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:
Sep. 10, 1996
Filed:
Dec. 08, 1994
Applicant:
Inventor:
Sergio Palara, Acitrezza, IT;
Assignee:
CO. RI. M. ME., Catania, IT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
257488 ; 257489 ; 257536 ; 257620 ; 257630 ;
Abstract
A high-voltage resistor integrated on a semiconductor substrate with opposite sign conductivity, and being of a type with one end connected to the substrate and another end connected to a lower electric potential than the substrate, further comprises at least one thin layer of the field plate type covering at least a section of the resistor.