Patents by Inventor LiDong Ni

LiDong Ni 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).

  • Combined snap-in wall plate and cover
    Patent number: D550076
    Type: Grant
    Filed: January 18, 2006
    Date of Patent: September 4, 2007
    Assignee: Yueqing Huizhong Electric Co., Ltd.
    Inventor: LiDong Ni
  • Weatherproof enclosure
    Patent number: D556143
    Type: Grant
    Filed: January 18, 2006
    Date of Patent: November 27, 2007
    Assignee: Yueqing Huizhong Electric Co., Ltd.
    Inventor: LiDong Ni
  • Dual gang weatherproof enclosure
    Patent number: D560170
    Type: Grant
    Filed: July 12, 2007
    Date of Patent: January 22, 2008
    Assignee: Wenzhou MTLC Electric Appliances Co. Ltd.
    Inventor: LiDong Ni
  • Fan speed control
    Patent number: D561117
    Type: Grant
    Filed: January 31, 2007
    Date of Patent: February 5, 2008
    Assignee: Use Lighting Control, Inc.
    Inventor: LiDong Ni
  • Dimmer
    Patent number: D561118
    Type: Grant
    Filed: January 31, 2007
    Date of Patent: February 5, 2008
    Assignee: Use Lighting Control, Inc.
    Inventor: LiDong Ni
  • Occupancy sensor
    Patent number: D565983
    Type: Grant
    Filed: August 7, 2007
    Date of Patent: April 8, 2008
    Inventors: Lidong Ni, Xiang Yu
  • Digital plug-in timer
    Patent number: D567119
    Type: Grant
    Filed: April 12, 2007
    Date of Patent: April 22, 2008
    Inventors: Lidong Ni, Xiang Yu