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:
May. 07, 2024
Filed:
May. 17, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Woochul Lee, Daejeon, KR;
Ji Young Choi, Daejeon, KR;
Joo Ho Kim, Daejeon, KR;
Dong Hoon Lee, Daejeon, KR;
Sang Duk Suh, Daejeon, KR;
Hoon Jun Kim, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H10K 85/30 (2023.01); H10K 85/60 (2023.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 50/17 (2023.01); H10K 50/18 (2023.01);
U.S. Cl.
CPC ...
H10K 85/6574 (2023.02); H10K 85/322 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/171 (2023.02); H10K 50/18 (2023.02);
Abstract
An organic light emitting device including a compound of Chemical Formula 1 and a compound of Chemical Formula 2, wherein
Lee, Woochul. (2024). Organic light emitting diode (U.S. Patent No. 11980093). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11980093
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile