Patents by Inventor Ann Sungjin

Ann Sungjin 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).

  • Speaker
    Patent number: D728519
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: May 5, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Shin Bongkun, Ann Sungjin
  • Speaker
    Patent number: D729203
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: May 12, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Shin Bongkun, Ann Sungjin
  • Audio speaker
    Patent number: D749058
    Type: Grant
    Filed: September 19, 2013
    Date of Patent: February 9, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yu Li Sung, Moon Sinwi, Ann Sungjin, Young Soo Hong