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. 26, 2021
Filed:
Dec. 30, 2019
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Hyunjin Kim, Seoul, KR;
Wonsung Choi, Seoul, KR;
Mokwon Kim, Suwon-si, KR;
Seongheon Kim, Seongnam-si, KR;
Dongmin Im, Seoul, KR;
Kyounghwan Choi, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/90 (2006.01); H01M 4/88 (2006.01); H01M 12/06 (2006.01);
U.S. Cl.
CPC ...
H01M 4/9016 (2013.01); H01M 4/8892 (2013.01); H01M 12/06 (2013.01); H01M 2300/0065 (2013.01);
Abstract
A cathode configured to use oxygen as a cathode active material comprising a conductive layer including an electronic conductor, wherein the conductive layer is free of pores.