Prosecution Insights
Last updated: August 16, 2026
Application No. 18/631,138

OPTICAL APPARATUS

Final Rejection §102§103
Filed
Apr 10, 2024
Priority
Oct 11, 2021 — JP 2021-166928 +1 more
Examiner
NGUYEN, LAUREN
Art Unit
2871
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Furukawa Electric Co., Ltd.
OA Round
2 (Final)
55%
Grant Probability
Moderate
3-4
OA Rounds
1y 0m
Est. Remaining
90%
With Interview

Examiner Intelligence

Grants 55% of resolved cases
55%
Career Allowance Rate
562 granted / 1026 resolved
-13.2% vs TC avg
Strong +35% interview lift
Without
With
+34.9%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
84 currently pending
Career history
1107
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
65.7%
+25.7% vs TC avg
§102
27.6%
-12.4% vs TC avg
§112
6.0%
-34.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1026 resolved cases

Office Action

§102 §103
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 . DETAILED ACTION Notice of Pre-AIA or AIA Status 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. Election/Restrictions Applicant’s election without traverse of Species I, including claims 1-2, 5-7, and 9-10, in the reply filed on 04/03/2026 is acknowledged. Specification The title of the invention is not descriptive. A new title is required that is clearly indicative of the invention to which the claims are directed. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale or otherwise available to the public before the effective filing date of the claimed invention. Claims 1-2, 6-7, and 9-10 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Haruhiko (JPH09145962). Regarding claim 1, Haruhiko (figures 3-4) discloses an optical apparatus comprising: a housing including a first member constituting at least a part of the housing (package 10 and lid 11); an optical component (lens 4) accommodated in the housing and configured to transmit or reflect light; and a second member (substrate 30) fixed to the first member and including at least one opening (body guide groove 31) configured to accommodate a part of the optical component (a package 10 of the box-shaped upper part is opened, and a substrate 30 for housing fixed to the optical semiconductor chip 1 in the package 10 is mounted on the upper surface; see at least page 2, 7th paragraph), the second member being configured to support the optical component via an adhesive agent (The fixing of the substrate 30, for example adhesive or low melting point metal; see at least page 6, 7th paragraph). Regarding claim 2, Haruhiko (figures 3-4) discloses an optical device accommodated in the housing and configured to perform at least one of reception of light, transmission of light, and change of optical properties (when the optical semiconductor chip 1 is a semiconductor laser measures the output of the optical fiber 2, when the optical semiconductor chip 1 is a light-electric conversion element is measured from output pattern 3a, the measurement the value is adjusted to a maximum; see at least page 2, first paragraph). Regarding claim 6, Haruhiko (figures 3-4) discloses wherein the opening of the second member is a through opening configured to penetrate through the second member in a first direction (figure 1; between the end portion and the optical semiconductor chip 1 of the cylindrical body guide groove 31, the rectangular cross section of the clearance groove 39 which is perpendicular to the cylindrical body guide groove 31; see at least page 7, first paragraph). Regarding claim 7, Haruhiko (figures 3-4) discloses wherein the through opening of the second member is a through hole that is separated from an edge of the second member in a second direction that crosses the first direction (figure 1; between the end portion and the optical semiconductor chip 1 of the cylindrical body guide groove 31, the rectangular cross section of the clearance groove 39 which is perpendicular to the cylindrical body guide groove 31; see at least page 7, first paragraph). Regarding claim 9, Haruhiko (figures 3-4) discloses wherein the optical component includes a flange at a position deviated from the opening in the first direction such that the flange overlaps with a rim of the opening in the first direction (closely flange 52 on the outer surface of the side wall 12 of the package 10, to secure the entire peripheral surface of the flange 52 by laser welding or the like to the side wall 12; see at least page 8. 8th paragraph). Regarding claim 10, Haruhiko (figures 3-4) discloses wherein the adhesive agent bonds the second member and the flange (closely flange 52 on the outer surface of the side wall 12 of the package 10, to secure the entire peripheral surface of the flange 52 by laser welding or the like to the side wall 12; see at least page 8. 8th paragraph). Claim Rejections - 35 USC § 103 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. 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, 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. Claim 5 is rejected under 35 U.S.C. 103 as being unpatentable over Haruhiko (JPH09145962). Regarding claim 5, Haruhiko discloses the limitations as shown in the rejection of claim 1 above. However, Haruhiko is silent regarding wherein the adhesive agent is arranged at positions approximately symmetric to each other with respect to the optical component. It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention to arrange the adhesive agent at positions approximately symmetric to each other with respect to the optical component since it was known in the art that it is common to bond the side surface of the lens and dispose the adhesive at positions that are substantially symmetrical about the lens body to secure the connections between the lens and the housing. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to LAUREN NGUYEN whose telephone number is (571)270-1428. The examiner can normally be reached on Monday - Thursday, 8:00 AM -6:00 PM. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Jennifer Carruth, can be reached at 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. /LAUREN NGUYEN/Primary Examiner, Art Unit 2871
Read full office action

Prosecution Timeline

Apr 10, 2024
Application Filed
Apr 20, 2026
Non-Final Rejection mailed — §102, §103
Jul 17, 2026
Response Filed
Aug 13, 2026
Final Rejection mailed — §102, §103 (current)

Precedent Cases

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
55%
Grant Probability
90%
With Interview (+34.9%)
3y 4m (~1y 0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1026 resolved cases by this examiner. Grant probability derived from career allowance rate.

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