Patents by Inventor Seonk-Kyeng Kim

Seonk-Kyeng Kim 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).

  • Portable terminal having tuner for changing radiation pattern
    Patent number: 7280856
    Abstract: A portable terminal having a tuner for changing an antenna radiation pattern is disclosed. In the portable terminal, a main body has a main body PCB and a main body ground defined in the main body PCB. A folder is rotatably connected to the main body by a hinge device. An antenna device is provided at an upper end of the main body. The tuner is formed at a predetermined position of the main body in the vicinity of the antenna device, for changing a current distribution of the main body and thus changing an antenna radiation pattern of the portable terminal.
    Type: Grant
    Filed: April 29, 2004
    Date of Patent: October 9, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Ho Park, Wan-Jin Choi, Seonk-Kyeng Kim, Ho-Soo Seo, Won-Chan Kim, Jae-Joon Choi, Taig-Jong Yoo
  • Portable terminal having tuner for changing radiation pattern
    Publication number: 20040204027
    Abstract: A portable terminal having a tuner for changing an antenna radiation pattern is disclosed. In the portable terminal, a main body has a main body PCB and a main body ground defined in the main body PCB. A folder is rotatably connected to the main body by a hinge device. An antenna device is provided at an upper end of the main body. The tuner is formed at a predetermined position of the main body in the vicinity of the antenna device, for changing a current distribution of the main body and thus changing an antenna radiation pattern of the portable terminal.
    Type: Application
    Filed: April 29, 2004
    Publication date: October 14, 2004
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung-Ho Park, Wan-Jin Choi, Seonk-Kyeng Kim, Ho-Soo Seo, Won-Chan Kim, Jae-Joon Choi, Taig-Jong Yoo