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:
Jul. 29, 2014
Filed:
May. 11, 2011
Applicant:
Kuang-neng Yang, Ping Chen, TW;
Inventor:
Kuang-Neng Yang, Ping Chen, TW;
Assignee:
Epistar Corporation, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
Abstract
An embodiment of the present invention discloses a light-emitting structure having a light output power of more than 4mW at 20 mA current. Another embodiment of the present invention discloses a method of making a light-emitting structure having a light output power of more than 4mW at 20 mA current, and a layer with a thickness of 0.5 μm˜3μm.
Yang, Kuang-Neng. (2014). Light emitting diode and method of making the same (U.S. Patent No. 8791467). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8791467
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile