Patents by Inventor Solomon K. L. Ng

Solomon K. L. Ng 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).

  • Source/sink current generating circuit system
    Patent number: 5563503
    Abstract: A source/sink current generating circuit is arranged to generate source and sink currents which are matched and insensitive to fan out. This is achieved by using a biasing transistor (Q13) between first and second current mirrors which generate respectively the source and sink currents.
    Type: Grant
    Filed: March 8, 1994
    Date of Patent: October 8, 1996
    Assignee: SGS-Thomson Microelectronics Pte Ltd.
    Inventors: Solomon K. L. Ng, Gee H. Loh