Patents by Inventor Mike M. Tatachar

Mike M. Tatachar 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).

  • N:1 transcoder
    Patent number: 6320876
    Abstract: An N:1 transcoder (12, 40) with a compression data path that includes uncompressed digroup circuits (92, 94, 96, 98, and 100) each receiving N incoming uncompressed signal and extracting a plurality of control, signaling, and voice/data traffic channels therefrom, a compressor (120) coupled to the uncompressed digroup circuits (92, 94, 96, 98, and 100) and compressing data in selected ones of the extracted voice/data channels, and a compressed data circuit (126) coupled to the compressor (120) for packing the compressed data into predetermined channels of one compressed signal, and further providing control, signaling, and performance monitoring information embedded therein.
    Type: Grant
    Filed: June 15, 1998
    Date of Patent: November 20, 2001
    Assignee: Alcatel USA, Inc.
    Inventors: Harbhajan S. Virdee, Mike M. Tatachar, Michael H. Jette
  • Broadband digital cross-connect system architecture
    Patent number: 5982746
    Abstract: A small broadband cross-connect system (10) includes a two-stage matrix (12) for processing and cross-connecting optical and electrical telecommunication network signals. An administration subsystem (14) provides centralized control and synchronization to the two-stage matrix (12). The two-stage matrix (12) may be expanded from 96 ports to 192 ports in a cost and space effective manner.
    Type: Grant
    Filed: August 3, 1998
    Date of Patent: November 9, 1999
    Assignee: Alcatel USA, Inc.
    Inventors: Gary D. Hanson, Michael H. Jette, Neil E. Glassie, Mike M. Tatachar
  • E1 compression control method
    Patent number: 5818843
    Abstract: An N:1 transcoder (12, 40) with a compression data path that includes uncompressed digroup circuits (92, 94, 96, 98, and 100) each receiving N incoming uncompressed signal and extracting a plurality of control, signaling, and voice/data traffic channels therefrom, a compressor (120) coupled to the uncompressed digroup circuits (92, 94, 96, 98, and 100) and compressing data in selected ones of the extracted voice/data channels, and a compressed data circuit (126) coupled to the compressor (120) for packing the compressed data into predetermined channels of one compressed signal, and further providing control, signaling, and performance monitoring information embedded therein.
    Type: Grant
    Filed: February 6, 1996
    Date of Patent: October 6, 1998
    Assignee: DSC Communications Corporation
    Inventors: Harbhajan S. Virdee, Mike M. Tatachar
  • Broadband digital cross-connect system architecture
    Patent number: 5790519
    Abstract: A small broadband cross-connect system (10) includes a two-stage matrix (12) for processing and cross-connecting optical and electrical telecommunication network signals. An administration subsystem (14) provides centralized control and synchronization to the two-stage matrix (12). The two-stage matrix (12) may be expanded from 96 ports to 192 ports in a cost and space effective manner.
    Type: Grant
    Filed: October 26, 1995
    Date of Patent: August 4, 1998
    Assignee: DSC Communications Corporation
    Inventors: Gary D. Hanson, Michael H. Jette, Neil E. Glassie, Mike M. Tatachar
  • N: 1 Transcoder
    Patent number: 5768278
    Abstract: An N:1 transcoder (12, 40) with a compression data path that includes uncompressed digroup circuits (92, 94, 96, 98, and 100) each receiving N incoming uncompressed signal and extracting a plurality of control, signaling, and voice/data traffic channels therefrom, a compressor (120) coupled to the uncompressed digroup circuits (92, 94, 96, 98, and 100) and compressing data in selected ones of the extracted voice/data channels, and a compressed data circuit (126) coupled to the compressor (120) for packing the compressed data into predetermined channels of one compressed signal, and further providing control, signaling, and performance monitoring information embedded therein.
    Type: Grant
    Filed: February 6, 1996
    Date of Patent: June 16, 1998
    Assignee: DSC Communications Corporation
    Inventors: Harbhajan S. Virdee, Mike M. Tatachar, Michael H. Jette