Patents by Inventor Sun-Hee Cha

Sun-Hee Cha 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).

  • Electronic device
    Patent number: D749567
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: February 16, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-Hyouk Lee, Won-Kyu Sung, Ji-Young Lee, Jae-Woong Chung, Sun-Hee Cha, Du-Yeong Choi
  • Electronic device
    Patent number: D770408
    Type: Grant
    Filed: July 23, 2014
    Date of Patent: November 1, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-Hyouk Lee, Won-Kyu Sung, Ji-Young Lee, Jae-Woong Chung, Sun-Hee Cha, Du-Yeong Choi
  • Electronic device
    Patent number: D770431
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: November 1, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-Hyouk Lee, Won-Kyu Sung, Ji-Young Lee, Jae-Woong Chung, Sun-Hee Cha, Du-Yeong Choi
  • Electronic device
    Patent number: D770432
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: November 1, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-Hyouk Lee, Won-Kyu Sung, Ji-Young Lee, Jae-Woong Chung, Sun-Hee Cha, Du-Yeong Choi
  • Mobile phone back plate
    Patent number: D777153
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: January 24, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-Hyouk Lee, Won-Kyu Sung, Ji-Young Lee, Jae-Woong Chung, Sun-Hee Cha, Du-Yeong Choi