Patents by Inventor Riley K. Barker

Riley K. Barker 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: 5339222
    Abstract: This invention is directed to a fully shielded printed circuit (PC) card holder, that may be readily "snapped" into the assembly, or disassembled, as the case may be. The holder is intended to receive a PC card, where at least one end of the card is adapted to be electrically connected to an I/O type connector. The holder comprises a generally rectangular bottom cover member formed of a conductive material, corner supports integrally molded to the bottom cover member at the respective corners thereof, where each support includes a lower flange portion to which the bottom cover member is exposed. Further, a generally rectangular upper cover member is provided where the periphery thereof includes a downwardly extending flange adapted to engage the lower flange portion in electrical contact with the bottom cover member over a substantial portion of the periphery thereof.
    Type: Grant
    Filed: April 6, 1993
    Date of Patent: August 16, 1994
    Assignee: The Whitaker Corporation
    Inventors: Randy G. Simmons, Riley K. Barker, Ronald D. Sizemore
  • Patent number: 5330360
    Abstract: Input/output memory cards for use with computers and computer-related equipment. The cards (10) comprise connectors (40) adapted to mate with a printed circuit board (30) interfacing data from the printed circuit board to an outside environment which will utilize the memory card, lateral receiving pockets (50) on a frame (20) in the memory card for locking the connector to the frame and providing structural integrity to the memory cards, and interlocking tabs (60) integrally disposed on the connector and further adapted to mechanically interface with the lateral receiving pockets (50) for securely locking the connector to the frame and providing structural integrity to the memory card when the connector is mounted to the printed circuit board and mated to the frame. Memory cards in accordance with the present invention have significantly improved structural integrity as compared to prior memory cards.
    Type: Grant
    Filed: August 21, 1992
    Date of Patent: July 19, 1994
    Assignee: The Whitaker Corporation
    Inventors: Edward K. Marsh, Riley K. Barker