Prosecution Insights
Last updated: October 27, 2026
Application No. 18/926,426

OPTICAL SYSTEM

Non-Final OA §112
Filed
Oct 25, 2024
Priority
May 31, 2022 — JP 2022-089189 +1 more
Examiner
NGUYEN, DUNG T
Art Unit
Tech Center
Assignee
Fujifilm Corporation
OA Round
1 (Non-Final)
82%
Grant Probability
Favorable
1-2
OA Rounds
6m
Est. Remaining
83%
With Interview

Examiner Intelligence

Grants 82% — above average
82%
Career Allowance Rate
1328 granted / 1615 resolved
+22.2% vs TC avg
Minimal +1% lift
Without
With
+0.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
31 currently pending
Career history
1649
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
43.6%
+3.6% vs TC avg
§102
33.0%
-7.0% vs TC avg
§112
12.0%
-28.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1615 resolved cases

Office Action

§112
DETAILED ACTION The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Information Disclosure Statement The information disclosure statement (IDS) submitted on 12/18/2024 was filed and considered by the examiner. Specification The lengthy specification has not been checked to the extent necessary to determine the presence of all possible minor errors. Applicant’s cooperation is requested in correcting any errors of which applicant may become aware in the specification. Claim Rejections - 35 USC § 112 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 1-18 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 applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Regarding claims 1, 9, 10, 11, 12-15 and 18, the phrase "in a case" renders the claim indefinite because it is unclear whether the limitation(s) following the phrase are part of the claimed invention. See MPEP § 2173.05(d). Remark It is noted that the term "in a case" is not defined by the claim, the specification does not provide a standard for ascertaining the requisite degree, and one of ordinary skill in the art would not be reasonably apprised of the intended scope of the invention; as so, claims 1-18 neither indicated as allowed nor rejected over the prior art. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. .Miyakawa et al., US 7,070,862, disclose a compound lens 12 made of glass and resin, wherein the thickness of the resin 11 at the max and the min is satisfied the expression (1) and (2) as claimed. . Doi et al., US 2005/0148676 A1, disclose a resin composition with a plastic deformation rate as claimed. Any inquiry concerning this communication or earlier communications from the examiner should be directed to DUNG T NGUYEN whose telephone number is (571)272-2297. The examiner can normally be reached 8:00 - 5:00. 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 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 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. /DUNG T NGUYEN/Primary Examiner, Art Unit 2871
Read full office action

Prosecution Timeline

Oct 25, 2024
Application Filed
Oct 05, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12769169
FUNCTIONAL LAYER AND METHOD FOR CONTACTING A FUNCTIONAL LAYER
2y 6m to grant Granted Oct 20, 2026
Patent 12760186
LIQUID DISPERSION OF FLUORIDE PARTICLES, COMPOSITION FOR FORMING OPTICAL FILM, AND OPTICAL FILM
2y 11m to grant Granted Oct 13, 2026
Patent 12748336
FRONT LIGHT MODULE AND ELECTROPHORETIC DISPLAY DEVICE
2y 9m to grant Granted Sep 29, 2026
Patent 12742977
Image Projection
3y 7m to grant Granted Sep 22, 2026
Patent 12741513
VEHICLE WINDOW ASSEMBLY
2y 9m to grant Granted Sep 22, 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
82%
Grant Probability
83%
With Interview (+0.9%)
2y 6m (~6m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1615 resolved cases by this examiner. Grant probability derived from career allowance rate.

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