Prosecution Insights
Last updated: August 18, 2026
Application No. 18/207,897

BATTERY INFORMATION SAMPLING ASSEMBLY, BATTERY MODULE, AND BATTERY PACK

Final Rejection §103
Filed
Jun 09, 2023
Priority
Dec 16, 2020 — CN 202011487832.2 +1 more
Examiner
GODO, OLATUNJI A
Art Unit
1752
Tech Center
1700 — Chemical & Materials Engineering
Assignee
BYD Company Limited
OA Round
2 (Final)
86%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
95%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allowance Rate
969 granted / 1129 resolved
+20.8% vs TC avg
Moderate +9% lift
Without
With
+9.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
32 currently pending
Career history
1155
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
46.2%
+6.2% vs TC avg
§102
32.9%
-7.1% vs TC avg
§112
16.2%
-23.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1129 resolved cases

Office Action

§103
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 . Response to Arguments The examiner is withdrawing the rejections in the previous Office Action because Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, This Action Is Made Final. Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102 of this title, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. 1. Claims 1, 2, 4, 6, 10, 11, 13, 15, 19, are rejected under 35 U.S.C. 103 as being unpatentable over Kishimoto et al. (US20110104521) in view of Zhou et al. (US20190004339). 2. Regarding claims 1, 2, 4, 6, Kishimoto teaches a battery information sampling assembly (see Fig. below), comprising: a battery sampling controller; and a flexible printed circuit board, wherein the flexible printed circuit board is configured to collect information of a corresponding cell, and the flexible printed circuit board is connected with the battery sampling controller (see Fig. below). PNG media_image1.png 664 1000 media_image1.png Greyscale PNG media_image2.png 478 654 media_image2.png Greyscale 3. Regarding claims 10, 11, 13, 15, 19, Kishimoto teaches a battery module, comprising: a cell; a battery support disposed on the cell (As illustrated in FIG. 13, in this example, a spacer SP1 is fitted between an end surface E1 of a battery block 10Ba and an end surface E2 of a battery block 10Bb [0176]; As illustrated in FIGS. 14 (a) to 14 (c), the spacer SP1 includes a plate member 810 in a substantially rectangular shape and four supporting bars 820 [0177]); and a battery information sampling assembly, wherein the battery information sampling assembly comprises: a battery sampling controller; and a flexible printed circuit board is configured to collect information of a corresponding cell, and the flexible printed circuit board is connected with the battery sampling controller (see Figs. below). PNG media_image1.png 664 1000 media_image1.png Greyscale 4. They are silent about a plug disposed on the flexible printed circuit board, wherein the plug is configured to be inserted into a receptacle on the corresponding cell to electrically connect the flexible printed circuit board to the corresponding cell. 5. Zhou teaches (see Fig. below) for the benefit of indicating various operational status or battery status of the device 10 [0030]. PNG media_image3.png 540 768 media_image3.png Greyscale 6. It would have been obvious to a person having ordinary skill in the art before the effective filing date of the claimed invention to have modified Kishimoto with Zhou teachings for the benefit of indicating various operational status or battery status of the device 10. 7. Claims 5, 7-9, 14, 16, 17 and 18 are rejected under 35 U.S.C. 103 as being unpatentable over Kishimoto et al. (US20110104521) in view of Zhou et al. (US20190004339) and further in view of Okachi et al. (US 20050118463). 8. Regarding claims 5, 7-9, 14, 16, 17 and 18, the complete discussion of Kishimoto as applied to claim 1 is incorporated herein. 9. Kishimoto teaches a reinforcing plate configured to reinforce a connection between the flexible printed circuit board and the plug, wherein the reinforcing plate is disposed on a back side of the flexible printed circuit board (The printed circuit board 21 is mounted on the base plate attachment, portion 92b in the one end surface frame 92 by a screw. The battery module 100 includes the battery block 10BB and the printed circuit board 21 [0116]). 10. Kishimoto teaches a first side of the flexible printed circuit board is connected with the plug; and a second side of the flexible printed circuit board is connected with the reinforcing plate (the pair of end surface frames 92 includes a flat portion 92 a, four base plate attachment portions 92 b, and four connection portions 92 c. The connection portions 92 c are provided at four corners of the flat portion 92 a [0114]). 11. Kishimoto teaches wherein the flexible printed circuit board is welded to the battery sampling controller; and the plug is welded to the flexible printed circuit board (The one end of each of the conductor lines 51 exposed to the lower surface is electrically connected to the attachment portion 42, 46 in the bus bar 40, 40 a by soldering or welding, for example [0136]; The other ends of the conductor lines 52 in the FPC board 50 are connected to the corresponding connection terminals 22 by soldering or welding [0138]). 12. Okachi teaches connector 25 is disposed adjacent to one end of the control circuit-board 23 and can be connected with the plug connector 105 of the electronic apparatus 100. Furthermore, the control circuit-board 23 is provided with four attachment holes 23a which are separated by a predetermined distance in the longitudinal direction of the control circuit-board 23 and correspond to the four respective insertion holes 21a of the protection sheet 21 [0079] for the benefit of contributing to the compactness of the battery pack [0082]. 13. It would have been obvious to a person having ordinary skill in the art before the effective filing date of the claimed invention to have modified Kishimoto with Okachi’s teachings for the benefit of contributing to the compactness of the battery pack. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to OLATUNJI GODO whose telephone number is (571)272-3104. The examiner can normally be reached 8:00 am - 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. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Nicholas Smith can be reached on 571-272-8760. 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. /OLATUNJI A GODO/Primary Examiner, Art Unit 1752
Read full office action

Prosecution Timeline

Jun 09, 2023
Application Filed
Jan 20, 2026
Non-Final Rejection mailed — §103
Apr 10, 2026
Response Filed
Jul 01, 2026
Final Rejection mailed — §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12706337
SHAPED ELECTRODE FOR ARRESTING ELECTRODE MOVEMENT
3y 11m to grant Granted Aug 11, 2026
Patent 12695129
BATTERY PACK AND VEHICLE INCLUDING THE SAME
3y 10m to grant Granted Jul 28, 2026
Patent 12695106
FUEL CELL SYSTEM AND METHOD FOR GENERATING INERT GAS FOR A FUEL CELL SYSTEM
3y 2m to grant Granted Jul 28, 2026
Patent 12689080
BATTERY COVER PLATE, BATTERY, AND POWER SYSTEM
3y 4m to grant Granted Jul 21, 2026
Patent 12689084
BATTERY PACK
3y 1m to grant Granted Jul 21, 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
86%
Grant Probability
95%
With Interview (+9.4%)
2y 3m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1129 resolved cases by this examiner. Grant probability derived from career allowance rate.

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