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. 03, 2007
Filed:
Apr. 30, 2003
Mahendra Kumar Sunkara, Louisville, KY (US);
Hari Chandrasekaran, Louisville, KY (US);
Hongwei LI, Louisville, KY (US);
Mahendra Kumar Sunkara, Louisville, KY (US);
Hari Chandrasekaran, Louisville, KY (US);
Hongwei Li, Louisville, KY (US);
University of Louisville, Louisville, KY (US);
Abstract
A synthesis route to grow textured thin film of gallium nitride on amorphous quartz substrates and on single crystalline substrates such as c-sapphire and polycrystalline substrates such as pyrolytic boron nitride (PBN), alumina and quartz using the dissolution of atomic nitrogen rather than molecular nitrogen to allow for growth at subatmospheric pressure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile