Patents by Inventor Shuo-Jyun Hong

Shuo-Jyun Hong 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).

  • Bandgap reference voltage generator
    Patent number: 8723502
    Abstract: A bandgap reference voltage generator is provided. In one embodiment, the bandgap reference voltage generator includes a first current generator, a second current generator, and an output voltage generator. The first current generator generates a first current with a positive temperature coefficient. The second current generator generates a second current with a negative temperature coefficient. The output voltage generator generates a third current with a level equal to that of the first current, generates a fourth current with a level equal to that of the second current, adds the third current to the fourth current to obtain a combined current with a zero temperature coefficient, and generates a reference voltage according to the combined current.
    Type: Grant
    Filed: October 23, 2012
    Date of Patent: May 13, 2014
    Assignee: Silicon Motion, Inc.
    Inventors: Hui-Ju Chang, Shuo-Jyun Hong