Prosecution Insights
Last updated: August 15, 2026
Application No. 18/215,326

SYSTEMS AND METHODS FOR DISTANCE BASED ROBOTIC TIMEOUTS

Non-Final OA §112
Filed
Jun 28, 2023
Priority
Jun 29, 2022 — provisional 63/356,715
Examiner
TRAN, KHOI H
Art Unit
3656
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Brain Corporation
OA Round
3 (Non-Final)
54%
Grant Probability
Moderate
3-4
OA Rounds
5m
Est. Remaining
72%
With Interview

Examiner Intelligence

Grants 54% of resolved cases
54%
Career Allowance Rate
38 granted / 70 resolved
+2.3% vs TC avg
Strong +17% interview lift
Without
With
+17.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 6m
Avg Prosecution
12 currently pending
Career history
88
Total Applications
across all art units

Statute-Specific Performance

§101
8.9%
-31.1% vs TC avg
§103
47.4%
+7.4% vs TC avg
§102
23.0%
-17.0% vs TC avg
§112
16.8%
-23.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 70 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, 2, 4, 6, 7 and 8 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. In regards to claim 1 - The term “embody” on lines 5 and 7 renders the scope of the claim unclear and therefore indefinite. The term “embody” following claimed phrase “controller configured execute the computer readable instruction to:” fails to clearly identify which active step is being performed. It is not definite from the claim language that any active control step is being claimed. It is recommended that line 5 and 6 of claim 1 be replaced by “… issue motion commands by a high-level controller under soft real time constraints to a low-level controller; and …” Line 7, the second positive identification “a low-level controller” renders the claim indefinite. Based on the support from the specification, it is not known which second low-level control the claim is referring. It is recommended that line 7-9 of claim 1 be replaced by “… issue motion commands by the low-level controller in response to the motion commands under strict real time constraints…”. Claim 1, line 3 “to” should be added before “execute”. The dependent claims are also rejected based on their dependency from claim 1. Allowable Subject Matter Claims 9, 11, 12, 14, 15, 17, 18, and 20 are allowed. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Supervisory Patent Examiner Khoi Tran whose telephone number is (571)272-6919. The SPE can normally be reached Mon-Thurs 7:00 AM to 5:30 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. 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. /KHOI H TRAN/Supervisory Patent Examiner, Art Unit 3656
Read full office action

Prosecution Timeline

Jun 28, 2023
Application Filed
Jun 12, 2025
Non-Final Rejection mailed — §112
Sep 11, 2025
Response Filed
Dec 29, 2025
Final Rejection mailed — §112
Feb 26, 2026
Response after Non-Final Action
May 29, 2026
Request for Continued Examination
Jun 05, 2026
Response after Non-Final Action
Jul 17, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

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2y 7m to grant Granted Jun 09, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
54%
Grant Probability
72%
With Interview (+17.2%)
3y 6m (~5m remaining)
Median Time to Grant
High
PTA Risk
Based on 70 resolved cases by this examiner. Grant probability derived from career allowance rate.

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