Patents Assigned to E-J Electronics Co., Ltd.
  • Wireless microphone
    Patent number: D530705
    Type: Grant
    Filed: November 3, 2005
    Date of Patent: October 24, 2006
    Assignee: E-J Electronics Co., Ltd.
    Inventor: Chun-Liang Shen
  • Battery charger
    Patent number: D532365
    Type: Grant
    Filed: November 3, 2005
    Date of Patent: November 21, 2006
    Assignee: E-J Electronics Co., Ltd.
    Inventor: Chun-Liang Shen
  • Wireless receiver with amplifier
    Patent number: D534154
    Type: Grant
    Filed: November 3, 2005
    Date of Patent: December 26, 2006
    Assignee: E-J Electronics Co., Ltd.
    Inventor: Chun-Liang Shen
  • Wireless transceiver
    Patent number: D541791
    Type: Grant
    Filed: November 3, 2005
    Date of Patent: May 1, 2007
    Assignee: E-J Electronics Co., Ltd.
    Inventor: Chun-Liang Shen
  • Wireless amplifier
    Patent number: D599324
    Type: Grant
    Filed: August 4, 2007
    Date of Patent: September 1, 2009
    Assignee: E-J Electronics Co., Ltd.
    Inventor: Chun-Liang Shen