Prosecution Insights
Last updated: July 17, 2026
Application No. 18/264,429

CHARGING CONTROL DEVICE AND CHARGING CONTROL METHOD

Non-Final OA §102
Filed
Aug 07, 2023
Priority
Feb 05, 2021 — CN 202110163810.9 +1 more
Examiner
FRANKLIN, JAMARA ALZAIDA
Art Unit
Tech Center
Assignee
Shanghai Banhui New Energy Technology Co. Ltd.
OA Round
1 (Non-Final)
84%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
91%
With Interview

Examiner Intelligence

Grants 84% — above average
84%
Career Allowance Rate
696 granted / 829 resolved
+24.0% vs TC avg
Moderate +7% lift
Without
With
+6.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 2m
Avg Prosecution
18 currently pending
Career history
842
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
30.6%
-9.4% vs TC avg
§102
43.8%
+3.8% vs TC avg
§112
13.4%
-26.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 829 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. Claim(s) 9 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Hua (US 2016/0124050). Hua teaches Regarding claim 9, a charging control method, wherein the charging control method comprising: detecting contact state of a communication port (stationary battery charger 40); judging whether the contact state of the communication port is normal, SO as to generate a communication execution instruction in conditions the communication port is electrically conductive (see Paragraph 0033); conducting the communication circuit between the communication port and charging station according to the communication execution instruction, so as to enable the charging station start charging in conditions the communication is confirmed to be normal (see Paragraph 0033). Allowable Subject Matter Claims 1-8 are allowed. Claim 10 is 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. The following is a statement of reasons for the indication of allowable subject matter: the prior art of record fails to teach or fairly suggest either alone or in combination thereof: Regarding claim 1, a charging control device, wherein two sides of the charging control device are respectively connected to a device to be charged and a charging station, and the charging control device comprises: a charging port, connected to the device to be charged by one end, and connected to a contactor of the charging station by another end, for achieving contact connection of a charging circuit between the device to be charged and the charging control device; a communication port, connected to a device communication port of the device to be charged, for achieving contact connection of a communication circuit between the device to be charged and the charging control device; a main control unit, for judging whether contact state of the communication port is normal, so as to generate a communication execution instruction in conditions the communication port is electrically connected; an execution unit, respectively connected to the main control unit and the communication port, for receiving the communication execution instruction sent by the main control unit, and conducting the communication circuit between the communication port and the charging station according to the communication execution instruction, so as to enable the charging station start charging in conditions the communication is confirmed to be normal; and a power supply unit, connected to the main control unit and the execution unit; regarding claim 10, the charging control device according to claim 9, wherein the step of detecting contact state of a communication port is performed by a detection unit, the detection unit comprises a first detection switch, a second detection switch and a third detection switch; the first detection switch is used to detect the contact state in a X direction, the second detection switch is used to detect the contact state in a Y direction, and the third detection switch is used to detect the contact state in a Z direction; the step of the judging whether the contact state of the communication port is normal, so as to generate a communication execution instruction in conditions the communication port is electrically conductive comprises: generating the communication execution instruction when simultaneously obtaining detection signals of the first detection switch, the second detection switch and the third detection switch. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JAMARA ALZAIDA FRANKLIN whose telephone number is (571)272-2389. The examiner can normally be reached Monday-Friday, 8:00am-4:30pm 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, Michael G. Lee can be reached at 571-272-2398. 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. May 29, 2026 /JAMARA A FRANKLIN/Primary Examiner, Art Unit 2876
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Prosecution Timeline

Aug 07, 2023
Application Filed
Jun 03, 2026
Non-Final Rejection mailed — §102 (current)

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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
84%
Grant Probability
91%
With Interview (+6.6%)
2y 2m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 829 resolved cases by this examiner. Grant probability derived from career allowance rate.

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