Patents by Inventor Han-Shin Seo

Han-Shin Seo 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).

  • Method and apparatus for controlling sleep mode at mobile station in a packet-based communication system
    Patent number: 8929266
    Abstract: A method and an apparatus dynamically controls a sleep mode in an MS in a packet-based communication system. A packet analyzer analyzes a type of a packet that the MS transmits or receives. A controller sets a timer to a timer value according to the analyzed type of the packet.
    Type: Grant
    Filed: January 28, 2011
    Date of Patent: January 6, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Han-Shin Seo
  • Apparatus and method for controlling universal IC card in complex terminal
    Patent number: 8483261
    Abstract: A complex terminal includes an apparatus for controlling a Universal IC Card (UICC). The apparatus is configured to obtain a control information through a UICC initialization and provide a corresponding communication modem with the control information. A communication modem can request a communication authority based on the control information and obtain the communication authority from a controller. A selector can connect the corresponding communication modem to the UICC while the controller provides the corresponding communication modem with the communication authority.
    Type: Grant
    Filed: October 27, 2009
    Date of Patent: July 9, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Han-Shin Seo, Jin-Won Seo, Jeong-Eun Park
  • METHOD AND APPARATUS FOR CONTROLLING SLEEP MODE AT MOBILE STATION IN A PACKET-BASED COMMUNICATION SYSTEM
    Publication number: 20110188394
    Abstract: A method and an apparatus dynamically controls a sleep mode in an MS in a packet-based communication system. A packet analyzer analyzes a type of a packet that the MS transmits or receives. A controller sets a timer to a timer value according to the analyzed type of the packet.
    Type: Application
    Filed: January 28, 2011
    Publication date: August 4, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Han-Shin Seo
  • Apparatus and method for controlling universal IC card in complex terminal
    Publication number: 20100103995
    Abstract: A complex terminal includes an apparatus for controlling a Universal IC Card (UICC). The apparatus is configured to obtain a control information through a UICC initialization and provide a corresponding communication modem with the control information. A communication modem can request a communication authority based on the control information and obtain the communication authority from a controller. A selector can connect the corresponding communication modem to the UICC while the controller provides the corresponding communication modem with the communication authority.
    Type: Application
    Filed: October 27, 2009
    Publication date: April 29, 2010
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Han-Shin Seo, Jin-Won Seo, Jeong-Eun Park