Patents by Inventor Stig Magnusson

Stig Magnusson 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).

  • Dual rail time control unit for a T-S-T-digital switching system
    Patent number: 4406005
    Abstract: A simplex time-space-time switching network is shown in which there is a crossover of voice information from one rail to another rail in a large digital switching system. The time control unit is divided into two rails both incoming and outgoing. Each rail multiplexes two 193 channel streams into one 386 channel stream of information. These two rails crossover in the originating time switching stage but remain segregated throughout the space switching stage and the terminating time switching stage.
    Type: Grant
    Filed: December 23, 1980
    Date of Patent: September 20, 1983
    Assignee: GTE Automatic Electric Labs Inc.
    Inventors: Nathaniel Simmons, Stig Magnusson, Sergio E. Puccini, Donald W. McLaughlin, David J. Stelt
  • Dual rail time and control unit for a duplex T-S-T-digital switching system
    Patent number: 4402077
    Abstract: A duplex time-space-time switching network is shown in which there is a multiple crossover of voice information from one rail to another rail in a large digital switching system. The time and control unit is divided into two rails both incoming and outgoing. Each rail multiplexes two 193 channel streams into one 386 channel stream of information. These two rails crossover in the originating and terminating time switching stages but remain segregated throughout the space switching stage.
    Type: Grant
    Filed: December 23, 1980
    Date of Patent: August 30, 1983
    Assignee: GTE Automatic Electric Labs Inc.
    Inventors: Nathaniel Simmons, Stig Magnusson, Sergio E. Puccini, Donald W. McLaughlin, David J. Stelte
  • Dual rail time and control unit for a duplex T-S-T-digital switching system
    Patent number: 4399534
    Abstract: A duplex time-space-time switching network is shown in which there is a crossover of voice information from one rail to another rail in a large digital switching system. The time and control unit is divided into two rails both incoming and outgoing. Each rail multiplexes two 193 channel streams into one 386 channel stream of information. These two rails crossover in the terminating time switching stage but remain segregated throughout the space switching stage and the terminating time switching stage.
    Type: Grant
    Filed: December 23, 1980
    Date of Patent: August 16, 1983
    Assignee: GTE Automatic Electric Labs Inc.
    Inventors: Nathaniel Simmons, Stig Magnusson, Sergio E. Puccini, Donald W. McLaughlin, David J. Stelte
  • Dual rail time and control unit for a duplex T-S-T-digital switching system
    Patent number: 4399369
    Abstract: A duplex time-space-time switching network is shown in which there is a crossover of voice information from one rail to another rail in a large digital switching system. The time and control unit is divided into two rails both incoming and outgoing. Each rail multiplexes two 193 channel streams into one 386 channel stream of information. These two rails crossover in the originating time switching stage but remain segregated throughout the space switching stage and the terminating time switching stage.
    Type: Grant
    Filed: December 23, 1980
    Date of Patent: August 16, 1983
    Assignee: GTE Automatic Electric Labs Inc.
    Inventors: Nathaniel Simmons, Stig Magnusson, Sergio E. Puccini, Donald W. McLaughlin, David J. Stelte
  • Dual rail time and control unit for a T-S-T-digital switching system
    Patent number: 4399533
    Abstract: A time-space-time switching network is shown in which there is a crossover of voice information from one rail to another rail in a large digital switching system. The time and control unit is divided into two rails both incoming and outgoing. Each rail multiplexes two 193 channel streams into one 386 channel stream of information. These two rails crossover in the terminating time switching stage but remain segregated throughout the space switching stage and the originating time switching stage.
    Type: Grant
    Filed: December 23, 1980
    Date of Patent: August 16, 1983
    Assignee: GTE Automatic Electric Labs Inc.
    Inventors: Nathaniel Simmons, Stig Magnusson, Sergio E. Puccini, Donald W. McLaughlin, David J. Stelte
  • Dual rail time and control unit for a T-S-T-digital switching system
    Patent number: 4392223
    Abstract: A time-space-time switching network is shown in which there is a multiple crossover of voice information from one rail to another rail in a large digital switching system. The time and control unit is divided into two rails both incoming and outgoing. Each rail multiplexes two 193 channel streams into one 386 channel stream of information. These two rails crossover in either or both the originating and terminating time switching stages but remain segregated throughout the space switching stage.
    Type: Grant
    Filed: December 23, 1980
    Date of Patent: July 5, 1983
    Assignee: GTE Automatic Electric Laboratories, Inc.
    Inventors: Nathaniel Simmons, Stig Magnusson, Sergio E. Puccini, Donald W. McLaughlin, David J. Stelte