Patents by Inventor Lee Snyder

Lee Snyder 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).

  • Filter micro-coded accelerator
    Patent number: 7831819
    Abstract: Method and apparatus for a filter micro-code accelerator are described.
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: November 9, 2010
    Assignee: Intel Corporation
    Inventors: Anthony L. Chun, Lee Snyder, Ernest T. Tsui, Siva Simanapalli, Stephen S. Pawlowski
  • Filter micro-coded accelerator
    Publication number: 20050219251
    Abstract: Method and apparatus for a filter micro-code accelerator are described.
    Type: Application
    Filed: March 31, 2004
    Publication date: October 6, 2005
    Inventors: Anthony Chun, Lee Snyder, Ernest Tsui, Siva Simanapalli, Stephen Pawlowski
  • Trigger queue for a filter micro-coded accelerator
    Publication number: 20050223380
    Abstract: Method and apparatus for a trigger queue for a filter micro-code accelerator are described.
    Type: Application
    Filed: March 31, 2004
    Publication date: October 6, 2005
    Inventors: Anthony Chun, Lee Snyder, Ernest Tsui, Siva Simanapalli, Stephen Pawlowski
  • Efficient QAM equalizer/demodulator with non-integer sampling
    Patent number: 5495203
    Abstract: A QAM demodulator that samples an IF input modulated with data at a fractional complex sampling rate between one and two times the data rate. The use of a fractional sampling rate significantly reduces the number of components necessary to implement the demodulator, particularly in the equalizer section of the demodulator which corrects for channel distortion. The fractional sampling rate demodulator architecture of the invention provides a significant reduction in integrated circuit surface area needed in a VLSI implementation.
    Type: Grant
    Filed: December 2, 1994
    Date of Patent: February 27, 1996
    Assignee: Applied Signal Technology, Inc.
    Inventors: Jeffrey C. Harp, Lee Snyder, Ernest Tsui