Prosecution Insights
Last updated: August 17, 2026
Application No. 18/691,675

CONTROL SYSTEM

Non-Final OA §102
Filed
Mar 13, 2024
Priority
Sep 17, 2021 — JP 2021-152292 +1 more
Examiner
SHAAWAT, MUSSA A
Art Unit
Tech Center
Assignee
Toyota Group
OA Round
1 (Non-Final)
76%
Grant Probability
Favorable
1-2
OA Rounds
6m
Est. Remaining
82%
With Interview

Examiner Intelligence

Grants 76% — above average
76%
Career Allowance Rate
693 granted / 906 resolved
+16.5% vs TC avg
Moderate +6% lift
Without
With
+5.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 12m
Avg Prosecution
18 currently pending
Career history
915
Total Applications
across all art units

Statute-Specific Performance

§101
19.8%
-20.2% vs TC avg
§103
30.5%
-9.5% vs TC avg
§102
34.6%
-5.4% vs TC avg
§112
8.9%
-31.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 906 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) 1-5 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Dao et al., US Patent. No. (10367239) referred to hereinafter as Dao. As per claim 1, Dao teaches a control system comprising: a temperature sensor that detects a temperature of a battery mounted on a vehicle (see at least abstract, summary, C7L15-26, C8L20-25, C7L50-60, C19L1-50, C20L26-65, Claim 1, 8); a heater that heats the battery; a battery control unit that detects a charge state of the battery and controls an operating state of the heater (see at least abstract, summary, C7L15-26, C8L20-25, C7L50-60, C19L1-50, C20L26-65, Claim 1, 8); and a control unit that controls a drive device that operates with power supplied from the battery and gives an instruction related to the operating state of the heater to the battery control unit As per claim 1, Dao teaches a, wherein when the temperature of the battery is lower than a predetermined temperature threshold and the charge state of the battery is higher than a predetermined charge level, the control unit gives a heat generation instruction indicating that the heater generates heat to the battery control unit (see at least abstract, summary, C7L15-26, C8L20-25, C7L50-60, C19L1-50, C20L26-65, Claim 1, 8), and when the temperature of the battery is lower than the temperature threshold and the charge state of the battery is equal to or lower than the charge level, the control unit gives a stop instruction indicating that the heater is stopped or a suppression instruction indicating that an amount of heat generated by the heater is suppressed to the battery control unit, and limits power consumption of the drive device (see at least abstract, summary, C7L15-26, C8L20-25, C7L50-60, C19L1-50, C20L26-65, Claim 1, 8). As per claim 2, Dao teaches a control system according to claim 1, wherein when the temperature of the battery is lower than the temperature threshold and the charge state of the battery is equal to or lower than the charge level, the control unit more strongly limits power consumption of the drive device as a difference between the temperature of the battery and the temperature threshold is larger (see at least abstract, summary, C7L15-26, C8L20-25, C7L50-60, C19L1-50, C20L26-65, Claim 1, 8). As per claim 3, Dao teaches a control system according to claim 1, wherein the drive device includes a motor mounted on the vehicle, and the control unit limits power consumption of the drive device by limiting a rotation speed of the motor (see at least abstract, summary, C7L15-26, C8L20-25, C7L50-60, C19L1-50, C20L26-65, Claim 1, 8). As per claims 4-5, the limitations of claims 4-5 are similar to the limitations of claims 1-3, therefore they are rejected based on the same rationale. Conclusion Please refer to form 892 for cited references. Any inquiry concerning this communication or earlier communications from the examiner should be directed to MUSSA A SHAAWAT whose telephone number is (313)446-6592. The examiner can normally be reached Monday-Friday 9am-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, Erin Piateski can be reached at 571-270-7429. 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. /MUSSA A SHAAWAT/Primary Examiner, Art Unit 3669
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Prosecution Timeline

Mar 13, 2024
Application Filed
Jul 16, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

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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
76%
Grant Probability
82%
With Interview (+5.7%)
2y 12m (~6m remaining)
Median Time to Grant
Low
PTA Risk
Based on 906 resolved cases by this examiner. Grant probability derived from career allowance rate.

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