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:
Apr. 23, 1996
Filed:
Feb. 01, 1994
Shizuo Cho, Miyazaki, JP;
Oki Electric Industry Co., Ltd., Tokyo, JP;
Abstract
A bias circuit supplies a predetermined current to a next-stage circuit. The bias circuit comprises a first node having a first potential, a second node having a second potential, an output node electrically connected to the next-stage circuit, a main bias circuit electrically connected to the first node and the output node and for supplying the predetermined current from the first node to the output node, and an auxiliary bias circuit electrically connected to the first and second nodes and the output node and for equalizing the value of a current flowing from the first node to the output node to the value of a current flowing from the output node to the second node.