Patents by Inventor Eun Sun Lim

Eun Sun Lim 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).

  • Vacuum cleaner
    Patent number: D646855
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: October 11, 2011
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Joo Hyung Kim, Kang Doo Kim, Eun Sun Lim, Hyun Il Lee, Dae Kyun Lee
  • Vacuum cleaner
    Patent number: D653823
    Type: Grant
    Filed: February 17, 2010
    Date of Patent: February 7, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo Hyung Kim, Kang Doo Kim, Eun Sun Lim, Hyun Il Lee, Dae Kyun Lee
  • Brush for vacuum cleaner
    Patent number: D686379
    Type: Grant
    Filed: September 2, 2011
    Date of Patent: July 16, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae Jun Kim, Dong Won Chun, Eun-Sun Lim