Patents Assigned to Alljack Co., Ltd.
  • Stereo set
    Patent number: D689039
    Type: Grant
    Filed: July 12, 2012
    Date of Patent: September 3, 2013
    Assignee: Alljack Co., Ltd.
    Inventor: Hua-Yu Liu
  • Speaker
    Patent number: D712876
    Type: Grant
    Filed: July 23, 2012
    Date of Patent: September 9, 2014
    Assignee: Alljack Co., Ltd.
    Inventor: Chun Hsiang Ko
  • Speaker
    Patent number: D712877
    Type: Grant
    Filed: July 23, 2012
    Date of Patent: September 9, 2014
    Assignee: Alljack Co., Ltd.
    Inventor: Chun-Hsiang Ko