Prosecution Insights
Last updated: October 27, 2026
Application No. 18/806,165

ELECTRONIC COMPONENT, OPTICAL DIRECTIONAL COUPLER, AND METHOD FOR CONTROLLING OPTICAL DIRECTIONAL COUPLER

Non-Final OA §102
Filed
Aug 15, 2024
Priority
Feb 22, 2022 — continuation of PCTJP2022007129
Examiner
PENG, CHARLIE YU
Art Unit
2874
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Fujitsu Limited
OA Round
1 (Non-Final)
76%
Grant Probability
Favorable
1-2
OA Rounds
1m
Est. Remaining
89%
With Interview

Examiner Intelligence

Grants 76% — above average
76%
Career Allowance Rate
908 granted / 1203 resolved
+7.5% vs TC avg
Moderate +13% lift
Without
With
+13.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
27 currently pending
Career history
1240
Total Applications
across all art units

Statute-Specific Performance

§101
1.9%
-38.1% vs TC avg
§103
47.8%
+7.8% vs TC avg
§102
30.3%
-9.7% vs TC avg
§112
15.4%
-24.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1203 resolved cases

Office Action

§102
DETAILED ACTION 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. Claim(s) 1-5 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by U.S. PGPub 2007/0194225 A1 by Zorn. Regarding claim 1, Zorn teaches an electronic component (Fig. 2) comprising: a first insulating portion (276, ¶[0662]); a second insulating portion (278) that faces the first insulating portion (¶[0663]) and is movable relative to the first insulating portion such that a distance from the first insulating portion changes (¶[0663], both insulating portions are etched as comb actuators); a first capacitor (118) that includes a first electrode (277) provided in the first insulating portion and a second electrode provided in the second insulating portion (¶[0663]); a second capacitor (119) that includes a third electrode provided in the first insulating portion and a fourth electrode provided in the second insulating portion (¶[0663]); an inductor coupled to the second capacitor to constitute a resonance circuit (Figs. 6-8). Regarding claim 2, Zorn further teaches the inductor is a wire line coupled to the third electrode or a metal portion formed on a spring coupled to the second insulating portion (¶[0663]). Regarding claim 3, Zorn further teaches the inductor is formed of a superconductor (¶[0726]). Regarding claim 4, Zorn further teaches the first electrode and the third electrode have a comb-teeth shape, and the second electrode and the fourth electrode have the comb-teeth shape that faces the first electrode and the third electrode in a nested manner, respectively (¶[0662]-[0663]). Regarding claim 5, Zorn further teaches the second electrode and the fourth electrode are coupled to each other (¶[0663]). Allowable Subject Matter Claims 6-12 are allowed. Prior art fails to further teach of suggest an electronic component (disclosed in claim 1), and a method of using the same comprising a movable waveguide that is provided in the second insulating portion and switched between a coupled state that optically couples between a first waveguide and a second waveguide or between the first waveguide or the second waveguide and a qubit device and a decoupled state that does not optically couple between the first waveguide and the second waveguide, with movement of the second insulating portion. Zorn is the closest prior art of record but fails to further suggest any connection with optical waveguides or using the electronic component with moveable optical waveguides. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. US20030108274 discloses an optomechanical device. Any inquiry concerning this communication or earlier communications from the examiner should be directed to CHARLIE PENG whose telephone number is (571)272-2177. The examiner can normally be reached 9AM - 6PM. 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, Thomas Hollweg can be reached at (571)270-1739. 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. /CHARLIE Y PENG/Primary Examiner, Art Unit 2874
Read full office action

Prosecution Timeline

Aug 15, 2024
Application Filed
Sep 09, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12769054
INPUT DEVICE
2y 9m to grant Granted Oct 20, 2026
Patent 12769057
OPTICAL MODE CONVERTOR
2y 11m to grant Granted Oct 20, 2026
Patent 12769075
REEL ENCLOSURES
2y 6m to grant Granted Oct 20, 2026
Patent 12761418
OPTICAL PACKAGING
3y 4m to grant Granted Oct 13, 2026
Patent 12754388
HIGH DENSITY, LOW DIAMETER CABLE WITH ROLLABLE FIBER OPTIC RIBBON
3y 4m to grant Granted Oct 06, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
76%
Grant Probability
89%
With Interview (+13.1%)
2y 4m (~1m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1203 resolved cases by this examiner. Grant probability derived from career allowance 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