Patents by Inventor Sieun Choi

Sieun Choi 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).

  • Lamp with speaker
    Patent number: D772457
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: November 22, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Kunwoo Lee, Sieun Choi
  • Wearable device
    Patent number: D799477
    Type: Grant
    Filed: August 4, 2015
    Date of Patent: October 10, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Kunwoo Lee, Sieun Choi