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. 24, 1987
Filed:
Dec. 24, 1986
Applicant:
Inventors:
Mitsuo Higuchi, Tokyo, JP;
Manabu Tsuchida, Yokohama, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
307350 ; 307362 ; 3072 / ;
Abstract
A voltage supply level detecting circuit comprising a P-channel MIS transistor and an N-channel MIS transistor, the P-channel and N-channel MIS transistors being connected in series between the variable voltage supply and ground, and the gates of the P-channel and N-channel MIS transistors being connected to a fixed voltage supply.
Higuchi, Mitsuo. (1987). Voltage supply level detecting circuit (U.S. Patent No. 4709165). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4709165
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile