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:
Nov. 03, 1987
Filed:
Jan. 24, 1986
Applicant:
Inventors:
Nicholas J Szluk, Fort Collins, CO (US);
Gayle W Miller, Fort Collins, CO (US);
Assignee:
NCR Corporation, Dayton, OH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
437 30 ; 432 57 ; 432 44 ;
Abstract
A process for selectively forming NMOS/PMOS/CMOS integrated circuits and for selectively incorporating any or all of lightly doped drain-source (LDD) regions, sidewall gate oxide structures, and guard band regions.