Patents by Inventor Yu-Guen Kim

Yu-Guen Kim 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).

  • Portable telephone
    Patent number: D507252
    Type: Grant
    Filed: June 4, 2004
    Date of Patent: July 12, 2005
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Guen Kim, Hyun-Seop Kim, Chang-Hwan Hwang
  • Portable telephone
    Patent number: D510922
    Type: Grant
    Filed: June 4, 2004
    Date of Patent: October 25, 2005
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Guen Kim, Hyun-Seop Kim, Chang-Hwan Hwang
  • Portable telephone
    Patent number: D521483
    Type: Grant
    Filed: March 29, 2005
    Date of Patent: May 23, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Guen Kim, Hyun-Seop Kim, Chang-Hwan Hwang
  • Cellular phone
    Patent number: D536318
    Type: Grant
    Filed: April 5, 2005
    Date of Patent: February 6, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Guen Kim, Hyun-Seop Kim, Chang-Hwan Hwang
  • Portable telephone
    Patent number: D537427
    Type: Grant
    Filed: April 5, 2005
    Date of Patent: February 27, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Guen Kim, Hyun-Seop Kim, Chang-Hwan Hwang
  • Portable phone
    Patent number: D537432
    Type: Grant
    Filed: August 25, 2005
    Date of Patent: February 27, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Guen Kim, Hyun-Seop Kim, Chang-Hwan Hwang
  • Portable telephone
    Patent number: D540766
    Type: Grant
    Filed: April 5, 2005
    Date of Patent: April 17, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Guen Kim, Hyun-Seop Kim, Chang-Hwan Hwang
  • Portable phone
    Patent number: D540767
    Type: Grant
    Filed: June 24, 2005
    Date of Patent: April 17, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Guen Kim, Hyun-Seop Kim, Chang-Hwan Hwang
  • Speaker
    Patent number: D560209
    Type: Grant
    Filed: October 2, 2006
    Date of Patent: January 22, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Guen Kim, Hyun-Seop Kim, Chang-Hwan Hwang
  • Portable phone
    Patent number: D560639
    Type: Grant
    Filed: February 1, 2007
    Date of Patent: January 29, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu Guen Kim, Hyun Seop Kim, Chang-Hwan Hwang
  • Cellular phone
    Patent number: D565014
    Type: Grant
    Filed: December 26, 2006
    Date of Patent: March 25, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Guen Kim, Hyun-Seop Kim, Chang-Hwan Hwang
  • Cellular phone
    Patent number: D573572
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: July 22, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Guen Kim, Hyun-Seop Kim, Chang-Soo Lee
  • Portable telephone
    Patent number: D578502
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: October 14, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Guen Kim, Hyun-Seop Kim, Chang-Soo Lee
  • Portable phone
    Patent number: D585407
    Type: Grant
    Filed: July 11, 2007
    Date of Patent: January 27, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu Guen Kim, Hyun Seop Kim, Chang-Hwan Hwang
  • Mobile phone
    Patent number: D601997
    Type: Grant
    Filed: March 5, 2009
    Date of Patent: October 13, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Guen Kim, Hyun-Seop Kim, Chang-Hwan Hwang
  • Portable phone
    Patent number: D609204
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: February 2, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Guen Kim, Hyun-Seop Kim, Chang-Soo Lee
  • Portable phone
    Patent number: D610111
    Type: Grant
    Filed: July 30, 2008
    Date of Patent: February 16, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Guen Kim, Hyun-Seop Kim, Chang-Soo Lee
  • Mobile phone
    Patent number: D615060
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: May 4, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu-Guen Kim, Sang-Min Hyun, Seog-Guen Kim