Patents Assigned to Shanghai Neo Tec Electron Co., Ltd.
  • Air purifier
    Patent number: D517671
    Type: Grant
    Filed: September 14, 2004
    Date of Patent: March 21, 2006
    Assignee: Shanghai Neo Tec Electron Co., Ltd.
    Inventor: Xiao Fei Chen
  • Air purifier
    Patent number: D522115
    Type: Grant
    Filed: September 14, 2004
    Date of Patent: May 30, 2006
    Assignee: Shanghai Neo Tec Electron Co., Ltd.
    Inventor: Xiao Fei Chen
  • Air purifier
    Patent number: D534263
    Type: Grant
    Filed: June 1, 2005
    Date of Patent: December 26, 2006
    Assignee: Shanghai Neo Tec Electron Co., Ltd.
    Inventor: Jiong Hui Zhang
  • Air purifier
    Patent number: D534639
    Type: Grant
    Filed: June 1, 2005
    Date of Patent: January 2, 2007
    Assignee: Shanghai Neo Tec Electron Co., Ltd.
    Inventor: Jiong Hui Zhang