Prosecution Insights
Last updated: October 25, 2026
Application No. 18/840,273

BRAKING CONTROL DEVICE FOR VEHICLE

Non-Final OA §102
Filed
Aug 21, 2024
Priority
Mar 10, 2022 — JP 2022-036958 +1 more
Examiner
LANE, NICHOLAS J
Art Unit
3616
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Advics Co., Ltd.
OA Round
1 (Non-Final)
66%
Grant Probability
Favorable
1-2
OA Rounds
8m
Est. Remaining
73%
With Interview

Examiner Intelligence

Grants 66% — above average
66%
Career Allowance Rate
620 granted / 942 resolved
+13.8% vs TC avg
Moderate +7% lift
Without
With
+6.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
44 currently pending
Career history
992
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
44.2%
+4.2% vs TC avg
§102
22.5%
-17.5% vs TC avg
§112
29.4%
-10.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 942 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 1 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Isono et al. (US 2001/0003402). Regarding claim 1, Isono discloses a braking control device for a vehicle (see Abstract, FIG. 24) comprising: a pressure adjustment unit (332) that adjusts wheel pressure of a wheel cylinder by a servo pressure generated using an electric motor (336) as a power source (see ¶ 0195); a solenoid valve (312) provided in a hydraulic pressure transmission path from the servo pressure to the wheel pressure (see FIG. 24); and a controller (370) that controls the pressure adjustment unit (see ¶ 0200); wherein the controller: calculates a pressure loss in the solenoid valve based on an instruction pressure calculated from a braking request amount and the wheel pressure (see ¶ 0203), determines a target pressure by adding the pressure loss to the instruction pressure (see ¶ 0203), and controls the pressure adjustment unit based on the target pressure (see ¶ 0203). Allowable Subject Matter Claim 2 is 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. Regarding claim 2, Isono does not disclose that the controller calculates a predicted flow rate passing through the solenoid valve based on a deviation between an instruction liquid amount calculated from the instruction pressure and an actual liquid amount calculated from the wheel pressure, and calculates the pressure loss based on the predicted flow rate. Rather, Isono discloses that the pressure loss is calculated based on a predetermined relationship (see e.g. FIG. 7; ¶ 0128). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to NICHOLAS J LANE whose telephone number is (571)270-5988. The examiner can normally be reached Monday-Friday, 8:30 AM - 5:00 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, Robert Siconolfi can be reached at (571)272-7124. 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. /NICHOLAS J LANE/Primary Examiner, Art Unit 3616
Read full office action

Prosecution Timeline

Aug 21, 2024
Application Filed
Sep 02, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12768411
BALL AND NUT ASSEMBLY
3y 9m to grant Granted Oct 20, 2026
Patent 12760775
TELESCOPING BALL NUT ASSEMBLY
3y 6m to grant Granted Oct 13, 2026
Patent 12759523
BRAKE DEVICE AND VEHICLE EQUIPPED WITH BRAKE DEVICE
3y 5m to grant Granted Oct 13, 2026
Patent 12752756
DISC BRAKE DEVICE
3y 8m to grant Granted Oct 06, 2026
Patent 12753811
DISC BRAKE AND COVER COMPONENT
3y 0m to grant Granted Oct 06, 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
66%
Grant Probability
73%
With Interview (+6.9%)
2y 10m (~8m remaining)
Median Time to Grant
Low
PTA Risk
Based on 942 resolved cases by this examiner. Grant probability derived from career allowance rate.

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