Prosecution Insights
Last updated: April 19, 2026
Application No. 19/033,801

POWER CONTROL SYSTEM

Non-Final OA §102
Filed
Jan 22, 2025
Examiner
BUKHARI, AQEEL H
Art Unit
2849
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Fujita Corporation
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
2y 7m
To Grant
99%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allow Rate
539 granted / 630 resolved
+17.6% vs TC avg
Strong +15% interview lift
Without
With
+15.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
38 currently pending
Career history
668
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
43.1%
+3.1% vs TC avg
§102
35.4%
-4.6% vs TC avg
§112
12.4%
-27.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 630 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 . 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) 1-6 are rejected under 35 U.S.C. 102(a)(1) as being unpatentable by Gjini et al. (US 2007/0132425 A1). Re Claim 1: Gjini teaches an electric power control system comprising: an electric power generation mechanism using renewable energy (see 22 fig.1 para 0009,0019); a first DC(Direct Current) bus line connected to the electric power generation mechanism and corresponding to a first voltage (see 20 fig.1 para 0013); a DC/DC converter connected to the first DC bus line and capable of converting the first voltage into a second voltage lower than the first voltage (see 18 fig.1 para 0006, 0013-0015); a second DC bus line connected to the DC/DC converter and corresponding to the second voltage (see fig.1 para 0006, 0013); a power generation apparatus electrically connected to the second DC bus line (see 12 fig.1 para 0013-0014); and a power generation fuel generation apparatus electrically connected to the second DC bus line and connected to the power generation apparatus, which is configured to generate fuel for use in power generation in the power generation apparatus (see 14, 26 fig.1 para 0003-0004, 0006-007, 0015; 14 connected on the same device side of the dc/dc conv, configured to generate hydrogen and oxygen stored in 26 and supplied to fuel cell for power gen.). Re Claim 2: Gjini teaches invention set forth above, Gjini further teaches wherein the electric power generation mechanism is a solar cell (see para 0009, 0019). Re Claim 3: Gjini teaches invention set forth above, Gjini further teaches further comprising: an electric power storage mechanism connected to the second DC bus line and storing electric power generated by the electric power generation mechanism (see 26 fig.1 para 0007, 0013-0015, 0019). Re Claim 4: Gjini teaches invention set forth above, Gjini further teaches wherein the power generation apparatus is a fuel cell, and the power generation fuel generation apparatus is a water electrolysis device (see 12, 14 fig.1 para 0003-0004, 0006, 0014-0015). Re Claim 5: Gjini teaches invention set forth above, Gjini further teaches further comprising: a control device configured to control driving and termination of the power generation apparatus and the power generation fuel generation apparatus depending on a voltage value of a DC current in the first DC bus line (see 16, 12, 14 fig.1 118, 120 fig.2 para 0006, 0013-0015, 0017). Re Claim 6: Gjini teaches invention set forth above, Gjini further teaches comprising: a first DC/AC(alternating current) converter connected to the first DC bus line; a second DC/AC converter connected to the second DC bus line; and a load connected to the first DC/AC converter and the second DC/AC converter, wherein when the first DC bus line satisfies a predetermined condition, the control device supplies power to the load via the second DC/AC converter (see 18, 20, 24, fig.1, 2 para 0013-0015, 0017). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Aqeel H Bukhari whose telephone number is (571)272-4382. The examiner can normally be reached M-F (9am to 5pm). 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, Rexford Barnie can be reached at 571-2727492. 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. /AQEEL H BUKHARI/Examiner, Art Unit 2836 /Menatoallah Youssef/SPE, Art Unit 2849
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Prosecution Timeline

Jan 22, 2025
Application Filed
Jan 23, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12603496
A POWER SOURCE ASSEMBLY
2y 5m to grant Granted Apr 14, 2026
Patent 12567608
SYSTEM, PROGRAM, AND MANAGEMENT METHOD
2y 5m to grant Granted Mar 03, 2026
Patent 12539768
ELECTRIC POWER SUPPLYING MODULE
2y 5m to grant Granted Feb 03, 2026
Patent 12533992
ELECTRIC VEHICLE, AND CONTROL METHOD FOR ELECTRIC VEHICLE
2y 5m to grant Granted Jan 27, 2026
Patent 12522076
ELECTRIC VEHICLE
2y 5m to grant Granted Jan 13, 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
86%
Grant Probability
99%
With Interview (+15.3%)
2y 7m
Median Time to Grant
Low
PTA Risk
Based on 630 resolved cases by this examiner. Grant probability derived from career allow rate.

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