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:
Aug. 12, 2003
Filed:
Sep. 25, 2002
Applicant:
Inventors:
Josef Halamik, Roznov, CZ;
Frantisek Sukup, Zasova, CZ;
Assignee:
Semiconductor Components Industries LLC, Phoenix, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 1/7687 ;
U.S. Cl.
CPC ...
H03K 1/7687 ;
Abstract
A voltage detection device ( ) utilizes grounded gate J-FET transistors ( ) to detect desired input voltage values. The grounded gate J-FET transistors ( ) function in different modes as the input voltage varies to facilitate detecting the desired input voltage values.