Patents by Inventor Darren Yu

Darren Yu 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).

  • Patent number: 6926559
    Abstract: An electrical connector includes a dielectric connector housing confining a card receiving groove and having a front open side. The card receiving space is configured with first to fifth card receiving spaces, each of which is adapted to receive a corresponding one of first to fifth electronic cards, which have different specifications, therein. Conductive terminals are mounted on the connector housing, extend into the card receiving groove, and contact electrically conductive contacts on one of the first to fifth electronic cards when the latter is inserted into the corresponding one of the first to fifth card receiving spaces through the front open side of the connector housing.
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: August 9, 2005
    Assignees: Proconn Technology Co., Ltd., DataFab System, Inc.
    Inventors: Kun-Ming Hung, Darren Yu, Jacky Lin
  • Publication number: 20050159048
    Abstract: An electrical connector includes a dielectric connector housing confining a card receiving groove and having a front open side. The card receiving space is configured with first to fifth card receiving spaces, each of which is adapted to receive a corresponding one of first to fifth electronic cards, which have different specifications, therein. Conductive terminals are mounted on the connector housing, extend into the card receiving groove, and contact electrically conductive contacts on one of the first to fifth electronic cards when the latter is inserted into the corresponding one of the first to fifth card receiving spaces through the front open side of the connector housing.
    Type: Application
    Filed: January 21, 2004
    Publication date: July 21, 2005
    Applicants: PROCONN TECHNOLOGY CO., LTD., DataFab Systems, Inc.
    Inventors: Kun-Ming Hung, Darren Yu, Jacky Lin
  • Patent number: 6857907
    Abstract: An electrical connector includes first conductive terminals disposed on a bottom wall of a dielectric housing, each of which has a first contacting end portion opposite to a first coupling end portion that extends outwardly of one of a front open side and a rear side of the housing and projecting into a first card receiving space confined by the bottom wall, a partition wall and lower wall portions of opposite lateral walls of the housing, and second conductive terminals disposed on the partition wall, each of which has a second contacting end portion opposite to a second coupling end portion that extends outwardly of the rear side of the housing and projecting into a second card receiving space confined by the partition wall, upper wall portions of the lateral walls, and a cover plate mounted on the lateral walls and disposed above the partition wall.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: February 22, 2005
    Assignees: Data Fab Systems, Inc., ProConn Technology, Co., Ltd.
    Inventors: Kun-Ming Hung, Darren Yu, Tony Tsai
  • Patent number: 6200148
    Abstract: A memory card connector, which includes a connector body for receiving a memory card, the connector body having a coupling rod with a coupling head, a lever turned about the coupling rod at the connector body, and a push bar coupled to one end of the lever for operation by hand to turn the lever about the coupling rod, for causing the lever to push the installed memory card away from the connector body, wherein the lever has a coupling hole coupled to the coupling rod at the connector body, and two coupling flanges suspended in the coupling hole at two opposite sides and forced into engagement with the coupling head of the coupling rod upon a rotary motion of the lever through an angle relative to the coupling rod after insertion of the coupling rod through the coupling hole at the lever.
    Type: Grant
    Filed: October 6, 1999
    Date of Patent: March 13, 2001
    Inventor: Darren Yu