Patents by Inventor Sheng-Bing Chen

Sheng-Bing Chen 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).

  • Antenna matching structure, antenna matching method and wireless communication terminal
    Patent number: 8359077
    Abstract: The present invention relates to an antenna matching structure, an antenna matching method and a wireless communication terminal. In which, the antenna matching structure comprising: a measuring unit configured to measure a RSSI value; a control unit configured to generate a first switching control signal when the RSSI value measured by the measuring unit is less than a predetermined threshold; and a parameter switching unit configured to select one set of matching parameters from predetermined at least one set of matching parameters according to the first switching control signal, and switch current matching parameters of the adjustable antenna matching circuit to the selected matching parameters. According to the embodiments of the present invention, a higher RSSI value can be acquired to ensure the signal transmission quality.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: January 22, 2013
    Assignee: Sony Mobile Communications AB
    Inventors: Yinong Liu, Sheng-Bing Chen
  • ANTENNA MATCHING STRUCTURE, ANTENNA MATCHING METHOD AND WIRELESS COMMUNICATION TERMINAL
    Publication number: 20120064894
    Abstract: The present invention relates to an antenna matching structure, an antenna matching method and a wireless communication terminal. In which, the antenna matching structure comprising: a measuring unit configured to measure a RSSI value; a control unit configured to generate a first switching control signal when the RSSI value measured by the measuring unit is less than a predetermined threshold; and a parameter switching unit configured to select one set of matching parameters from predetermined at least one set of matching parameters according to the first switching control signal, and switch current matching parameters of the adjustable antenna matching circuit to the selected matching parameters. According to the embodiments of the present invention, a higher RSSI value can be acquired to ensure the signal transmission quality.
    Type: Application
    Filed: August 30, 2011
    Publication date: March 15, 2012
    Applicant: SONY ERICSSON MOBILE COMMUNICATIONS AB
    Inventors: Yinong LIU, Sheng-Bing CHEN