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:
Mar. 22, 2011
Filed:
Dec. 21, 2006
Applicants:
Akira Takamuku, Yokohama, JP;
Sung-soo Kim, Yongin-si, KR;
Inventors:
Akira Takamuku, Yokohama, JP;
Sung-Soo Kim, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Suwon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
A positive active material for rechargeable lithium battery includes an active material that can reversibly intercalate and deintercalate lithium; and polyether modified silicone oil supported on the active material. The positive active material is not deteriorated during charge and discharge, and has high-capacity, an excellent cycle characteristic and good safety.
Takamuku, Akira. (2011). Positive active material with a polyether modified silicone oil and rechargeable lithium battery including the same (U.S. Patent No. 7910245). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7910245
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile