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. 25, 1996
Filed:
Dec. 16, 1994
Yasushi Hayakawa, Itami, JP;
Masahiro Ueda, Itami, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A clamping circuit (Q.sub.3) provides the second potential (V.sub.EE) with a clamp voltage which remains a constant value even if the second potential (V.sub.EE) varies, to obtain a clamp potential (V.sub.c). A little variation of the clamp voltage due to the variation of the second potential (V.sub.EE) is transferred to a current generating circuit (Q.sub.4) and then a feedback current (I.sub.3) is applied to a feedback circuit (Q.sub.2) in response to the variation of the clamp voltage. Since an output potential (V.sub.O) outputted from an output circuit (Q.sub.1) varies in response to the variation of the second potential (V.sub.EE), an output voltage which is a potential difference between the output potential (V.sub.O) and the second potential (V.sub.EE) remains at a constant value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile