Patents by Inventor Xuye Li

Xuye Li 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).

  • Enhanced floating-point unit for extended functions
    Patent number: 7676535
    Abstract: An embodiment of the present invention is a technique to perform floating-point operations. A floating-point (FP) squarer squares a first argument to produce an intermediate argument. The first and intermediate arguments have first and intermediate mantissas and exponents. A FP multiply-add (MAD) unit performs a multiply-and-add operation on the intermediate argument, a second argument, and a third argument to produce a result having a result mantissa and a result exponent. The second and third arguments have second and third mantissas and exponents, respectively.
    Type: Grant
    Filed: September 28, 2005
    Date of Patent: March 9, 2010
    Assignee: Intel Corporation
    Inventors: David D. Donofrio, Xuye Li
  • Enhanced floating-point unit for extended functions
    Publication number: 20070073798
    Abstract: An embodiment of the present invention is a technique to perform floating-point operations. A floating-point (FP) squarer squares a first argument to produce an intermediate argument. The first and intermediate arguments have first and intermediate mantissas and exponents. A FP multiply-add (MAD) unit performs a multiply-and-add operation on the intermediate argument, a second argument, and a third argument to produce a result having a result mantissa and a result exponent. The second and third arguments have second and third mantissas and exponents, respectively.
    Type: Application
    Filed: September 28, 2005
    Publication date: March 29, 2007
    Inventors: David Donofrio, Xuye Li
  • Method and apparatus for pulse template matching
    Patent number: 6748336
    Abstract: In one embodiment a visual representation of a pulse shape is created. points of the visual representation of the pulse shape are moved to correspond to a representation of an ideal pulse. Pulse shape coefficient registers are updated to represent the visual representation of the pulse shape such that the pulse shape is adjusted to correspond to the pulse template.
    Type: Grant
    Filed: December 29, 2000
    Date of Patent: June 8, 2004
    Assignee: Intel Corporation
    Inventor: Xuye Li
  • Method and apparatus for pulse template matching
    Publication number: 20020085760
    Abstract: In one embodiment a visual representation of a pulse shape is created. Points of the visual representation of the pulse shape are moved to correspond to a representation of an ideal pulse. Pulse shape coefficient registers are updated to represent the visual representation of the pulse shape such that the pulse shape is adjusted to correspond to the pulse template.
    Type: Application
    Filed: December 29, 2000
    Publication date: July 4, 2002
    Inventor: Xuye Li