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:
Dec. 30, 1997
Filed:
Mar. 27, 1996
Sumihiro Takashima, Tokyo, JP;
Oko Electric Industry Co., Ltd., Tokyo, JP;
Abstract
An offset cancel circuit includes two terminals, an output terminal and two intermediate nodes. When the offset cancel circuit is in a first state, the offset cancel circuit supplies a potential difference responsive to a difference in potential between the two terminals between the two intermediate nodes and supplies a potential responsive to both the potential difference supplied between the two intermediate nodes and a first potential to the output terminal. On the other hand, when the offset cancel circuit is in a second state, the offset cancel circuit supplies a potential difference responsive to the difference in potential between the two terminals between the two intermediate nodes and supplies a potential responsive to both the potential difference supplied between the two intermediate nodes and a second potential to the output terminal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile