Patents by Inventor Kyoung Boo Hwang

Kyoung Boo Hwang 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).

  • Cellular phone
    Patent number: D541785
    Type: Grant
    Filed: August 25, 2006
    Date of Patent: May 1, 2007
    Assignee: LG Electronics Inc.
    Inventors: Kyoung Boo Hwang, Eui Seok Lee
  • Mobile phone
    Patent number: D542768
    Type: Grant
    Filed: March 9, 2006
    Date of Patent: May 15, 2007
    Assignee: LG Electronics, Inc.
    Inventors: Kyoung Boo Hwang, Ho Phil Lee
  • Mobile phone
    Patent number: D542769
    Type: Grant
    Filed: March 10, 2006
    Date of Patent: May 15, 2007
    Assignee: LG Electronics Inc.
    Inventors: Kyoung Boo Hwang, Ho Phil Lee
  • Cellular phone
    Patent number: D544461
    Type: Grant
    Filed: August 16, 2006
    Date of Patent: June 12, 2007
    Assignee: LG Electronics Inc.
    Inventors: Kyoung Boo Hwang, Eui Seok Lee
  • Mobile phone
    Patent number: D548213
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: August 7, 2007
    Assignee: LG Electronics Inc.
    Inventors: Ho Phil Lee, Kyoung Boo Hwang
  • Mobile phone
    Patent number: D549680
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: August 28, 2007
    Assignee: LG Electronics Inc.
    Inventors: Ho Phil Lee, Kyoung Boo Hwang
  • Cellular phone
    Patent number: D555624
    Type: Grant
    Filed: August 7, 2006
    Date of Patent: November 20, 2007
    Assignee: LG Electronics Inc.
    Inventors: Ho Phil Lee, Hyon Yong Shin, Kyoung Boo Hwang
  • Cellular phone
    Patent number: D559827
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: January 15, 2008
    Assignee: LG Electronics Inc.
    Inventors: Hyon Yong Shin, Kyoung Boo Hwang
  • Mobile phone
    Patent number: D563355
    Type: Grant
    Filed: March 22, 2006
    Date of Patent: March 4, 2008
    Assignee: LG Electronics Inc.
    Inventors: Kyoung Boo Hwang, Ho Phil Lee
  • Mobile phone
    Patent number: D567781
    Type: Grant
    Filed: March 22, 2006
    Date of Patent: April 29, 2008
    Assignee: LG Electronics Inc.
    Inventors: Kyoung Boo Hwang, Ho Phil Lee
  • Cellular phone
    Patent number: D610565
    Type: Grant
    Filed: August 15, 2008
    Date of Patent: February 23, 2010
    Assignee: LG Electronics Inc.
    Inventors: Seung Il Lee, Chang Ho Noh, Kyoung Boo Hwang