TREA

Sammy Cheuksang Tsang

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  • Alameda, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic biological analyte testing meter with integrated lancing...
    • Patent number 9,060,727
    • Issue date Jun 23, 2015
    • Abbott Diabetes Care Inc.
    • Charles R. Saikley
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Automatic biological analyte testing meter with integrated lancing...
    • Patent number 8,079,961
    • Issue date Dec 20, 2011
    • Abbott Diabetes Care Inc.
    • Charles R. Saikley
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Automatic biological analyte testing meter with integrated lancing...
    • Patent number 7,572,237
    • Issue date Aug 11, 2009
    • Abbott Diabetes Care Inc.
    • Charles R. Saikley
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Video camera support device
    • Patent number 6,431,507
    • Issue date Aug 13, 2002
    • Logitech Europe S.A.
    • Vance A. Prather
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Video camera
    • Patent number D455768
    • Issue date Apr 16, 2002
    • Logitech Europe S.A.
    • Sammy Tsang
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video camera
    • Patent number D455767
    • Issue date Apr 16, 2002
    • Logitech Europe S.A.
    • Sammy Tsang
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video camera
    • Patent number D455165
    • Issue date Apr 2, 2002
    • Logitech Europe S.A.
    • Sammy C. Tsang
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video camera
    • Patent number D455164
    • Issue date Apr 2, 2002
    • Logitech Europe S.A.
    • Sammy Tsang
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video camera
    • Patent number D454900
    • Issue date Mar 26, 2002
    • Logitech Europe S.A.
    • Sammy Tsang
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Adjustable legs for video camera
    • Patent number D446538
    • Issue date Aug 14, 2001
    • Logitech Europe S.A.
    • Vance A. Prather
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video camera with adjustable legs
    • Patent number D440244
    • Issue date Apr 10, 2001
    • Logitech Europe S.A.
    • Vance A. Prather
    • D16 - Photography and optical equipment

Patents Applicationslast 30 patents