Patents by Inventor Ju Hwan J Cho

Ju Hwan J 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).

  • Communication device
    Patent number: D609682
    Type: Grant
    Filed: April 3, 2009
    Date of Patent: February 9, 2010
    Assignee: Motorola, Inc.
    Inventors: Doo Hee Jung, Ju Hwan J Cho, Sung-Gul Hwang, Ho Yeon Won
  • Communication device
    Patent number: D612826
    Type: Grant
    Filed: February 19, 2009
    Date of Patent: March 30, 2010
    Assignee: Motorola, Inc.
    Inventors: Sang Soo Lee, Ju Hwan J. Cho, Sung-Gul Hwang, Kio Lee, Ho Yeon Won
  • Communication device
    Patent number: D616846
    Type: Grant
    Filed: September 11, 2008
    Date of Patent: June 1, 2010
    Assignee: Motorola, Inc.
    Inventors: I Su Byun, Ju Hwan J Cho, Kio Lee, Sang Soo Lee, Ho Yeon Won
  • Communication device
    Patent number: D621376
    Type: Grant
    Filed: September 11, 2008
    Date of Patent: August 10, 2010
    Assignee: Motorola, Inc.
    Inventors: I Su Byun, Ju Hwan J Cho, Kio Lee, Sang Soo Lee, Ho Yeon Won
  • Communication device
    Patent number: D622691
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: August 31, 2010
    Assignee: Motorola, Inc.
    Inventors: Ik Sang Kim, Ju Hwan J Cho, Sung-Gul Hwang, Ho Yeon Won
  • Communication device
    Patent number: D665373
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: August 14, 2012
    Assignee: Motorola Mobility LLC
    Inventors: Ye Xu, Ruben D Castano, Ju Hwan J Cho, Fu-Yuan Hsu, Suk Woo Lee
  • Headset for a communication device
    Patent number: D713822
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: September 23, 2014
    Assignee: Motorola Mobility LLC
    Inventors: Michael F Paradise, Ju Hwan J Cho, Christopher B Houghton, Dickon Isaacs, Thinh T Nguyen