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:
Dec. 28, 2010
Filed:
Jan. 09, 2007
Mark Philip D'evelyn, Niskayuna, NY (US);
Dong-sil Park, Niskayuna, NY (US);
Steven Francis Leboeuf, Raliegh, NC (US);
Larry Burton Rowland, Scotia, NY (US);
Kristi Jean Narang, Vorheesville, NY (US);
Huicong Hong, Niskayuna, NY (US);
Stephen Daley Arthur, Glenville, NY (US);
Peter Micah Sandvik, Clifton Park, NY (US);
Mark Philip D'Evelyn, Niskayuna, NY (US);
Dong-Sil Park, Niskayuna, NY (US);
Steven Francis LeBoeuf, Raliegh, NC (US);
Larry Burton Rowland, Scotia, NY (US);
Kristi Jean Narang, Vorheesville, NY (US);
Huicong Hong, Niskayuna, NY (US);
Stephen Daley Arthur, Glenville, NY (US);
Peter Micah Sandvik, Clifton Park, NY (US);
Momentive Performance Materials Inc., Albany, NY (US);
Abstract
A crystalline composition is provided that includes gallium and nitrogen. The crystalline composition may have an amount of oxygen present in a concentration of less than about 3×10per cubic centimeter, and may be free of two-dimensional planar boundary defects in a determined volume of the crystalline composition. The volume may have at least one dimension that is about 2.75 millimeters or greater, and the volume may have a one-dimensional linear defect dislocation density of less than about 10,000 per square centimeter.