Patents by Inventor Yoo Seok Cho

Yoo Seok Cho 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).

  • Publication number: 20050140778
    Abstract: The present invention discloses a mobile communication device that allows the user to easily perform simultaneous voice communication and image communication that allows the user to transmit high quality image information to another user and receive high quality image information from another user. The mobile communication device provides multiple cameras and/or display screens that allow a user to easily photograph a subject and view captured images that are received either from a camera located in the device or from another user.
    Type: Application
    Filed: December 27, 2004
    Publication date: June 30, 2005
    Inventors: Eun-Mi Kim, Yoo-Seok Cho, Dong-Eun Kim, Jung-Pil Yun
  • Publication number: 20050124381
    Abstract: A mobile terminal comprising a first body comprising an image receiving unit, an image output unit, a first sound output unit, a first information input unit and a wireless communication module, a second body comprising a second information input unit, a second sound input unit, a second sound output unit and a wireless communication module, wherein the second body is capable of being slindingly mounted to the first body and separated from the first body, and a locking unit for preventing separation of the second body from the first body, wherein the wireless communication modules of the first body and the second body are capable of wirelessly communicating with each other when the first body and the second body are detached from each other.
    Type: Application
    Filed: December 9, 2004
    Publication date: June 9, 2005
    Inventors: Eun-Mi Kim, Yoo-Seok Cho, Dong-Eun Kim, Jung-Pil Yun
  • Patent number: D446890
    Type: Grant
    Filed: December 27, 1999
    Date of Patent: August 21, 2001
    Assignee: LG Electronics Inc.
    Inventor: Yoo Seok Cho
  • Patent number: D518014
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: March 28, 2006
    Assignee: LG Electronics Inc.
    Inventor: Yoo Seok Cho
  • Patent number: D518015
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: March 28, 2006
    Assignee: LG Electronics Inc.
    Inventor: Yoo Seok Cho
  • Patent number: D518460
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: April 4, 2006
    Assignee: LG Electronics Inc.
    Inventors: So Young Jung, Yoo Seok Cho
  • Patent number: D518809
    Type: Grant
    Filed: December 27, 2004
    Date of Patent: April 11, 2006
    Assignee: LG Electronics Inc.
    Inventor: Yoo Seok Cho
  • Patent number: D519480
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: April 25, 2006
    Assignee: LG Electronics Inc.
    Inventors: So Young Jung, Yoo Seok Cho
  • Patent number: D520485
    Type: Grant
    Filed: January 26, 2005
    Date of Patent: May 9, 2006
    Assignee: LG Electronics Inc.
    Inventor: Yoo Seok Cho
  • Patent number: D534517
    Type: Grant
    Filed: March 13, 2006
    Date of Patent: January 2, 2007
    Assignee: LG Electronics Inc.
    Inventors: Yoo Seok Cho, Eui Seok Lee, Young Joo Cho
  • Patent number: D535633
    Type: Grant
    Filed: December 27, 2004
    Date of Patent: January 23, 2007
    Assignee: LG Electronics Inc.
    Inventor: Yoo Seok Cho
  • Patent number: D489696
    Type: Grant
    Filed: November 27, 2002
    Date of Patent: May 11, 2004
    Assignee: LG Electronics Inc.
    Inventor: Yoo Seok Cho
  • Patent number: D491547
    Type: Grant
    Filed: October 23, 2003
    Date of Patent: June 15, 2004
    Assignee: LG Electronics Inc.
    Inventor: Yoo Seok Cho
  • Patent number: D491548
    Type: Grant
    Filed: October 29, 2003
    Date of Patent: June 15, 2004
    Assignee: LG Electronics Inc.
    Inventor: Yoo Seok Cho
  • Patent number: D493438
    Type: Grant
    Filed: July 11, 2003
    Date of Patent: July 27, 2004
    Assignee: LG Electronics Inc.
    Inventor: Yoo Seok Cho
  • Patent number: D494948
    Type: Grant
    Filed: July 11, 2003
    Date of Patent: August 24, 2004
    Assignee: LG Electronics Inc.
    Inventor: Yoo Seok Cho
  • Patent number: D497353
    Type: Grant
    Filed: February 11, 2004
    Date of Patent: October 19, 2004
    Assignee: LG Electronics Inc.
    Inventors: Dong Eun Kim, Yoo Seok Cho
  • Patent number: D499390
    Type: Grant
    Filed: September 17, 2003
    Date of Patent: December 7, 2004
    Assignee: LG Electronics, Inc.
    Inventor: Yoo Seok Cho