Patents by Inventor Ximing Zhu

Ximing Zhu 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).

  • Method and apparatus for configuring compressed mode
    Patent number: 9124404
    Abstract: A method and apparatus for configuring compressed mode operation comprises detecting a compressed mode pattern or pattern sequence scheduling three or more consecutive compressed mode frames and taking appropriate mitigation action. In a first aspect a non activation construction is suppressed and the compressed mode pattern sequence is activated. In the second aspect if a pattern or sequence scheduling three or more consecutive compressed mode frames is identified, activation is suppressed. In a third aspect if such a patent or sequence is identified, a normal frame is inserted in the pattern sequence replacing a compressed mode frame.
    Type: Grant
    Filed: September 7, 2012
    Date of Patent: September 1, 2015
    Assignee: BlackBerry Limited
    Inventors: Andrew Farnsworth, Ximing Zhu, Anton Pavlovich, Craig Swann
  • Method and Apparatus for Configuring Compressed Mode
    Publication number: 20120327808
    Abstract: A method and apparatus for configuring compressed mode operation comprises detecting a compressed mode pattern or pattern sequence scheduling three or more consecutive compressed mode frames and taking appropriate mitigation action. In a first aspect a non activation construction is suppressed and the compressed mode pattern sequence is activated. In the second aspect if a pattern or sequence scheduling three or more consecutive compressed mode frames is identified, activation is suppressed. In a third aspect if such a patent or sequence is identified, a normal frame is inserted in the pattern sequence replacing a compressed mode frame.
    Type: Application
    Filed: September 7, 2012
    Publication date: December 27, 2012
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: Andrew Farnsworth, Ximing Zhu, Anton Pavlovich, Craig Swann
  • Method and apparatus for configuring compressed mode
    Patent number: 8331253
    Abstract: A method and apparatus for configuring compressed mode operation comprises detecting a compressed mode pattern or pattern sequence scheduling three or more consecutive compressed mode frames and taking appropriate mitigation action. In a first aspect a non activation construction is suppressed and the compressed mode pattern sequence is activated. In the second aspect if a pattern or sequence scheduling three or more consecutive compressed mode frames is identified, activation is suppressed. In a third aspect if such a patent or sequence is identified, a normal frame is inserted in the pattern sequence replacing a compressed mode frame.
    Type: Grant
    Filed: September 23, 2009
    Date of Patent: December 11, 2012
    Assignee: Research In Motion Limited
    Inventors: Andrew Farnsworth, Ximing Zhu, Anton Pavlovich, Craig Swann
  • Method and Apparatus for Configuring Compressed Mode
    Publication number: 20100075660
    Abstract: A method and apparatus for configuring compressed mode operation comprises detecting a compressed mode pattern or pattern sequence scheduling three or more consecutive compressed mode frames and taking appropriate mitigation action. In a first aspect a non activation construction is suppressed and the compressed mode pattern sequence is activated. In the second aspect if a pattern or sequence scheduling three or more consecutive compressed mode frames is identified, activation is suppressed. In a third aspect if such a patent or sequence is identified, a normal frame is inserted in the pattern sequence replacing a compressed mode frame.
    Type: Application
    Filed: September 23, 2009
    Publication date: March 25, 2010
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: Andrew Farnsworth, Ximing Zhu, Anton Pavlovich, Craig Swann