Prosecution Insights
Last updated: April 19, 2026
Application No. 17/949,232

HOD DEVICE AND VEHICLE CONTROL DEVICE

Non-Final OA §112
Filed
Sep 21, 2022
Examiner
AURORA, REENA
Art Unit
2858
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Pixart Imaging Inc.
OA Round
5 (Non-Final)
87%
Grant Probability
Favorable
5-6
OA Rounds
2y 8m
To Grant
73%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allow Rate
1010 granted / 1161 resolved
+19.0% vs TC avg
Minimal -14% lift
Without
With
+-14.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
30 currently pending
Career history
1191
Total Applications
across all art units

Statute-Specific Performance

§101
2.1%
-37.9% vs TC avg
§103
25.3%
-14.7% vs TC avg
§102
34.0%
-6.0% vs TC avg
§112
28.1%
-11.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1161 resolved cases

Office Action

§112
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 . This communication is in response to RCE received on 01/20/2026. Claims 1, 2, 5 – 11 and 14 – 19 are presented for examination. Response to Arguments Applicant’s arguments with respect to claim(s) 1, 2, 5 – 11 and 14 – 19 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 1, 2, 5 – 11 and 14 – 19 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. As to claims 1 and 10, it is unclear how the capacitance detection circuit is detecting the capacitance variation? Claims 2 and 5 - 9 are rejected by virtue of their dependency on claim 1. Claims 11 and 14 - 19 are rejected by virtue of their dependency on claim 10. Allowable Subject Matter Claims 1, 2, 5 – 11 and 14 – 19 would be allowable if rewritten to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action and to include all of the limitations of the base claim and any intervening claims. Prior Art of Record The prior art made of record and not relied upon is considered pertinent to applicant s disclosure. SASAKI (2024/0090175) is cited for its disclosure of an electronic device and product. Moller et al. (10,082,913) is cited for its disclosure of an embroidered sensor assembly. Poupyrev (9,588,625) is cited for its disclosure of interactive textiles. Any inquiry concerning this communication or earlier communications from the examiner should be directed to REENA AURORA whose telephone number is (571)272-2263. The examiner can normally be reached M-F: 8:00AM-5:00PM. 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, Lee Rodak can be reached at 5712705628. 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. /REENA AURORA/Primary Examiner, Art Unit 2858
Read full office action

Prosecution Timeline

Sep 21, 2022
Application Filed
Aug 24, 2024
Non-Final Rejection — §112
Nov 11, 2024
Response Filed
Feb 08, 2025
Final Rejection — §112
Apr 15, 2025
Interview Requested
Apr 24, 2025
Applicant Interview (Telephonic)
Apr 25, 2025
Examiner Interview Summary
May 06, 2025
Request for Continued Examination
May 08, 2025
Response after Non-Final Action
Jun 27, 2025
Non-Final Rejection — §112
Sep 23, 2025
Response Filed
Oct 17, 2025
Final Rejection — §112
Jan 05, 2026
Interview Requested
Jan 13, 2026
Applicant Interview (Telephonic)
Jan 16, 2026
Examiner Interview Summary
Jan 20, 2026
Request for Continued Examination
Jan 28, 2026
Response after Non-Final Action
Feb 07, 2026
Non-Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12601613
SENSOR ARRANGEMENT HAVING A DUAL MAGNET
2y 5m to grant Granted Apr 14, 2026
Patent 12601794
DEVICE AND METHOD FOR DETERMINING AN ORIENTATION OF A MAGNET, AND A JOYSTICK
2y 5m to grant Granted Apr 14, 2026
Patent 12601763
CURRENT SENSOR WITH ADJACENT CONDUCTOR REJECTION
2y 5m to grant Granted Apr 14, 2026
Patent 12596335
RELAY DRIVE SYSTEMS
2y 5m to grant Granted Apr 07, 2026
Patent 12596160
MAGNETIC SENSING DEVICE AND MAGNETIC SENSING METHOD
2y 5m to grant Granted Apr 07, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

5-6
Expected OA Rounds
87%
Grant Probability
73%
With Interview (-14.1%)
2y 8m
Median Time to Grant
High
PTA Risk
Based on 1161 resolved cases by this examiner. Grant probability derived from career allow rate.

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