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. 26, 2015
Filed:
Sep. 02, 2009
Applicant:
Ho Sang Yoon, Gwangju, KR;
Inventor:
Ho Sang Yoon, Gwangju, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/14 (2010.01); H01L 33/02 (2010.01);
U.S. Cl.
CPC ...
H01L 33/14 (2013.01); H01L 33/025 (2013.01);
Abstract
The semiconductor light emitting device according to embodiments has a first conductive type semiconductor layer, an un-doped semiconductor layer under the first conductive type semiconductor layer, and a plurality of semiconductor structures in the un-doped semiconductor layer.
Yoon, Ho. (2015). Semiconductor light emitting device (U.S. Patent No. 9041048). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9041048
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile