Patents by Inventor Choon M. Yap

Choon M. Yap has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Balancing network for parallel connected transistors
    Patent number: 5097142
    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.
    Type: Grant
    Filed: December 17, 1990
    Date of Patent: March 17, 1992
    Assignee: Motorola, Inc.
    Inventor: Choon M. Yap