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:
Mar. 28, 2000
Filed:
May. 04, 1998
Applicant:
Inventor:
Kumar Shiralagi, Chandler, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
438602 ; 438518 ; 438519 ; 438606 ; 438933 ; 438934 ; 438938 ;
Abstract
A method of improving contact resistance in a multi-layer heterostructure comprising the steps of providing a substrate, growing a crystalline material on the substrate, and doping close to an interface of the substrate and the crystalline material with n-silicon to provide continuity at the interface.