Prosecution Insights
Last updated: April 19, 2026
Application No. 18/181,815

VEHICLE CHARGING METHOD AND APPARATUS

Non-Final OA §102
Filed
Mar 10, 2023
Examiner
PELTON, NATHANIEL R
Art Unit
2859
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Shenzhen Yinwang Intelligent Technologies Co., Ltd.
OA Round
1 (Non-Final)
75%
Grant Probability
Favorable
1-2
OA Rounds
2y 9m
To Grant
94%
With Interview

Examiner Intelligence

Grants 75% — above average
75%
Career Allow Rate
546 granted / 729 resolved
+6.9% vs TC avg
Strong +19% interview lift
Without
With
+18.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
33 currently pending
Career history
762
Total Applications
across all art units

Statute-Specific Performance

§101
1.1%
-38.9% vs TC avg
§103
53.5%
+13.5% vs TC avg
§102
23.5%
-16.5% vs TC avg
§112
13.0%
-27.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 729 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 . Information Disclosure Statement The information disclosure statements (IDS) submitted on 05/18/2023 and 01/16/2024 are in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statements are being considered by the examiner. Response to Amendment Acknowledgement is made of the preliminary amendment filed on 03/30/2023 in which claims 1-16 were amended. No claims were added or canceled, therefore claims 1-16 are pending for examination below. 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. Claim(s) 1-2, 7-8, and 13-14 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Jacobs [US 2019/0009756]. With respect to claims 1 and 7, Jacobs discloses a method, wherein the method comprises: obtaining a status of a first battery pack in a first mobile charging facility [par. 0066; i.e. fully charged determination; further note controllers/processors are equated to having memory with instructions to perform the functions]; in response to determining that the first battery pack is in a charging state or a fully charged state, obtaining a second state of energy sent by a second mobile charging facility, wherein the second mobile charging facility is charging a first vehicle, and the second state of energy is a state of energy of a second battery pack in the second mobile charging facility [par. 0067-0074; i.e. a replacement request identifies vehicle in need of replacement/charging/swap-out wherein the request includes being received from another autonomous vehicle]; and sending a first indication signal to the first mobile charging facility in response to at least that a first state of energy and the second state of energy meet a first preset condition, wherein the first indication signal indicates the first mobile charging facility to charge the first vehicle, and the first state of energy is a state of energy of the first battery pack in the charging state or the fully charged state [par. 0075-0077; i.e. autonomous battery determines whether an amount of charge remaining is within a recharge window and in response sending a replacement request, see also Figs 5-6]. With respect to claims 2, 8, and 14, Jacobs further discloses wherein the method further comprises: sending a second indication signal to the second mobile charging facility, wherein the second indication signal indicates the second mobile charging facility to return to be charged [Fig. 6; steps 610,612, and 614]. With respect to claim 13, Jacobs discloses an apparatus comprises at least one processor and at least one memory coupled to the at least one processor and storing programming instructions for execution by the at least one processor to cause the apparatus to perform operation of obtaining a status of a first battery pack in a first mobile charging facility [par. 0066; i.e. fully charged determination; further note controllers/processors are equated to having memory with instructions to perform the functions]; in response to determining that the status of the third mobile charging facility is a return status after a charging task is executed, [Fig. 6; steps 610,612, and 614 where the autonomous vehicle is decouple and returned] in response to determining that a battery pack is in a charging state or a fully charged state, obtaining a second state of energy sent by a second mobile charging facility, wherein the second mobile charging facility is charging a first vehicle, and the second state of energy is a state of energy of a second battery pack in the second mobile charging facility and the third state of energy of a third battery pack of the third mobile charging facility in the return status [par. 0067-0074; i.e. a replacement request identifies vehicle in need of replacement/charging/swap-out wherein the request includes being received from another autonomous vehicle; further note there are a plurality of vehicles and autonomous chargers comprises first, second, third, etc. facilities]; and sending a fourth indication signal to the first mobile charging facility in response to at least that a first state of energy and the second state of energy meet a first preset condition, wherein the fourth indication signal indicates the first mobile charging facility to charge the first vehicle, and the first state of energy is a state of energy of the first battery pack in the charging state or the fully charged state [par. 0075-0077; i.e. autonomous battery determines whether an amount of charge remaining is within a recharge window and in response sending a replacement request, see also Figs 5-6; further note that a “fourth” signal in merely an identifier since the claim does not previously introduce all of first, second, third signals with the same reasoning applying to a “third mobile”, i.e. claim 13 is not dependent from claims 1 or 7]. Allowable Subject Matter Claims 3-6, 9-12, and 15-16 are objected to as being dependent upon a rejected base claim, but would be allowable if canceled and incorporated into their respective independent claims including all of the limitations of the base claim and the intervening claims. With respect to claims 3, 9, and 15, the prior art of record does not suggest or disclose the claimed combination of elements or steps as recited, most particularly the claimed, “wherein the first preset condition comprises: a first ratio is greater than or equal to a first threshold; and the first ratio is a percentage of a difference between the first state of energy and the second state of energy in the first state of energy.” Specifically, while ratios within a single battery are known, for example SOC determination, the above claim connects the ratio between states of two different batteries and sets the ratio as a threshold for determining when to send the indication signal (which determines when to send out another mobile charging facility to the vehicle). Claims 4-6, 10-12, and 16 depend from the claims above and are objected to for the same reasons. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to NATHANIEL R PELTON whose telephone number is (571)270-1761. The examiner can normally be reached M-F 9am to 5pm. 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, Julian Huffman can be reached at 571-272-2147. 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. /NATHANIEL R PELTON/Primary Examiner, Art Unit 2859
Read full office action

Prosecution Timeline

Mar 10, 2023
Application Filed
Mar 30, 2023
Response after Non-Final Action
Feb 20, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

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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
75%
Grant Probability
94%
With Interview (+18.7%)
2y 9m
Median Time to Grant
Low
PTA Risk
Based on 729 resolved cases by this examiner. Grant probability derived from career allow rate.

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