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:
Oct. 13, 1998
Filed:
Mar. 19, 1997
Applicant:
Inventor:
John O Borland, South Hamilton, MA (US);
Assignee:
Genus, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
257369 ; 257374 ; 257375 ; 257376 ; 438228 ; 438526 ; 438529 ;
Abstract
CMOS vertically modulated wells are constructed by using a blanket implant to form a blanket buried layer and then using clustered MeV ion implantation to form a structure having a buried implanted layer for lateral isolation in addition to said blanket buried layer.