Patents by Inventor Paul Chun-Hsiung Wei

Paul Chun-Hsiung Wei 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: 8937936
    Abstract: A method for acquiring time synchronization and location information with a Femtocell includes an access point base station conveying an activation request to a service provider through a wired connection, where the service provider provides wireless communication in a macro area, and where the access point base station provides wireless communication in a local area. The method also includes the access point base station performing a first plurality of procedures to acquire a time synchronization and a second plurality of procedures to acquire a location of the access point base station.
    Type: Grant
    Filed: May 11, 2009
    Date of Patent: January 20, 2015
    Assignee: Via Telecom Inc.
    Inventors: Stanislaw Czaja, Paul Chun-Hsiung Wei, Sang Gook Kim, Li-Hsiang Sun
  • Patent number: 7639766
    Abstract: A circuit including an analog to digital converter and a processor is disclosed. The analog to digital converter may be configured to generate a plurality of samples from a received signal in response to a reference signal. The processor may be configured to designate one of an early sample of the samples and a late sample of the samples as an ideal sample in response to a first timing error of an on-time sample of the samples being greater than one-half a sample period of the received signal.
    Type: Grant
    Filed: September 27, 2004
    Date of Patent: December 29, 2009
    Assignee: VIA Telecom Co., Ltd.
    Inventor: Paul Chun-Hsiung Wei
  • Publication number: 20090298515
    Abstract: A method for acquiring time synchronization and location information with a Femtocell includes an access point base station conveying an activation request to a service provider through a wired connection, where the service provider provides wireless communication in a macro area, and where the access point base station provides wireless communication in a local area. The method also includes the access point base station performing a first plurality of procedures to acquire a time synchronization and a second plurality of procedures to acquire a location of the access point base station.
    Type: Application
    Filed: May 11, 2009
    Publication date: December 3, 2009
    Applicants: IPComm, VIA Telecom, Inc.
    Inventors: STANISLAW CZAJA, PAUL CHUN-HSIUNG WEI
  • Publication number: 20090061892
    Abstract: A method for connecting to an access point base station is presented in the application. Current location information of the mobile access terminal may be determined. The current location information may be determined using positioning location circuitry of the mobile access terminal to determine the current location information. Alternatively, the current location information may be determined by receiving the current location information from an external source. The mobile access terminal may determine the current location based on signals from macro base stations or other base stations, e.g., using triangulation. If the current location information indicates, the mobile access terminal may then connect to an access point base station.
    Type: Application
    Filed: April 21, 2008
    Publication date: March 5, 2009
    Applicant: VIA TELECOM, INC.
    Inventors: Anthony Lee, Paul Chun-Hsiung Wei