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:
Jul. 30, 1985
Filed:
Sep. 07, 1982
Applicant:
Inventors:
Raymond T Ford, Mountaintop, PA (US);
Norbert W Brackelmanns, Ironia, NJ (US);
Carl F Wheatley, Jr, Drums, PA (US);
John M Neilson, Norristown, PA (US);
Assignee:
RCA Corporation, Princeton, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 234 ; 357 238 ; 357 2314 ;
Abstract
A vertical MOSFET device includes a major surface having an active, gate-controlled portion adjacent to an inactive portion. A gate-controlled perimeter channel is disposed at the boundary between the active and inactive portions.