Patents by Inventor Philip Abram

Philip Abram 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).

  • Parallel port to serial digital fiber link connector
    Patent number: 6072412
    Abstract: A parallel port to serial digital fiber link converter has a first high speed communications port connected to a first shift register for converting a serial digital signal, received from a first digital device via a first high speed communications link, to a parallel signal and transferring it to a personal computer via a parallel port. A second shift register and second high speed communications port are used for converting parallel data, retrieved via the parallel port of the personal computer, into serial digital data and sending it to a second digital device via a second high speed communications link for storage or playback.
    Type: Grant
    Filed: April 29, 1998
    Date of Patent: June 6, 2000
    Assignees: Sony Corporation, Sony Electronics, Inc.
    Inventors: Philip Abram, Peter Douma