Patents by Inventor Jung-Oh Woo

Jung-Oh Woo 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).

  • Device and method for displaying pictures in wireless mobile terminal
    Publication number: 20040185878
    Abstract: A picture display device in a mobile terminal comprising a direction detecting section for detecting the direction in which the mobile terminal is placed and generating direction detecting signals, and a display controller for outputting display data in an upright direction when a first direction detecting signal is generated, in a direction turned 90° clockwise when a second direction detecting signal is generated, in a direction turned 180° when a third direction detecting signal is generated, and in a direction turned 270° clockwise when a fourth direction detecting signal is generated.
    Type: Application
    Filed: January 28, 2004
    Publication date: September 23, 2004
    Inventor: Jung-Oh Woo
  • Method of demanding registration of a wireless local loop terminal
    Patent number: 6408183
    Abstract: A method of demanding registration of a Wireless Local Loop (WLL) terminal by displaying a message on a display comprising the steps of detecting whether the power is turned on, detecting whether a registered electronic serial number (ESN) and phone number are stored in a memory, and displaying the message which demands registration when no registered identification data is detected.
    Type: Grant
    Filed: June 21, 1999
    Date of Patent: June 18, 2002
    Assignee: Samsung Electronics, Co., Ltd.
    Inventor: Jung-Oh Woo