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. 27, 2014
Filed:
Sep. 24, 2012
Applicant:
Konica Minolta Holdings, Inc., Tokyo, JP;
Inventors:
Tatsuo Tanaka, Tokyo, JP;
Hideo Taka, Tokyo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2005.12);
U.S. Cl.
CPC ...
Abstract
An organic electroluminescent element including at least an emission layer sandwiched between an anode and a cathode, wherein the emission layer comprises at least a compound represented by Formula (A),
Tanaka, Tatsuo. (2014). Organic electroluminescent device, display, and illuminating device (U.S. Patent No. RE45216). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/RE45216
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile