Prosecution Insights
Last updated: April 19, 2026
Application No. 18/629,973

METHOD AND SYSTEM FOR CONTROLLING TEMPERATURE OF MOTOR, AND STORAGE MEDIUM

Non-Final OA §102
Filed
Apr 09, 2024
Examiner
BOUZIANE, SAID
Art Unit
2846
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Aac Acoustic Technologies (Shanghai) Co. Ltd.
OA Round
1 (Non-Final)
76%
Grant Probability
Favorable
1-2
OA Rounds
2y 5m
To Grant
88%
With Interview

Examiner Intelligence

Grants 76% — above average
76%
Career Allow Rate
434 granted / 568 resolved
+8.4% vs TC avg
Moderate +12% lift
Without
With
+11.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 5m
Avg Prosecution
18 currently pending
Career history
586
Total Applications
across all art units

Statute-Specific Performance

§101
2.4%
-37.6% vs TC avg
§103
51.2%
+11.2% vs TC avg
§102
18.5%
-21.5% vs TC avg
§112
25.3%
-14.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 568 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. Claims 1, 5, 9- 13 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Bache et al. (DE 102011078921 A1) Re. claims 1, 9 and 10, Bache discloses a system/method for controlling temperature of a motor, comprising at least one processor and a storage medium, wherein the storage medium stores (control unit 5): an acquisition module configured to acquire a real-time temperature of the motor (¶. [0006] and [0016]-[0017]); a comparison module configured to compare the real-time temperature of the motor with a plurality of preset temperature thresholds (¶. [0002] and [0009]), wherein the plurality of the temperature thresholds correspond to a multi-level voltage amplitude limiting strategy (¶. [0011]); and a limiting module (Matrix of figure 2 stored in the memory of the microcontroller) configured to determine the voltage amplitude limiting strategy (U) at a level corresponding to the real-time temperature of the motor according to the comparison result (G11, G12…) and limiting an input voltage of the motor with the voltage amplitude limiting strategy at the level corresponding to the real-time temperature of the motor to control the temperature of the motor (¶. [0031]). Re. claims 5, 11- 13, Bache discloses controlling the temperature of the motor has different protection modes, and the method further comprises: switching between the different protection modes according to the real-time temperature of the motor (See mode P1, P2, P3). Allowable Subject Matter Claims 2- 4, 6- 8 and 14- 16 are 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. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to SAID BOUZIANE whose telephone number is (571)272-7592. The examiner can normally be reached Mon-Fri 6:00-15:00. 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, Eduardo Colon-Santana can be reached at 571-272-2060. 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. /SAID BOUZIANE/Primary Examiner, Art Unit 2846
Read full office action

Prosecution Timeline

Apr 09, 2024
Application Filed
Jan 07, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12592659
SINGLE LIVE WIRED SPEED CONTROL CIRCUIT OF CEILING FAN MOTOR
2y 5m to grant Granted Mar 31, 2026
Patent 12580505
SENSORLESS POSITION DETECTION FOR ELECTRIC MACHINE
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Patent 12575067
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2y 5m to grant Granted Mar 10, 2026
Patent 12573969
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2y 5m to grant Granted Mar 10, 2026
Patent 12573971
Open-Load Detection for Stepper Motor Drivers
2y 5m to grant Granted Mar 10, 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
76%
Grant Probability
88%
With Interview (+11.8%)
2y 5m
Median Time to Grant
Low
PTA Risk
Based on 568 resolved cases by this examiner. Grant probability derived from career allow rate.

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