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:
Jun. 07, 1988
Filed:
Dec. 29, 1986
Thomas D Cook, Kokomo, IN (US);
Delco Electronics Corporation, Kokomo, IN (US);
Abstract
A low voltage comparator circuit including a differential amplifier circuit, a double-ended to single-ended conversion circuit, and an inverting amplifier circuit is disclosed. The differential amplifier circuit consists of two identical current paths, each having one upper and one lower MOSFET device connected together in series between supply voltage and ground. Each of two input voltages is applied directly to the gate of the upper MOSFET device in one current path and is also coupled, after being inverted, to the gate of the lower MOSFET device in the opposite current path, respectively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile