Patents by Inventor Kun Hui YI

Kun Hui YI 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).

  • Communication terminal having multiple antennas and method for performing access to communication system thereof
    Patent number: 8463340
    Abstract: Provided is a method of accessing to a communication system in a terminal comprising a plurality of antennas, which includes determining a home system which is previously set to preferentially access from a preferred roaming list of a plurality of communications systems, when power is turned on; connecting a system switch to a home antenna for communicating with the home system in a specific frequency band; and accessing the home system to use the home service through the home antenna.
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: June 11, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong In Lee, Kun Hui Yi
  • COMMUNICATION TERMINAL HAVING MULTIPLE ANTENNAS AND METHOD FOR PERFORMING ACCESS TO COMMUNICATION SYSTEM THEREOF
    Publication number: 20100291922
    Abstract: Provided is a method of accessing to a communication system in a terminal comprising a plurality of antennas, which includes determining a home system which is previously set to preferentially access from a preferred roaming list of a plurality of communications systems, when power is turned on; connecting a system switch to a home antenna for communicating with the home system in a specific frequency band; and accessing the home system to use the home service through the home antenna.
    Type: Application
    Filed: March 29, 2010
    Publication date: November 18, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong In LEE, Kun Hui YI