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.:
Date of Patent:
Oct. 07, 2025
Filed:
Apr. 27, 2021
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventor:
Ji-Won Hwang, Daejeon, KR;
Assignee:
LG ENERGY SOLUTION, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/42 (2006.01); H01M 50/204 (2021.01); H01M 50/24 (2021.01); H01P 3/12 (2006.01); H01Q 1/22 (2006.01); H05K 9/00 (2006.01);
U.S. Cl.
CPC ...
H01M 10/425 (2013.01); H01M 10/4207 (2013.01); H01M 50/204 (2021.01); H01M 50/24 (2021.01); H01P 3/12 (2013.01); H01Q 1/22 (2013.01); H05K 9/0081 (2013.01); H01M 2010/4271 (2013.01);
Abstract
A battery pack includes a rack housing having a cabinet and a door provided to open and close the cabinet; a plurality of battery modules disposed in the cabinet in a layered form; a plurality of slave modules mounted to the battery modules one by one and having a slave antenna for wireless communication; a master module disposed at one of interlayer, top and bottom of the plurality of battery modules and having a master antenna for wireless communication; and a waveguide installed at an inner surface of the door to form a wireless communication path between the plurality of slave modules and the master module.