Patents by Inventor Guang Huang

Guang Huang 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).

  • Card-securing device for securing a card to a main printed circuit board
    Patent number: 6997743
    Abstract: A card-securing device has a plate body for securing a card to a printed circuit board. The plate body includes a main plate, and a pair of side-securing plates and an end-securing plate which extend transversely from the main plate. Each of the side-securing plates and the end-securing plate has a base portion connected to the main plate, a neck portion extending and reduced in length from the corresponding base portion, and a tab portion bent and extending from the corresponding neck portion through the printed circuit board to anchor on a bottom surface of the printed circuit board.
    Type: Grant
    Filed: October 21, 2004
    Date of Patent: February 14, 2006
    Assignee: Universal Scientific Industrial Co., Ltd.
    Inventors: Fei-Ming Su, Eng-Guang Huang, Jen-Yu Lee
  • USB plug
    Patent number: D531581
    Type: Grant
    Filed: January 13, 2006
    Date of Patent: November 7, 2006
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Ching Chang Wang, Chih Yu Chen, Chun Yan Wu, Jian Guang Huang
  • Mobile phone
    Patent number: D539258
    Type: Grant
    Filed: November 25, 2005
    Date of Patent: March 27, 2007
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Ching-Chang Wang, Chih-Yu Chen, Jian-Guang Huang, Shao-Guang Fang
  • Cellular phone
    Patent number: D539259
    Type: Grant
    Filed: November 25, 2005
    Date of Patent: March 27, 2007
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Ching-Chang Wang, Chih-Yu Chen, Jian-Guang Huang, Shao-Guang Fang