 in Fig. 1-6, [0020]) configured to electrically control the first component ([0020], Integrated circuit chip 60 may be a microprocessor), the at least one of components (the components corresponding to the optical chip 10 and the IC chip 60 in Fig. 1-6) being housed in the case (the base 70/170 in Fig. 1 and 5-6) and mounted (Fig. 1 and 5-6) on the wiring substrate (the wire board 30 in Fig. 1 and 5-6), wherein the subassembly (the subassembly corresponding to 80 in Fig. 1 and 5-6) of the optical device is configured to be attachable to the case (the base 70/170 in Fig. 1 and 5-6) in a state (Fig. 1 and Fig. 6) in which the wiring substrate (the wire board 30 in Fig. 1 and 5-6) passes through an opening (the opening formed on the left vertical wall of 70/170 for 30 in Fig. 1 and Fig. 6) formed on a wall (the left vertical wall of 70/170 in Fig. 1 and Fig. 6) of the case of the optical device (Fig. 1 and 6), and the at least one of the components (the components corresponding to the optical chip 10 and the IC chip 60 in Fig. 1-6) is positioned on an opposite side (Fig. 1 and Fig. 6) to an outer face (the left side outer face of 70/170 for 30 in Fig. 1 and Fig. 6) of the case with reference to the wall (the left vertical wall of 70/170 in Fig. 1 and Fig. 6). Kondo does not explicitly point out that the at least one of components being flip-chip mounted on the wiring substrate; a supporting member that passes through the case and that supports the wiring substrate at a position that the wiring substrate passes through the case. Chason teaches that (Fig. 2, [0024-0029]) at least one of components (210 in Fig. 2) being flip-chip mounted (Fig. 2, [0024-0026]) on a wiring substrate (230 in Fig. 2, [0026], the wiring substrate PWB 230, which could be a solid or flexible substrate since PWB 230 may be a printed circuit board, and the printed wiring board may be a single or multi-layer fiberglass FR4 board, an organic circuit board, or a motherboard. PWB 230 may be an opto-electronic module, an electromechanical module, a ceramic substrate, a hybrid circuit substrate, a package substrate, or a semiconductor substrate such as a silicon substrate or a compound semiconductor substrate. PWB 230 may be a polyimide tape, a flex circuit, a high-density interconnect board, an electromechanical circuit board, or an opto-electronic circuit board). Before the effective filling date of the claimed invention, it would have been obvious to the artisan of ordinary skill to employ the above elements as taught by Chason for the system of Kondo such that in the system of Kondo, the at least one of components being flip-chip mounted on the wiring substrate. The motivation is to allow secure electrical and mechanical die attach to the wiring substrate while retaining optically unimpeded optical transmission paths between the flip-chip and the wiring substrate (Chason, [0006]). Ariga teaches that (Fig. 3-4, Abs, Page 2 of English translation of JPH10322049A) a supporting member (the portions of 4 corresponding to the hole 56/561/562 in Fig. 3-4) that passes through a case (the case corresponding to 5/51/52 in Fig. 3-4) and that supports a wiring substrate (3 in Fig. 2-4) at a position (the position corresponding to the hole 56/561/562 in Fig. 3-4) that the wiring substrate (3 in Fig. 2-4) passes through the case (the case corresponding to 5/51/52 in Fig. 3-4). Before the effective filling date of the claimed invention, it would have been obvious to the artisan of ordinary skill to employ the above elements as taught by Ariga for the system of Kondo in view of Chason such that in the system of Kondo in view of Chason, a supporting member that passes through the case and that supports the wiring substrate at a position that the wiring substrate passes through the case. The motivation is that it is possible to more effectively increase the holding force against the tensile force acting on the lead wire/substrate and improve the waterproofing/Contamination-proofing property (Ariga, Abs, [0006]). Claims 11-12 are rejected under 35 U.S.C. 103 as being unpatentable over Kondo (JP2004221876A) in view of Ariga (JPH10322049A). Regarding claim 11, Kondo teaches a subassembly (the subassembly corresponding to 80 in Fig. 1 and 5-6) of an optical device (Fig. 1 and 5-6, [0007-0040] of English translation of JP2004221876A) having a case (the base 70/170 in Fig. 1 and 5-6) comprising: a first portion (the portion corresponding to the left vertical wall of 70/170 in Fig. 1 and Fig. 6) that is a portion of the case for housing an optical component (the components corresponding to the optical chip 10 in Fig. 1-6), the first portion including a first wall (the left vertical wall of 70/170 in Fig. 1 and Fig. 6); a wiring substrate (the wire board 30 in Fig. 1 and 5-6) that is a flexible substrate ([0013], the base substrate 32 of the wiring substrate 30 is a flexible substrate), that includes an insulating member (the insulating member corresponding to the substrate 32 in Fig. 1) and a conductor (the conductor corresponding to the wiring pattern 34 in Fig. 1) and that is fixed (30 is indirectly fixed to the left vertical wall of 70/170 through the bonding material 58 in Fig. 1 and Fig. 6) to the first wall (the left vertical wall of 70/170 in Fig. 1 and Fig. 6) in a state in which the wiring substrate (the wire board 30 in Fig. 1 and 5-6) has passed through the first wall (the left vertical wall of 70/170 in Fig. 1 and Fig. 6); at least one of components (the components corresponding to the optical chip 10 and the IC chip 60 in Fig. 1-6) including a first component (the optical chip 10 and 20 in Fig. 1-6, [0010]) configured to perform at least one of: outputting a light; receiving a light; and varying optical properties ([0010]), and a second component (the IC chip 60 in Fig. 1-6, [0020]) configured to electrically control the first component ([0020], Integrated circuit chip 60 may be a microprocessor), the at least one of components (the components corresponding to the optical chip 10 and the IC chip 60 in Fig. 1-6) being mounted (Fig. 1 and 5-6) on the wiring substrate (the wire board 30 in Fig. 1 and 5-6), and positioned on an opposite side (Fig. 1 and Fig. 6) to an outer face (the left side outer face of 70/170 for 30 in Fig. 1 and Fig. 6) of the case with reference to the first wall (the left vertical wall of 70/170 in Fig. 1 and Fig. 6); wherein the subassembly (the subassembly corresponding to 80 in Fig. 1 and 5-6) of the optical device is configured to be attachable to a second portion (the portion corresponding to horizontal wall of 70/170 bonded with the bonding material 58 in Fig. 1 and Fig. 6) of the case that is different (Fig. 1 and Fig. 6) from the first portion (the portion corresponding to the left vertical wall of 70/170 in Fig. 1 and Fig. 6). Kondo does not teach that a supporting member that passes through the first wall and that supports the wiring substrate at a position that the wiring substrate passes through the first wall Ariga teaches that (Fig. 3-4, Abs, Page 2 of English translation of JPH10322049A) a supporting member (the portions of 4 corresponding to the hole 56/561/562 in Fig. 3-4) that passes through a wall (the wall of the case corresponding to 5/51/52 in Fig. 3-4) and that supports a wiring substrate (3 in Fig. 2-4) at a position (the position corresponding to the hole 56/561/562 in Fig. 3-4) that the wiring substrate (3 in Fig. 2-4) passes through the wall (the wall of the case corresponding to 5/51/52 in Fig. 3-4). Before the effective filling date of the claimed invention, it would have been obvious to the artisan of ordinary skill to employ the above elements as taught by Ariga for the system of Kondo such that in the system of Kondo, a supporting member that passes through the first wall and that supports the wiring substrate at a position that the wiring substrate passes through the first wall. The motivation is that it is possible to more effectively increase the holding force against the tensile force acting on the lead wire/substrate and improve the waterproofing/Contamination-proofing property (Ariga, Abs, [0006]). Regarding claim 11, Kondo teaches a method of manufacturing an optical device (Fig. 1 and 5-6, [0007-0040] of English translation of JP2004221876A), the method comprising: preparing a subassembly (the subassembly corresponding to 80 in Fig. 1 and 5-6) by mounting (Fig. 1 and 4-6), on a wiring substrate (the wire board 30 in Fig. 1 and 5-6), at least one of components (the components corresponding to the optical chip 10 and the IC chip 60 in Fig. 1-6) including: a first component (the optical chip 10 and 20 in Fig. 1-6, [0010]) configured to perform at least one of: outputting a light; receiving a light; and varying optical properties ([0010]); and a second component (the IC chip 60 in Fig. 1-6, [0020]) configured to electrically control the first component ([0020], Integrated circuit chip 60 may be a microprocessor); and fixing the subassembly (the subassembly corresponding to 80 in Fig.1 and 5-6) and a case (the base 70/170 in Fig. 1 and 5-6) of the optical device to each other (Fig. 1 and 5-6) in a state in which the wiring substrate (the wire board 30 in Fig. 1 and 5-6) passes through an opening (the opening formed on the left vertical wall of 70/170 for 30 in Fig. 1 and Fig. 6) formed on a wall (the left vertical wall of 70/170 in Fig. 1 and Fig. 6) of the case (the base 70/170 in Fig. 1 and 5-6), and the least one of components (the components corresponding to the optical chip 10 and the IC chip 60 in Fig. 1-6) is positioned on an opposite side (Fig. 1 and Fig. 6) to an outer face (the left side outer face of 70/170 for 30 in Fig. 1 and Fig. 6) of the case with reference to the wall (the left vertical wall of 70/170 in Fig. 1 and Fig. 6), wherein the wiring substrate (the wire board 30 in Fig. 1 and 5-6) that is a flexible substrate ([0013], the base substrate 32 of the wiring substrate 30 is a flexible substrate. Kondo does not teach that a supporting member passes through the case and supports the wiring substrate at a position that the wiring substrate passes through the case. Ariga teaches that (Fig. 3-4, Abs, Page 2 of English translation of JPH10322049A) a supporting member (the portions of 4 corresponding to the hole 56/561/562 in Fig. 3-4) passes through a case (the case corresponding to 5/51/52 in Fig. 3-4) and supports a wiring substrate (3 in Fig. 2-4) at a position (the position corresponding to the hole 56/561/562 in Fig. 3-4) that the wiring substrate (3 in Fig. 2-4) passes through the case (the case corresponding to 5/51/52 in Fig. 3-4). Before the effective filling date of the claimed invention, it would have been obvious to the artisan of ordinary skill to employ the above elements as taught by Ariga for the system of Kondo such that in the system of Kondo, a supporting member passes through the case and supports the wiring substrate at a position that the wiring substrate passes through the case. The motivation is that it is possible to more effectively increase the holding force against the tensile force acting on the lead wire/substrate and improve the waterproofing/Contamination-proofing property (Ariga, Abs, [0006]). Allowable Subject Matter Claims 4-5 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. The following is a statement of reasons for the indication of allowable subject matter: None of the prior art of record discloses or suggests all the combination of an optical device as set forth in claims 4-5. Regarding Claims 4-5, none of the prior art discloses or suggests an optical device comprising: a case that includes a first wall and a second wall that intersects with the first wall:, a wiring substrate that is a flexible substrate, that passes through the first wall and that includes an insulating member and a conductor; at least one of components including a first component configured to perform at least one of: outputting a light, receiving a light; and varying optical properties, and a second component configured to electrically control the first component, the at least one of components being housed in the case and flip-chip mounted on the wiring substrate; and wherein “a heat transferring member that passes through the first wall, supports the wiring substrate at a position that the wiring substrate passes through the first wall, and is arranged between the at least one of components and the second wall, the heat transferring member thermally connecting the at least one of components and the second wall” in combination with the other required elements of the claim. Claim 6 is objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. The following is a statement of reasons for the indication of allowable subject matter: None of the prior art of record discloses or suggests all the combination of an optical device as set forth in claim 6. Regarding claim 6, none of the prior art discloses or suggests an optical device recited in claim 1, wherein the wiring substrate passes through an opening formed on the case, and wherein “the optical device further comprises a junction material configured to bond an edge of the opening and the wiring substrate” in combination with the other required elements of the claim. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any extension fee pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to SHAN LIU whose telephone number is (571)270-0383. The examiner can normally be reached on 9am-5pm EST M-F. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Jennifer Carruth can be reached on 571-272-9791. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /SHAN LIU/Primary Examiner, Art Unit 2871
Read full office action

Prosecution Timeline

Jul 12, 2023
Application Filed
Oct 17, 2025
Non-Final Rejection — §103, §112
Jan 21, 2026
Response Filed
Feb 20, 2026
Final Rejection — §103, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12596033
LIGHT SENSOR
2y 5m to grant Granted Apr 07, 2026
Patent 12591114
OPTICAL LENS ASSEMBLY AND ELECTRONIC DEVICE
2y 5m to grant Granted Mar 31, 2026
Patent 12578588
LENS DRIVING APPARATUS AND CAMERA MODULE INCLUDING THE SAME
2y 5m to grant Granted Mar 17, 2026
Patent 12560837
DISPLAY APPARATUS AND VIRTUAL REALITY DEVICE
2y 5m to grant Granted Feb 24, 2026
Patent 12560822
LIQUID CRYSTAL PANEL AND DISPLAY DEVICE
2y 5m to grant Granted Feb 24, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

3-4
Expected OA Rounds
72%
Grant Probability
99%
With Interview (+40.4%)
2y 2m
Median Time to Grant
Moderate
PTA Risk
Based on 606 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month