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. 26, 2011
Filed:
Feb. 25, 2009
Applicant:
Takeshi Meguro, Kitaibaraki, JP;
Inventor:
Takeshi Meguro, Kitaibaraki, JP;
Assignee:
Hitachi Cable, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A nitride semiconductor substrate has a first surface forming a principal surface of the substrate. A first edge is formed by beveling at least a portion of an edge of the first surface of the substrate. A scattering region is formed in at least a portion of the first edge. The scattering region scatters more external incident light than the first surface.
Meguro, Takeshi. (2011). Nitride semiconductor substrate (U.S. Patent No. 7986030). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7986030
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile