Patents by Inventor Do-Woo Kang

Do-Woo Kang 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).

  • Patent number: 7787909
    Abstract: A system and method is disclosed for a receiver mounted to a mobile terminal. The system provided comprises a first receiver mounted with a vibrating motor on a side of a display unit for receiving a first frequency signal. In one embodiment, the side is an upper side of the display unit. In another embodiment, a second receiver is disposed on the mobile terminal for receiving a second frequency signal. The system, in one embodiment, comprises a first antenna disposed on a side of the mobile communication terminal.
    Type: Grant
    Filed: November 24, 2004
    Date of Patent: August 31, 2010
    Assignee: LG Electronics Inc.
    Inventor: Do-Woo Kang
  • Patent number: 7493216
    Abstract: An accessory-type GPS (Global Positioning System) receiver comprises a mobile terminal side plug connector, and a cradle/hand-free side receptacle connector disposed substantially opposite thereto. The GPS receiver further comprises a power supply that receives power from a mobile terminal power charge line being operatively coupled between the mobile terminal side plug connector and the cradle/hand-free side receptacle connector. The plug connector is used to pass GPS data directly to a mobile terminal. The receptacle connector is used to pass non-GPS data to the mobile terminal via the plug connector.
    Type: Grant
    Filed: August 16, 2004
    Date of Patent: February 17, 2009
    Assignee: LG Electronics Inc.
    Inventor: Do-Woo Kang
  • Patent number: 7177600
    Abstract: Disclosed are an apparatus and method for testing performance of a mobile station having a global positioning system (GPS) mounted therein. The method provides for virtually changing parameters requited for a registration at a base station so that the mobile station excludes the registration and directly enters a test state with an idle mode, and testing the performance of the mobile station in the idle mode test state. Accordingly, no re-boot is necessary to register with the base station upon completion of the test.
    Type: Grant
    Filed: June 24, 2003
    Date of Patent: February 13, 2007
    Assignee: LG Electronics Inc.
    Inventors: Do-Woo Kang, Hun-Taek Han, Hyong-won Kim, Tae-Sook Yoon
  • Patent number: 7136746
    Abstract: An apparatus for testing a performance of a mobile station having a global positioning system (GPS) function including a test block having test commands and a test user interface for testing the performance of the mobile station. The test block and test interface are including within the mobile station. Further, the apparatus tests the performance of the mobile station by operating the test block driven through the test user interface.
    Type: Grant
    Filed: June 26, 2003
    Date of Patent: November 14, 2006
    Assignee: LG Electronics Inc.
    Inventors: Do-Woo Kang, Hun-Taek Han, Tae-Sook Yoon
  • Publication number: 20050113146
    Abstract: A system and method is disclosed for a receiver mounted to a mobile terminal. The system provided comprises a first receiver mounted with a vibrating motor on a side of a display unit for receiving a first frequency signal. In one embodiment, the side is an upper side of the display unit. In another embodiment, a second receiver is disposed on the mobile terminal for receiving a second frequency signal. The system, in one embodiment, comprises a first antenna disposed on a side of the mobile communication terminal.
    Type: Application
    Filed: November 24, 2004
    Publication date: May 26, 2005
    Inventor: Do-Woo Kang
  • Publication number: 20050043888
    Abstract: An accessory-type GPS (Global Positioning System) receiver comprises a mobile terminal side plug connector, and a cradle/hand-free side receptacle connector disposed substantially opposite thereto. The GPS receiver further comprises a power supply that receives power from a mobile terminal power charge line being operatively coupled between the mobile terminal side plug connector and the cradle/hand-free side receptacle connector. The plug connector is used to pass GPS data directly to a mobile terminal. The receptacle connector is used to pass non-GPS data to the mobile terminal via the plug connector.
    Type: Application
    Filed: August 16, 2004
    Publication date: February 24, 2005
    Inventor: Do-Woo Kang
  • Publication number: 20040093135
    Abstract: Disclosed are an apparatus and method for testing performance of a mobile station having a global positioning system (GPS) mounted therein. The method provides for virtually changing parameters requited for a registration at a base station so that the mobile station excludes the registration and directly enters a test state with an idle mode, and testing the performance of the mobile station in the idle mode test state. Accordingly, no re-boot is necessary to register with the base station upon completion of the test.
    Type: Application
    Filed: June 24, 2003
    Publication date: May 13, 2004
    Applicant: LG Electronics Inc.
    Inventors: Do-Woo Kang, Han-Taek Han, Hyong-Won Kim, Tae-Sook Yoon
  • Publication number: 20040006444
    Abstract: Disclosed is an apparatus and method for testing a performance of a mobile station having a GPS function. The apparatus includes a test blcok and a test user interface for testing a performance of the mobile station, wherein apparatus tests the performance by operating the test block driven through the test user interface.
    Type: Application
    Filed: June 26, 2003
    Publication date: January 8, 2004
    Applicant: LG Electronics Inc.
    Inventors: Do-Woo Kang, Hun-Taek Han, Tae-Sook Yoon
  • Publication number: 20030115098
    Abstract: An intelligent advertisement system and method are provided which utilize a GPS phone capable of grasping a present position of a user and outputting information and advertisements corresponded to major interests of users to an advertisement medium within a pertinent region. The intelligent advertisement system includes a mobile communication terminal for inputting and transmitting personal information including major interests of a user and tracked by GPS (global positioning system) satellites, an advertisement processing unit for collecting the personal information transmitted from the mobile communication terminal and controlling an output of advertisements according to priority, and an advertisement medium for outputting advertisements related to major interests of users according to the control of the advertisement processing unit.
    Type: Application
    Filed: July 31, 2002
    Publication date: June 19, 2003
    Applicant: LG Electronics Inc.
    Inventor: Do-Woo Kang