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. 28, 1977
Filed:
Feb. 13, 1976
Applicant:
Inventors:
Osamu Yamashiro, Kodaira, JA;
Yoshikazu Hatsukano, Hachioji, JA;
Assignee:
Hitachi, Ltd., , JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B / ; H03F / ;
U.S. Cl.
CPC ...
3311 / ; 58 2 / ; 330 35 ;
Abstract
In an electronic circuit such as MIS oscillation or amplifier circuit in which a MISFET or MISFET's is used as an amplifying element and a bias resistor is provided between input and output sides, a divided voltage of a power voltage determined by capacitive elements provided at the input side is selected to be equal to a bias voltage determined by the bias resistor, thereby preventing influence due to the variation in power voltage.