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. 28, 1992
Filed:
Feb. 12, 1991
Applicant:
Inventors:
Johan H Huijsing, Schipluiden, NL;
Maarten J Fonderie, Delft, NL;
Assignee:
U.S. Philips Corp., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06G / ;
U.S. Cl.
CPC ...
307491 ; 307264 ; 307494 ; 330288 ;
Abstract
An electronic current compensation circuit which includes a series connections of a load (L) and a first control current source (3) and also includes a current follower (7). A second control current source (6) identical to the first control current source is connected to the input (8) and the first output (9) of the current follower. A second output of the current follower is connected to the junction (4) of the load and the first control current source to compensate for the load current (i.sub.L).