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. 08, 1976
Filed:
May. 15, 1974
Applicant:
Inventors:
Werner Thommen, Uitikon, CH;
Arpad Korom, Zurich, CH;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03F / ;
U.S. Cl.
CPC ...
307297 ; 307303 ; 330 22 ; 330 40 ;
Abstract
A current source circuit degeneratively feeds back a control signal to a current mirror circuit via a single stage amplifier in order to reduce instabilities resulting from use of more than one stage.