Patents by Inventor Carl Gabrielson

Carl Gabrielson 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).

  • TERMINATION FOR A LINE CARD IN A TELECOMMUNICATION SYSTEM
    Publication number: 20080101587
    Abstract: A system of terminating signals in a telecommunication system is disclosed. In one embodiment a line card comprises functional circuitry, line card connector contacts and a termination resistor. The functional circuitry is used to interface first type ports with second type ports. The line card connector contacts are adapted to be selectively coupled to a backplane of a chassis. The termination resistor is adapted to terminate signal lines when a jumper is coupled across select line card contacts.
    Type: Application
    Filed: December 17, 2007
    Publication date: May 1, 2008
    Applicant: ADC DSL SYSTEMS, INC.
    Inventors: Carl Gabrielson, James Holbrook, Dale Terrien, Gary Gottlieb
  • Multiplexers in a synchronous optical network
    Publication number: 20050036522
    Abstract: Described is a reconfigurable multiplexer that can multiplex different combinations of channel types. For instance, the multiplexer can be configured to multiplex 28 DS-1 channels and two STS-1 channels into an OC-3 channel. Alternatively, the same multiplexer can be reconfigured to multiplex 28 DS-1 channels into an STS-1 channel.
    Type: Application
    Filed: August 15, 2003
    Publication date: February 17, 2005
    Inventors: Donald Glaser, Carl Gabrielson, Dale Terrien