TREA

Siwert Hakansson

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  • Lulea, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Near-echo suppression
    • Patent number 7,039,020
    • Issue date May 2, 2006
    • STMicroelectronics N.V.
    • Gunnar Bahlenberg
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    VDSL modem divided into a digital and an analog part
    • Patent number 7,023,907
    • Issue date Apr 4, 2006
    • STMicroelectronics N.V.
    • Sven-Rune Olofsson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-carrier transmission systems
    • Patent number 6,865,232
    • Issue date Mar 8, 2005
    • STMicroelectronics N.V.
    • Mikael Isaksson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Synchronisation
    • Patent number 6,751,261
    • Issue date Jun 15, 2004
    • STMicroelectronics N.V.
    • Lennart Olsson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Synchronization
    • Patent number 6,625,112
    • Issue date Sep 23, 2003
    • STMicroelectronics N.V.
    • Lennart Olsson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Data transmission system and method using nQAM constellation with a...
    • Patent number 6,538,986
    • Issue date Mar 25, 2003
    • STMicroelectronics N.V.
    • Mikael Isaksson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-carrier transmission systems
    • Patent number 6,493,395
    • Issue date Dec 10, 2002
    • STMicroelectronics N.V.
    • Mikael Isaksson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-carrier transmission systems
    • Patent number 6,466,629
    • Issue date Oct 15, 2002
    • STMicroelectronics N.V.
    • Mikael Isaksson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-carrier transmission systems
    • Patent number 6,456,649
    • Issue date Sep 24, 2002
    • STMicroelectronics N.V.
    • Mikael Isaksson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-carrier transmission systems
    • Patent number 6,438,174
    • Issue date Aug 20, 2002
    • STMicroelectronics N.V.
    • Mikael Isaksson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-carrier transmission systems
    • Patent number 6,366,554
    • Issue date Apr 2, 2002
    • STMicroelectronics N.V.
    • Mikael Isaksson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-carrier transmission systems
    • Patent number 6,363,128
    • Issue date Mar 26, 2002
    • STMicroelectronics N.V.
    • Mikael Isaksson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-carrier transmission systems
    • Patent number 6,359,926
    • Issue date Mar 19, 2002
    • STMicroelectronics N.V.
    • Mikael Isaksson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-carrier transmission systems
    • Patent number 6,320,903
    • Issue date Nov 20, 2001
    • ST Microelectronics N.V.
    • Mikael Isaksson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-carrier transmission systems
    • Patent number 6,181,714
    • Issue date Jan 30, 2001
    • Telia AB
    • Mikael Isaksson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-carrier transmission systems
    • Patent number 6,160,820
    • Issue date Dec 12, 2000
    • Telia AB
    • Mikael Isaksson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents