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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11573272 B1

PDFFull Text
Date of Patent:
Feb. 07, 2023

Filed:

Mar. 05, 2020

Method for calculating process capacity of lithium secondary battery

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Jun Kyu Park, Daejeon, KR;

Jeong Min Ha, Daejeon, KR;

Jeong Taik Lee, Daejeon, KR;

Min Hae Kim, Daejeon, KR;

Go Eun Lee, Daejeon, KR;

Assignee:

LG ENERGY SOLUTION, LTD., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

John C Kuan

Int. Cl.
CPC ...
G01R 31/374 (2019.01); G01R 31/367 (2019.01); G01R 31/387 (2019.01); G01R 31/385 (2019.01); G06F 17/18 (2006.01); G01R 31/36 (2020.01);
U.S. Cl.
CPC ...
G01R 31/374 (2019.01); G01R 31/367 (2019.01); G01R 31/385 (2019.01); G01R 31/3648 (2013.01); G01R 31/387 (2019.01); G01R 31/3865 (2019.01); G06F 17/18 (2013.01);
Abstract

A method for calculating the process capacity at a specific temperature of a lithium secondary battery includes a correction to a process capacity (Q) at a specific temperature (T) is performed using a value (Q−Q) obtained by subtracting the charge capacity (Q) at the time of the shipping charge from the discharge capacity (Q) measured at a discharge temperature (T). A system for calculating a process capacity of a lithium secondary battery is provided.

Find Patent Forward Citations

Park, Jun. (2023). Method for calculating process capacity of lithium secondary battery (U.S. Patent No. 11573272). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11573272

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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