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:
Jan. 09, 1979
Filed:
Jan. 06, 1978
Applicant:
Inventors:
Joseph M Shaw, East Windsor Township, Mercer County, NJ (US);
Karl H Zaininger, Princeton, NJ (US);
Assignee:
RCA Corp., New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; H01L / ;
U.S. Cl.
CPC ...
428195 ; 357 60 ; 357 61 ; 428446 ; 428538 ; 428539 ;
Abstract
A semi-planar silicon-on-sapphire composite comprises a sapphire substrate, an epitaxial monocrystalline silicon mesa formed adjacent the substrate and an epitaxial deposition of monocrystalline aluminum oxide surrounding the mesa.