IDiyas

For the Inventor, By the Inventor

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 12136707 B1

PDFFull Text
Date of Patent:
Nov. 05, 2024

Filed:

Apr. 07, 2023

Battery and current collector applied thereto, and battery pack and vehicle including the battery

Applicant:

Lg Energy Solution, Ltd., Seoul, KR;

Inventors:

Jae-Won Lim, Daejeon, KR;

Hak-Kyun Kim, Daejeon, KR;

Je-Jun Lee, Daejeon, KR;

Ji-Min Jung, Daejeon, KR;

Su-Ji Choi, Daejeon, KR;

Kwang-Su Hwangbo, Daejeon, KR;

Do-Gyun Kim, Daejeon, KR;

Geon-Woo Min, Daejeon, KR;

Hae-Jin Lim, Daejeon, KR;

Min-Ki Jo, Daejeon, KR;

Jae-Woong Kim, Daejeon, KR;

Jong-Sik Park, Daejeon, KR;

Yu-Sung Choe, Daejeon, KR;

Byoung-Gu Lee, Daejeon, KR;

Duk-Hyun Ryu, Daejeon, KR;

Kwan-Hee Lee, Daejeon, KR;

Jae-Eun Lee, Daejeon, KR;

Bo-Hyun Kang, Daejeon, KR;

Jin-Hak Kong, Daejeon, KR;

Soon-O Lee, Daejeon, KR;

Kyu-Hyun Choi, Daejeon, KR;

Pil-Kyu Park, Daejeon, KR;

Assignee:

LG ENERGY SOLUTION, LTD., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Matthew T Martin

Assistant Examiner:

Grace Ann Kenlaw

Int. Cl.
CPC ...
H01M 10/0587 (2010.01); H01M 4/64 (2006.01); H01M 4/70 (2006.01); H01M 50/107 (2021.01); H01M 50/152 (2021.01); H01M 50/179 (2021.01); H01M 50/183 (2021.01); H01M 50/213 (2021.01); H01M 50/242 (2021.01); H01M 50/507 (2021.01); H01M 50/509 (2021.01); H01M 50/531 (2021.01); H01M 50/533 (2021.01); H01M 50/536 (2021.01); H01M 50/559 (2021.01); H01M 50/567 (2021.01);
U.S. Cl.
CPC ...
H01M 10/0587 (2013.01); H01M 4/64 (2013.01); H01M 4/70 (2013.01); H01M 50/107 (2021.01); H01M 50/152 (2021.01); H01M 50/179 (2021.01); H01M 50/183 (2021.01); H01M 50/213 (2021.01); H01M 50/242 (2021.01); H01M 50/507 (2021.01); H01M 50/509 (2021.01); H01M 50/531 (2021.01); H01M 50/533 (2021.01); H01M 50/536 (2021.01); H01M 50/559 (2021.01); H01M 50/567 (2021.01); H01M 2220/20 (2013.01);
Abstract

A battery can include an electrode assembly including a first electrode, a second electrode, and a separator between the first electrode and the second electrode. The first electrode can have a pair of first sides and a pair of second sides extending between the pair of first sides, a first portion including an active material extending between the pair of first sides, and a second portion extending between the pair of first sides and exposed beyond the separator along a winding direction. The battery can further include a battery housing having a first opening at a first end and a second end with a second opening opposite the first end, a first current collector including a support portion positioned on the electrode assembly, and a housing cover which seals the first opening.

Find Patent Forward Citations

Loading…