Patents by Inventor Pak Nam Yeung

Pak Nam Yeung 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).

  • Apparatus and method for decoding a sequence of digitally encoded data
    Patent number: 5696791
    Abstract: A method and apparatus of decoding a sequence of digitally encoded data. A sequence of digitally encoded data is received. If the digitally encoded data has a value indicative of a single corresponding decoded value, the corresponding decoded value is generated. If the digitally encoded data has a value indicative of a plurality of predetermined values, a unique decoded value is selected from the plurality of predetermined decoded values. The particular one of the plurality of predetermined values selected is determined by the number of consecutively received digitally encoded data values having a value indicative of a plurality of predetermined values, and further according to the sign bit of the most recently received digitally encoded datum having a value indicative of a single corresponding decoded value.
    Type: Grant
    Filed: January 17, 1995
    Date of Patent: December 9, 1997
    Assignee: Vtech Industries, Inc.
    Inventor: Pak Nam Yeung