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:
Mar. 17, 1992
Filed:
Dec. 17, 1990
Applicant:
Inventor:
Choon M Yap, Taman Jurong, SG;
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ;
U.S. Cl.
CPC ...
307254 ; 307242 ; 3072961 ;
Abstract
In conjunction with parallel connected transistors, a balancing network including a load-current sensing resistance in the emitter/collector path of each transistor and a shunt resistance connected between the sensing resistor and the base to control base current and a ring network of resistances connected to the bases to force equal distribution of base current.