Prosecution Insights
Last updated: April 19, 2026
Application No. 18/889,375

BATTERY SYSTEM

Non-Final OA §101§102§103
Filed
Sep 19, 2024
Examiner
ORTIZ, ELIM
Art Unit
2836
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Toyota Jidosha Kabushiki Kaisha
OA Round
2 (Non-Final)
79%
Grant Probability
Favorable
2-3
OA Rounds
2y 11m
To Grant
99%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allow Rate
449 granted / 567 resolved
+11.2% vs TC avg
Strong +23% interview lift
Without
With
+22.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
26 currently pending
Career history
593
Total Applications
across all art units

Statute-Specific Performance

§101
1.1%
-38.9% vs TC avg
§103
58.0%
+18.0% vs TC avg
§102
19.2%
-20.8% vs TC avg
§112
14.6%
-25.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 567 resolved cases

Office Action

§101 §102 §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 . Claim Rejections - 35 USC § 101 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. Claims 1-5 are rejected under 35 U.S.C. 101 because the claimed invention is directed to an abstract idea without significantly more. The claim(s) recite(s) a storage unit that stores claim 1 recites a first battery identifier associated with personal information in another system a second battery identifier not associated with personal information in the other system a control unit that selectively transmits one of the first battery identifier and the second battery identifier, together with battery information related to a status of the battery, to a predetermined information processing device. Claim 3 recites control unit transmits the battery information together with the first battery identifier to the predetermined information processing device when the predetermined information processing device is a device related to a vehicle in which the battery system is installed and transmits the battery information together with the second battery identifier to the predetermined information processing device when the predetermined information processing device is a device not related to the vehicle in which the battery system is installed. These are grouped as a Mental Process -concepts performed in the human mind (including an observation, evaluation, judgment, opinion, etc. ). These judicial exceptions are not integrated into a practical application because the additional elements, identifiers associated with…, (claim 1) a control unit that selectively transmits… (claim 1) are mere data gathering and soring that do not add a meaningful limitation to the method as they are insignificant extra solution activity. Furthermore, the additional elements (claim 1) are recited as performing generic computer functions routinely used in computer applications. Generic computer components recited as performing generic computer functions amount to no more than using a computer as a tool to perform an abstract idea. Furthermore, the additional elements are post solution activity that do not add a meaningful limitation to the method as they are insignificant extra-solution activity. All of which are considered not indicative of integration into a practical application (see "Federal Register / Vol. 84, No. 4/ Monday, January 7, 2019 / Notices" - page 55, second column). The claim(s) does/do not include additional elements that are sufficient to amount to significantly more than the judicial exception because the additional elements of the data gathering steps are mere data collect steps which fall under insignificant extra solution activity and deemed insufficient to qualify as "significantly more" - see MPEP 2106.05(g). The additional elements of the units and hardware processor are mere instructions to implement an abstract idea on a computer, or merely uses a computer as a tool to perform an abstract idea and deemed insufficient to qualify as "significantly more" see MPEP 2106.05(f). 7. Dependent claims 2-5 when analyzed as a whole are patent ineligible under 35 U.S.C. $101 because the dependent claims fail to establish that the claims are not directed to an abstract idea as they are directed to mental processes and do not add significantly more to the abstract idea. 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 1-3 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Kato (US 2023/0011596) Regarding claim 1 Kato teaches a battery system (see Fig. 1), comprising: a battery (see BA1, Fig. 1); a storage unit that stores (see 120; Fig. 3) a first battery identifier associated with personal information in another system (see 121, Fig. 3), and a second battery identifier not associated with personal information in the other system (see 122; Fig. 3); and a control unit that selectively transmits one of the first battery identifier and the second battery identifier, together with battery information related to a status of the battery, to a predetermined information processing device (see 130, Fig. 3). Regarding claim 2, Kato teaches wherein the control unit transmits the battery information together with the first battery identifier to the predetermined information processing device when the battery is installed in a vehicle, and transmits the battery information together with the second battery identifier to the predetermined information processing device when the battery is removed from the vehicle (see para [0014], [0026], [0040] and [0064]). Regarding claim 3, Kato teaches wherein the control unit transmits the battery information together with the first battery identifier to the predetermined information processing device when the predetermined information processing device is a device related to a vehicle in which the battery system is installed (see para [0038], Fig. 3), and transmits the battery information together with the second battery identifier to the predetermined information processing device when the predetermined information processing device is a device not related to the vehicle in which the battery system is installed (see 100, Fig. 3). 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, 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. Claims 4 and 5 are rejected under 35 U.S.C. 103 as being unpatentable over Kato in view of Kawamura (US 2021/0192645) Regarding claim 4, Kato teaches the battery system according to claim 1. Yet does not disclose wherein the battery information includes travel distance information of a vehicle associated with the battery. However, Kawamura in the same filed teaches that it is known to have wherein the battery information includes travel distance information of a vehicle associated with the battery (see para 0054). Therefore, it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to have modified Kato with the teachings of Kawamura by having he battery information includes travel distance information of a vehicle associated with the battery in order to provides crucial information for planning journeys, assessing vehicle suitability for different needs, optimizing charging strategies, and understanding a vehicle's overall performance and potential operating costs. Regarding claim 5, the combination teaches the battery system according to claim 4. However does not disclose when transmitting the second battery identifier to the predetermined information processing device, the control unit converts a value indicated by the travel distance information included in the battery information into an approximate number. Yet, having the control unit converts a value indicated by the travel distance information included in the battery information into an approximate number (i.e. rounding). However, Rounding or using an approximate number would have been obvious because a particular known technique of rounding numbers when storing in a data base was recognized as part of the ordinary capabilities of one skilled in the art. Therefore, it would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to have modified the combination by having the travel distance information included in the battery information into an approximate number in order to reduces data size for storage and transmission, lowers processing and computation costs, and simplifies comparisons and analysis. It also provides a less precise but faster overall understanding of the distance, which can be sufficient for many common applications. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ELIM ORTIZ whose telephone number is (571)270-7114. The examiner can normally be reached 9:30am-6:30pm. 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, Rexford Barnie can be reached at (571) 272-7492. 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. /ELIM ORTIZ/Primary Examiner, Art Unit 2836
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Prosecution Timeline

Sep 19, 2024
Application Filed
Aug 23, 2025
Non-Final Rejection — §101, §102, §103
Oct 27, 2025
Response Filed
Mar 12, 2026
Non-Final Rejection — §101, §102, §103
Apr 14, 2026
Interview Requested

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12603492
PROTECTION CIRCUIT MODULE AND BATTERY PACK INCLUDING THE SAME
2y 5m to grant Granted Apr 14, 2026
Patent 12597805
WIRELESS POWER TRANSFER SYSTEM
2y 5m to grant Granted Apr 07, 2026
Patent 12583343
TRAILER VEHICLE HAVING AN ELECTRIC DRIVE AND COMBINATION INCLUDING THE TRAILER VEHICLE, AND METHOD FOR OPERATING THE TRAILER VEHICLE
2y 5m to grant Granted Mar 24, 2026
Patent 12588293
ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT USING GAN-BASED DEVICES
2y 5m to grant Granted Mar 24, 2026
Patent 12576749
BATTERY CONTROL WITH DUAL BROADCAST
2y 5m to grant Granted Mar 17, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

2-3
Expected OA Rounds
79%
Grant Probability
99%
With Interview (+22.9%)
2y 11m
Median Time to Grant
Moderate
PTA Risk
Based on 567 resolved cases by this examiner. Grant probability derived from career allow rate.

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