Patents by Inventor Sung-Mo Chung

Sung-Mo Chung 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: 7440784
    Abstract: Disclosed is a portable communication apparatus. The portable communication apparatus includes a first housing including a plurality of keys, a second housing including a main display unit and being movable from the first housing about a first hinge axis and being rotated about a second hinge axis, which is perpendicular to the first hinge axis, and a swing hinge housing for allowing the second housing to rotate with respect to the first housing about the first and second hinge axes, which pass through the swing hinge housing. The swing hinge housing is provided at a lateral portion thereof with a camera lens. A bottom surface of the swing hinge housing is rotatably attached to an upper surface of the first housing so that the swing hinge housing is rotated together with the main display unit about the second hinge axis.
    Type: Grant
    Filed: September 8, 2005
    Date of Patent: October 21, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Mo Chung, Jong-Seong Lee, Chang-Hwan Hwang
  • Publication number: 20060121852
    Abstract: A folding-type wireless handset has the usability of a folding-type portable apparatus and functions as an auxiliary portable apparatus of a portable apparatus having large horizontal and vertical dimensions, such as a PDA, using a short-distance communication means. The handset includes a handset body having a number of keys and a short-distance communication means; a handset folder having a display device; and a hinge device for rotatably connecting the handset body and the handset folder to each other. Dialing can be performed using the keys and bidirectional communication with a desired partner can be performed by transmitting and receiving signals between the body of a portable apparatus and the handset body using the short-distance communication means.
    Type: Application
    Filed: October 27, 2005
    Publication date: June 8, 2006
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Soo Kim, Beom-Ku Han, Chang-Hwan Hwang, Sung-Mo Chung, Jong-Seong Lee
  • Publication number: 20060089183
    Abstract: Disclosed is a portable communication apparatus. The portable communication apparatus includes a first housing including a plurality of keys, a second housing including a main display unit and being movable from the first housing about a first hinge axis and being rotated about a second hinge axis, which is perpendicular to the first hinge axis, and a swing hinge housing for allowing the second housing to rotate with respect to the first housing about the first and second hinge axes, which pass through the swing hinge housing. The swing hinge housing is provided at a lateral portion thereof with a camera lens. A bottom surface of the swing hinge housing is rotatably attached to an upper surface of the first housing so that the swing hinge housing is rotated together with the main display unit about the second hinge axis.
    Type: Application
    Filed: September 8, 2005
    Publication date: April 27, 2006
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-Mo Chung, Jong-Seong Lee, Chang-Hwan Hwang
  • Patent number: D519972
    Type: Grant
    Filed: January 17, 2005
    Date of Patent: May 2, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Mo Chung, Jong-Seong Lee, Chang-Hwan Hwang
  • Patent number: D519973
    Type: Grant
    Filed: January 17, 2005
    Date of Patent: May 2, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Mo Chung, Jong-Seong Lee, Chang-Hwan Hwang
  • Patent number: D529887
    Type: Grant
    Filed: January 17, 2005
    Date of Patent: October 10, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Mo Chung, Jong-Seong Lee, Chang-Hwan Hwang
  • Patent number: D530295
    Type: Grant
    Filed: January 17, 2005
    Date of Patent: October 17, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Mo Chung, Jong-Seong Lee, Chang-Hwan Hwang
  • Patent number: D542287
    Type: Grant
    Filed: January 17, 2005
    Date of Patent: May 8, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Mo Chung, Jong-Seong Lee, Chang-Hwan Hwang
  • Patent number: D542785
    Type: Grant
    Filed: January 17, 2005
    Date of Patent: May 15, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Mo Chung, Jong-Seong Lee, Chang-Hwan Hwang
  • Patent number: D543541
    Type: Grant
    Filed: January 13, 2005
    Date of Patent: May 29, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Mo Chung, Jong-Seong Lee, Chang-Hwan Hwang