Prosecution Insights
Last updated: April 19, 2026
Application No. 18/297,043

BATTERY SWAP CONTROL METHOD AND SYSTEM, MEDIUM, APPARATUS, AND BATTERY CHARGING AND SWAP STATION

Non-Final OA §102
Filed
Apr 07, 2023
Examiner
GRANT, ROBERT J
Art Unit
2859
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Nio Technology (Anhui) Co. Ltd.
OA Round
1 (Non-Final)
76%
Grant Probability
Favorable
1-2
OA Rounds
3y 0m
To Grant
94%
With Interview

Examiner Intelligence

Grants 76% — above average
76%
Career Allow Rate
587 granted / 771 resolved
+8.1% vs TC avg
Strong +17% interview lift
Without
With
+17.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
30 currently pending
Career history
801
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
60.6%
+20.6% vs TC avg
§102
31.5%
-8.5% vs TC avg
§112
5.6%
-34.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 771 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 . 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. Claims 1, 5-6, 8, and 15 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Heichal (USPUB 2011/0223459). As to Claim 1, Heichal discloses a battery swap control method, applied to a battery charging and swap station, wherein the battery charging and swap station comprises a parking platform and a battery swap apparatus, the parking platform is arranged to allow a vehicle with a battery to be swapped to be parked on the parking platform, and the battery swap apparatus comprises a plurality of locking/unlocking mechanisms, which are arranged to be capable of locking/unlocking battery locking mechanisms by means of locking/unlocking heads, and the battery swap control method comprising: acquiring a first real-time operation parameter of each locking/unlocking head in a process of locking the battery locking mechanisms by the locking/unlocking mechanisms (Paragraph 122); determining, based on the first real-time operation parameter acquired, whether the locking/unlocking head has a locking fault; if any of the locking/unlocking heads has a locking fault, acquiring a number and positions of the locking/unlocking heads having the locking fault; determining whether a first locking completion condition is satisfied according to the acquired number and positions of locking/unlocking heads; and determining that locking is completed when the first locking completion condition is satisfied (Paragraph 131). As to Claim 5, Heichal discloses the battery swap control method according to claim 1, further comprising: sending out alarm information when the first locking completion condition is not satisfied (Paragraph 122). As to Claim 6, Heichal discloses the battery swap control method according to claim 1, wherein the first real-time operation parameter comprises a first real-time torque and the number of turns, and the step of “determining, based on the first real-time operation parameter acquired, whether the locking/unlocking head has a locking fault” further comprises: comparing each first real-time torque with a corresponding target torque threshold, and comparing each number of turns with a corresponding target threshold number of turns; and if the first real-time torque is smaller than the corresponding target torque threshold or the number of turns is smaller than the corresponding target threshold number of turns, determining that the locking/unlocking head has the locking fault (Paragraph 122 and 138). As to Claim 8, Heichal discloses the battery swap control method according to claim 1, further comprising: transmitting fault position information to a server when the first locking completion condition is satisfied (Paragraph 122). As to Claim 15, Heichal discloses a battery swap control system, applied to a battery charging and swap station, where the battery charging and swap station includes a parking platform and a battery swap apparatus, the parking platform is arranged to allow a vehicle with a battery to be swapped to be parked on the parking platform, and the battery swap apparatus includes a plurality of locking/unlocking mechanisms, which are arranged to be capable of locking/unlocking battery locking mechanisms by means of locking/unlocking heads, and the battery swap control system includes: a control module configured to control the locking/unlocking mechanisms to lock the battery locking mechanisms; an acquiring module configured to acquire a first real-time operation parameter of each locking/unlocking head in a process of locking the battery locking mechanisms by the locking/unlocking mechanisms; and a determination module configured to determine, based on the first real-time operation parameter acquired, whether the locking/unlocking head has a locking fault, where the acquiring module is further configured to acquire the number and positions of the locking/unlocking heads having the locking fault when any of the locking/unlocking heads has a locking fault; and the determination module is further configured to determine whether a first locking completion condition is satisfied according to the acquired number and positions of locking/unlocking heads; and determine that locking is completed when the first locking completion condition is satisfied (Paragraphs 122, 131, and 138). Allowable Subject Matter Claims 2-4, 7, 9-14, and 16-20 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ROBERT J GRANT whose telephone number is (571)270-5820. The examiner can normally be reached Monday - Friday 9am - 5:30pm. 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, Drew Dunn can be reached at (571)272-2312. 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. /ROBERT GRANT/Primary Examiner, Art Unit 2859
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Prosecution Timeline

Apr 07, 2023
Application Filed
Jan 10, 2026
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12603512
WEARABLE CHARGER ASSEMBLY
2y 5m to grant Granted Apr 14, 2026
Patent 12596154
BATTERY SYSTEM AND METHOD FOR CONTROLLING A BATTERY SYSTEM
2y 5m to grant Granted Apr 07, 2026
Patent 12592573
HYBRID GENERATOR WITH DETACHABLE POWER UNIT AND PANEL INTEGRATION
2y 5m to grant Granted Mar 31, 2026
Patent 12573863
MULTI-LEVEL MITIGATION SYSTEM AND METHOD FOR MANAGING AN EMERGENCY BATTERY CONDITION BASED ON SEVERITY
2y 5m to grant Granted Mar 10, 2026
Patent 12556017
ADVANCED BATTERY CHARGING ON MODULAR LEVELS OF ENERGY STORAGE SYSTEMS
2y 5m to grant Granted Feb 17, 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
76%
Grant Probability
94%
With Interview (+17.4%)
3y 0m
Median Time to Grant
Low
PTA Risk
Based on 771 resolved cases by this examiner. Grant probability derived from career allow rate.

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