Prosecution Insights
Last updated: October 04, 2026
Application No. 18/621,699

Optical Module

Non-Final OA §102
Filed
Mar 29, 2024
Priority
Sep 28, 2023 — CN 202311271735.3 +5 more
Examiner
BELLO, AGUSTIN
Art Unit
2635
Tech Center
2600 — Communications
Assignee
Hisense Broadband Multimedia Technologies Co. Ltd.
OA Round
1 (Non-Final)
75%
Grant Probability
Favorable
1-2
OA Rounds
2m
Est. Remaining
87%
With Interview

Examiner Intelligence

Grants 75% — above average
75%
Career Allowance Rate
693 granted / 919 resolved
+13.4% vs TC avg
Moderate +12% lift
Without
With
+12.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
26 currently pending
Career history
934
Total Applications
across all art units

Statute-Specific Performance

§101
3.2%
-36.8% vs TC avg
§103
41.8%
+1.8% vs TC avg
§102
43.8%
+3.8% vs TC avg
§112
8.7%
-31.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 919 resolved cases

Office Action

§102
DETAILED ACTION 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 . Election/Restrictions Claims 17-20 are withdrawn from further consideration pursuant to 37 CFR 1.142(b) as being drawn to a nonelected Species, there being no allowable generic or linking claim. Election was made without traverse in the reply filed on 08/17/26. Examiner acknowledges claims 1-11 as generic to the three species indicated in the restriction requirement of 06/17/26. Claim Rejections - 35 USC § 102 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 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. Claim(s) 1, 7-9 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Ishii (Patent No.: US 2018/0254831 A1). Regarding claim 1, Ishii teaches An optical module, comprising: an upper shell part (reference numeral 7 in Figure 3); a circuit board (reference numeral 13, 15, 16 in Figure 3) formed, on a surface thereof, with a base mounting portion (e.g. the circuit board edge between reference numerals 15a in Figure 15) ; a base (reference numeral 30, 40 in Figure 3) secured to the surface of the circuit board through the base mounting portion (e.g. as illustrated in Figure 20), an upper surface of the base being formed with a protrusion protruded towards the upper shell part and in thermal connection with the upper shell part (e.g. any one of the numerous protrusions illustrated in Figures 5, 6 brought into contact “with the inner surface of the upper housing” via “a heat dissipating member of a gel type” as in paragraph [0052]); a light reception component (reference numeral F(F2), 10 in Figure 9) located on an upper surface of the base and at a side of the protrusion (e.g. as illustrated in Figures 18-20), to receive multi-path optical signals; and a light emission component (reference numeral F(F2), 9 in Figure 9) located on a lower surface of the base (reference numeral F, 40, 42, 46 in Figure 19), to emit multi- path optical signals. Regarding claim 7, Ishii teaches The optical module according to claim 1, wherein the base comprises: a first recess (reference numeral 35 in Figure 6; reference numeral 41, 46 in Figure 8) located on the lower surface of the base and is concave upwards relative to the base; a semiconductor refrigerator (e.g. “thermoelectric cooler (TEC)” as in paragraph [0051]) is disposed in the first recess, a hot side of the semiconductor refrigerator being provided with power supply wires (reference numeral 11b in Figure 10) ; and an upper surface of the circuit board is provided with conductive pins (e.g. terminals at the ends of reference numeral 14a as illustrated in Figure 10) which are connected to the power supply wires; and a third notch is formed on one side of the base (e.g. any one of the side notches of base illustrated in Figures 6-8) , the third notch being communicated with the first recess. Regarding claim 8, Ishii teaches The optical module according to claim 1, wherein the light reception component comprises: a first optical collimator (e.g. “collimating lens” as in paragraph [0069]; reference numeral 10d, 10f, and 10h in Figure 11b) ; a first demultiplexer (reference numeral 10 in Figure 11b) , wherein the first optical collimator and the first demultiplexer are located on the upper surface of the base and at one side of the protrusion (reference numeral 10 in Figure 20) ; a second optical collimator (e.g. “collimating lens” as in paragraph [0069]; reference numeral 10d, 10f, and 10h in Figure 11b); and a second demultiplexer (reference numeral 9 in Figure 11b), wherein the second optical collimator and the second demultiplexer are located on the upper surface of the base and at the other side of the protrusion (reference numeral 9 in Figure 20). Regarding claim 9, Ishii teaches The optical module according to claim 8, further comprising a first lens component (e.g. “collimating lens” as in paragraph [0069]; reference numeral 10d, 10f, and 10h in Figure 11b), wherein one end of the protrusion is protruded from a sidewall of the base (reference numeral 31 in Figure 19, 22) , and the first lens component is located at one side of the protrusion (e.g. as illustrated in Figure 19, 20). Allowable Subject Matter Claims 2-6 and 10-16 are 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: Of the prior art noted by examiner in the attached PTO-892, the most relevant references, e.g. US 20200081205 A1, US 20190312645 A1, US 20180254831 A1, and US 9236945 B2, fail to teach, either alone or in combination, the variety of structures and surfaces recited in the dependent claims objected to as reciting allowable subject matter. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to AGUSTIN BELLO whose telephone number is (571)272-3026. The examiner can normally be reached Monday through Friday, 9 AM - 5 PM. 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, David Payne can be reached at (571)272-3024. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /AGUSTIN BELLO/Primary Examiner, Art Unit 2635
Read full office action

Prosecution Timeline

Mar 29, 2024
Application Filed
Sep 15, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12744362
FIBER STRUCTURE, OPTICAL COMBINER, LASER LIGHT SOURCE, AND LASER DEVICE
4y 2m to grant Granted Sep 22, 2026
Patent 12742930
OPTICAL PHASED ARRAY DEVICE AND METHOD OF MANUFACTURE
3y 0m to grant Granted Sep 22, 2026
Patent 12744596
A LIFI MODULE, A MOBILE DEVICE COMPRISING THE LIFI MODULE AND A METHOD OF INITIATING HANDOVER OF THE USER DEVICE
2y 6m to grant Granted Sep 22, 2026
Patent 12733814
INFRARED OTOSCOPE FOR CHARACTERIZATION OF EFFUSION
4y 5m to grant Granted Sep 15, 2026
Patent 12736764
OPTICAL MODULE
2y 10m to grant Granted Sep 15, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
75%
Grant Probability
87%
With Interview (+12.0%)
2y 9m (~2m remaining)
Median Time to Grant
Low
PTA Risk
Based on 919 resolved cases by this examiner. Grant probability derived from career allowance rate.

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