Patents by Inventor Hyoung Sun Park

Hyoung Sun Park 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).

  • Multilayer electronic component including side margin portion having composition gradient across thickness thereof
    Patent number: 11915880
    Abstract: A multilayer electronic component includes a body including a plurality of dielectric layers, side margin portions disposed on the body, and external electrodes disposed on the body. The reliability of the multilayer electronic component is improved by controlling the contents of Si for each position of the dielectric layer and the side margin portion.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Hee Sun Chun, Hyoung Uk Kim, Jae Sung Park, Hyeg Soon An, Ku Tak Lee, Eun Ha Jang
  • Method of managing mobile station operational parameters
    Patent number: 6839553
    Abstract: A method of managing mobile station operational parameters is disclosed in which a mutual authentication between a mobile station and a network is performed. The present method allows a mutual authentication while maintaining the updating procedure of the mobile station operational parameters in the conventional procedure.
    Type: Grant
    Filed: March 22, 2002
    Date of Patent: January 4, 2005
    Assignee: LG Information & Communications, Ltd.
    Inventor: Hyoung Sun Park
  • Method of managing mobile station operational parameters
    Publication number: 20020102964
    Abstract: A method of managing mobile station operational parameters is disclosed in which a mutual authentication between a mobile station and a network is performed. The present method allows a mutual authentication while maintaining the updating procedure of the mobile station operational parameters in the conventional procedure.
    Type: Application
    Filed: March 22, 2002
    Publication date: August 1, 2002
    Applicant: LG Information & Communications, Ltd.
    Inventor: Hyoung Sun Park
  • Method of managing mobile station operational parameters
    Patent number: 6408175
    Abstract: A method of managing mobile station operational parameters is disclosed in which a mutual authentication between a mobile station and a network is performed. The present method allows a mutual authentication while maintaining the updating procedure of the mobile station operational parameters in the conventional procedure.
    Type: Grant
    Filed: November 9, 1999
    Date of Patent: June 18, 2002
    Assignee: LG Information & Communications Ltd.
    Inventor: Hyoung Sun Park
  • Method of managing overload of message in the communication system
    Patent number: 6160875
    Abstract: A method of managing overload of messages in communication systems comprising: classifying application processes according to use/non-use of messages and scales and types of overload and constructing a database based upon a result of classification; periodically checking message queues of said application processes to identify states of the message queues; and when the state of one of said message queues is an advanced overload state, analyzing a scale and type of relevant overload using said database and processing the overload analyzed.
    Type: Grant
    Filed: September 14, 1998
    Date of Patent: December 12, 2000
    Assignee: LG Information & Communications, Ltd.
    Inventors: Hyoung Sun Park, Hak Jae Shin