Prosecution Insights
Last updated: October 26, 2026
Application No. 19/291,202

Method For Operating An Assistance System Of An Ego Vehicle

Non-Final OA §112
Filed
Aug 05, 2025
Priority
Aug 13, 2024 — DE 10 2024 207 718.6
Examiner
TO, TUAN C
Art Unit
3661
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Volkswagen AG
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
1y 7m
Est. Remaining
96%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allowance Rate
876 granted / 1018 resolved
+34.1% vs TC avg
Moderate +10% lift
Without
With
+10.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
7 currently pending
Career history
1029
Total Applications
across all art units

Statute-Specific Performance

§101
10.7%
-29.3% vs TC avg
§103
56.5%
+16.5% vs TC avg
§102
9.4%
-30.6% vs TC avg
§112
16.5%
-23.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1018 resolved cases

Office Action

§112
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 . Information Disclosure Statement The information disclosure statement filed 12/11/2025 fails to comply with 37 CFR 1.98(a)(3)(i) because it does not include a concise explanation of the relevance, as it is presently understood by the individual designated in 37 CFR 1.56(c) most knowledgeable about the content of the information, of each reference listed that is not in the English language (e.g., foreign documents labeled J, K, M, and N). It has been placed in the application file, but the information referred to therein has not been considered. Drawings The drawings are objected to under 37 CFR 1.83(a). The drawings must show every feature of the invention specified in the claims. Therefore, the “vehicle assistance system,” “ego vehicle,” “preceding vehicle,” and “other vehicles” must be shown or the feature(s) canceled from the claim(s). No new matter should be entered. Corrected drawing sheets in compliance with 37 CFR 1.121(d) are required in reply to the Office action to avoid abandonment of the application. Any amended replacement drawing sheet should include all of the figures appearing on the immediate prior version of the sheet, even if only one figure is being amended. The figure or figure number of an amended drawing should not be labeled as “amended.” If a drawing figure is to be canceled, the appropriate figure must be removed from the replacement sheet, and where necessary, the remaining figures must be renumbered and appropriate changes made to the brief description of the several views of the drawings for consistency. Additional replacement sheets may be necessary to show the renumbering of the remaining figures. Each drawing sheet submitted after the filing date of an application must be labeled in the top margin as either “Replacement Sheet” or “New Sheet” pursuant to 37 CFR 1.121(d). If the changes are not accepted by the examiner, the applicant will be notified and informed of any required corrective action in the next Office action. The objection to the drawings will not be held in abeyance. 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 1-19 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. The terms "different control characteristics,” and “adjoining control regions” in claim 1 and claim 10 are relative terms which render the claim indefinite. The terms “characteristics” and “control regions” are not defined by the claim, the specification does not provide a standard for ascertaining the requisite degree, and one of ordinary skill in the art would not be reasonably apprised of the scope of the invention. The specification simply fails to define how these characteristics differ or where the boundaries of the control regions are set. In claim 1, and claim 10, the act of “subdividing the turn-off region” is functionally defined. However, the step does not show how the assistance system of the ego vehicle actually executes the subdivision. Claims are 2-9, and 11-19 are rejected for the same reasons as set forth herein. Citation of Relevant Prior Art The prior art made of record and not relied upon is considered pertinent to applicant disclosure. The following patent documents are cited in the PTO-892 to further show the state of the art in general: US-9409570-B2, US-20250153728-A1, US-20200207355-A1, US-20120283942-A1, US-12275408-B2, WO-2012089282-A1, EP-3865361-B1. None of the references has been found discloses or even suggests all the limitations recited in the claims. Allowable Subject Matter Claims 1-19 would be allowable if rewritten or amended to overcome the rejection under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. Conclusions Any inquiry concerning this communication or earlier communications from the examiner should be directed to Tuan C To whose telephone number is (571) 272-6985. The examiner can normally be reached on from 6:00AM to 2:30PM. If attempts to reach the examiner by telephone are unsuccessful, the examiner's supervisor, Ramya P Burgess, can be reached on (571) 272-6011. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). /TUAN C TO/Primary Examiner, Art Unit 3661
Read full office action

Prosecution Timeline

Aug 05, 2025
Application Filed
Oct 02, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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Patent 12715463
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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
86%
Grant Probability
96%
With Interview (+10.0%)
2y 10m (~1y 7m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1018 resolved cases by this examiner. Grant probability derived from career allowance rate.

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