Patents by Inventor Chengzhou Lin

Chengzhou Lin 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).

  • Air loop antenna for shared AM/FM
    Patent number: 9048547
    Abstract: Systems and methods are disclosed for shared AM/FM air loop antennas that may be advantageously implemented to provide a AM/FM receiver system with a single common air loop antenna for receiving both AM and FM channels, thus eliminating the need for additional materials and electronics associated with provision of a separate FM pigtail antenna and FM antenna jack for connection of same. The shared AM/FM air loop antennas may be connected to a radio device having antenna connections.
    Type: Grant
    Filed: June 11, 2013
    Date of Patent: June 2, 2015
    Assignee: Silicon Laboratories Inc.
    Inventors: Ligang Zhang, Chengzhou Lin
  • Air Loop Antenna For Shared AM/FM
    Publication number: 20130271340
    Abstract: Systems and methods are disclosed for shared AM/FM air loop antennas that may be advantageously implemented to provide a AM/FM receiver system with a single common air loop antenna for receiving both AM and FM channels, thus eliminating the need for additional materials and electronics associated with provision of a separate FM pigtail antenna and FM antenna jack for connection of same. The shared AM/FM air loop antennas may be connected to a radio device having antenna connections.
    Type: Application
    Filed: June 11, 2013
    Publication date: October 17, 2013
    Inventors: Ligang Zhang, Chengzhou Lin
  • Integrated air loop antenna and transformer antenna assembly
    Patent number: 8019302
    Abstract: Systems and methods are disclosed for an integrated air loop antenna and transformer antenna assembly that provides improved performance in receiving RF signals and AM broadcast channels, in particular. In one embodiment, an air loop antenna is coupled to a transformer to form an integrated antenna assembly. This integrated air loop antenna and transformer antenna assembly can then be connected to a radio device having antenna connections.
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: September 13, 2011
    Assignee: Silicon Laboratories Inc.
    Inventors: Zhiqi Hu, Ligang Zhang, Chengzhou Lin
  • Integrated air loop antenna and transformer antenna assembly
    Publication number: 20100124883
    Abstract: Systems and methods are disclosed for an integrated air loop antenna and transformer antenna assembly that provides improved performance in receiving RF signals and AM broadcast channels, in particular. In one embodiment, an air loop antenna is coupled to a transformer to form an integrated antenna assembly. This integrated air loop antenna and transformer antenna assembly can then be connected to a radio device having antenna connections.
    Type: Application
    Filed: November 17, 2008
    Publication date: May 20, 2010
    Inventors: Zhiqi Hu, Ligang Zhang, Chengzhou Lin