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:
Feb. 22, 1983
Filed:
Jan. 30, 1980
Applicant:
Inventor:
Takahiko Yamauchi, Yokohama, JP;
Assignee:
Fujitsu Limited, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ; H03F / ;
U.S. Cl.
CPC ...
307530 ; 307355 ; 307475 ; 330253 ;
Abstract
A sense amplifier circuit comprising one or two differential amplifiers to each of which are connected one or two reference transistors for producing the reference voltages of the corresponding differential amplifiers. The reference transistors are controlled by input signals and/or output signals of the differential amplifiers.
Yamauchi, Takahiko. (1983). Sense amplifier circuit (U.S. Patent No. 4375039). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4375039
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile