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. 27, 1983
Filed:
Feb. 17, 1981
Applicant:
Inventor:
Adrianus Sempel, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03F / ; H03F / ;
U.S. Cl.
CPC ...
330 85 ; 330288 ;
Abstract
A current source arrangement which may be constituted by a current mirror or by a multiple current source, having a first current circuit and a second current circuit, each equipped with a semiconductor device in series with a resistor. For the purpose of noise reduction the difference between the voltages across the two resistors is negatively fed back to the second current circuit.
Quick Actions:
Sempel, Adrianus. (1983). Current mirror arrangement (U.S. Patent No. 4423387). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4423387
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile