Patents by Inventor Da-Hyun Lee

Da-Hyun Lee 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: D647870
    Type: Grant
    Filed: April 25, 2011
    Date of Patent: November 1, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Da-Hyun Lee
  • Mobile phone
    Patent number: D668628
    Type: Grant
    Filed: November 11, 2011
    Date of Patent: October 9, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Do-Hyung Ha, Da-Hyun Lee
  • Input pen for electronic device
    Patent number: D711381
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: August 19, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Da-Hyun Lee, Christine Rhea Oh, Tae-Joong Kim
  • Electronic device
    Patent number: D741830
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: October 27, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Da-Hyun Lee, Christine Rhea Oh, Tae-Joong Kim
  • Electronic device
    Patent number: D744467
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: December 1, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Da-Hyun Lee, Christine Rhea Oh, Tae-Joong Kim
  • Electronic device
    Patent number: D744988
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: December 8, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Da-Hyun Lee, Christine Rhea Oh, Tae-Joong Kim
  • Electronic device
    Patent number: D744989
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: December 8, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Da-Hyun Lee, Christine Rhea Oh, Tae-Joong Kim
  • Electronic device
    Patent number: D745497
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: December 15, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Da-Hyun Lee, Christine Rhea Oh, Tae-Joong Kim
  • Electronic device
    Patent number: D745498
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: December 15, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Da-Hyun Lee, Christine Rhea Oh, Tae-Joong Kim
  • Electronic device
    Patent number: D745499
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: December 15, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Da-Hyun Lee, Christine Rhea Oh, Tae-Joong Kim
  • Electronic device
    Patent number: D746270
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: December 29, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Da-Hyun Lee, Christine Rhea Oh, Tae-Joong Kim
  • Input pen for electronic device
    Patent number: D747720
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: January 19, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Da-Hyun Lee, Christine Rhea Oh, Tae-Joong Kim