Patents by Inventor Wei-Hung Hui

Wei-Hung Hui 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).

  • Patent number: 9306807
    Abstract: A method for selection of an initialization technique and protocol for a communications device is provided. The method includes, but is not limited to, selecting a primary initialization technique from a set list of initialization techniques, implementing the primary initialization technique to initialize and move the communications device, and determining if the communications device has been initialized and moved. If the communications device has not been initialized and moved upon implementing the primary initialization technique, an additional initialization technique is selected from the set list of initialization techniques and implemented to initialize and move the communications device.
    Type: Grant
    Filed: September 30, 2010
    Date of Patent: April 5, 2016
    Assignee: Google Technology Holdings LLC
    Inventors: Brian K. Thibeault, Wei-Hung Hui, Marc L. Morrissette
  • Publication number: 20120084416
    Abstract: A method for selection of an initialization technique and protocol for a communications device is provided. The method includes, but is not limited to, selecting a primary initialization technique from a set list of initialization techniques, implementing the primary initialization technique to initialize and move the communications device, and determining if the communications device has been initialized and moved. If the communications device has not been initialized and moved upon implementing the primary initialization technique, an additional initialization technique is selected from the set list of initialization techniques and implemented to initialize and move the communications device.
    Type: Application
    Filed: September 30, 2010
    Publication date: April 5, 2012
    Applicant: GENERAL INSTRUMENT CORPORATION
    Inventors: Brian K. Thibeault, Wei-Hung Hui, Marc L. Morrissette
  • Patent number: 7672310
    Abstract: Preamble length of burst communication signals dynamically changed to compensate in changes to linear distortion of a communication channel. Pre-equalization coefficients are provided to network element which pre-equalize communications with the CMTS. Long preamble lengths are used for a select few communications while short preamble lengths are used for the rest of the communication signals. When change in distortion characteristics is detected, a station maintenance is performed on the affected network element and new pre-equalization coefficients are determined and provided to the network element. Alternatively, all communications may be provided with long preamble lengths and communications may continue while the CMTS determines new pre-equalization coefficients.
    Type: Grant
    Filed: March 13, 2006
    Date of Patent: March 2, 2010
    Assignee: General Instrument Corporation
    Inventors: Michael J. Cooper, Wei-Hung Hui, John L. Moran, Marc L. Morrissette
  • Publication number: 20070211618
    Abstract: Preamble length of burst communication signals dynamically changed to compensate in changes to linear distortion of a communication channel. Pre-equalization coefficients are provided to network element which pre-equalize communications with the CMTS. Long preamble lengths are used for a select few communications while short preamble lengths are used for the rest of the communication signals. When change in distortion characteristics is detected, a station maintenance is performed on the affected network element and new pre-equalization coefficients are determined and provided to the network element. Alternatively, all communications may be provided with long preamble lengths and communications may continue while the CMTS determines new pre-equalization coefficients.
    Type: Application
    Filed: March 13, 2006
    Publication date: September 13, 2007
    Inventors: Michael Cooper, Wei-Hung Hui, John Moran, Marc Morrissette