Prosecution Insights
Last updated: October 02, 2026
Application No. 18/820,452

RADAR DEVICE AND OBJECT POSITION DETECTION METHOD

Non-Final OA §112
Filed
Aug 30, 2024
Priority
Oct 13, 2023 — JP 2023-177188
Examiner
BRAINARD, TIMOTHY A
Art Unit
Tech Center
Assignee
Mitsubishi Electric Corporation
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
8m
Est. Remaining
92%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allowance Rate
1035 granted / 1199 resolved
+26.3% vs TC avg
Moderate +6% lift
Without
With
+5.5%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
20 currently pending
Career history
1216
Total Applications
across all art units

Statute-Specific Performance

§101
8.1%
-31.9% vs TC avg
§103
46.0%
+6.0% vs TC avg
§102
18.0%
-22.0% vs TC avg
§112
21.2%
-18.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1199 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 . 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 1-18 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. Regarding claim 1, applicant claims “to cause the signal processor to at least”. It is unclear what the signal processor is caused to do. Regarding claim 1 and 10, applicant recites “correct the acquired complex amplitude by an antenna error correction value stored in advance, and further correct a phase of the corrected complex amplitude on the basis of the position of the object, to calculate an angle-calculation complex amplitude”. It is unclear what the phase “to calculate an angle calculation complex amplitude” is modifying. Does the claim calculate an angle complex amplitude after correcting in the complex amplitude or after correcting the complex amplitude and phase of the corrected complex amplitude. please clarify what the phase is modifying. Allowable Subject Matter Claims 1-18 would be allowable if rewritten or amended 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. The following is a statement of reasons for the indication of allowable subject matter: Loesch (US 10379204) and Schoor (US 12000950) do not teach nor make obvious (claim 1 and 10) correct the acquired complex amplitude by an antenna error correction value stored in advance, and further correct a phase of the corrected complex amplitude on the basis of the position of the object, to calculate an angle-calculation complex amplitude. Any inquiry concerning this communication or earlier communications from the examiner should be directed to TIMOTHY A BRAINARD whose telephone number is (571)272-2132. The examiner can normally be reached Monday - Friday 8:30 a.m.-5 p.m. 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, Resha Desai can be reached at (571) 270-7792. 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. TIMOTHY A. BRAINARD Primary Examiner Art Unit 3648 /TIMOTHY A BRAINARD/Primary Examiner, Art Unit 3648
Read full office action

Prosecution Timeline

Aug 30, 2024
Application Filed
Aug 28, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12742875
SYSTEM AND METHOD FOR IMPROVED WLAN SENSING MEASUREMENT REPORT
3y 1m to grant Granted Sep 22, 2026
Patent 12742852
DEVICE, SYSTEM, AND METHOD FOR TRACKING AN OBJECT USING RADAR DATA AND IMAGER DATA
2y 11m to grant Granted Sep 22, 2026
Patent 12736612
RESOLVING A MULTIPATH AMBIGUITY IN A TDM-MIMO RADAR
1y 10m to grant Granted Sep 15, 2026
Patent 12732248
System and Method for Sensing an Environment
4y 0m to grant Granted Sep 08, 2026
Patent 12716997
RADAR TARGET SIMULATION WITH RANGE MIGRATION
2y 7m to grant Granted Aug 25, 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
92%
With Interview (+5.5%)
2y 9m (~8m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1199 resolved cases by this examiner. Grant probability derived from career allowance rate.

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