TREA

Christopher Teh-Min Chang

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  • Dallas, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Digital chirp synthesizer
    • Patent number 5,469,479
    • Issue date Nov 21, 1995
    • Texas Instruments Incorporated
    • Christopher T.-M. Chang
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Systolic complex multiplier
    • Patent number 4,769,779
    • Issue date Sep 6, 1988
    • Texas Instruments Incorporated
    • Christopher T. Chang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Gallium arsenide MESFET memory
    • Patent number 4,665,508
    • Issue date May 12, 1987
    • Texas Instruments Incorporated
    • Christopher T. Chang
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Bubble memory structure with enhanced data density
    • Patent number 4,176,404
    • Issue date Nov 27, 1979
    • Texas Instruments Incorporated
    • Magid Y. Dimyan
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic bubble crossover circuit
    • Patent number 4,122,537
    • Issue date Oct 24, 1978
    • The United States of America as represented by the Secretary of the Air Force
    • Christopher T. Chang
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Acoustic surface wave bubble switch
    • Patent number 4,103,339
    • Issue date Jul 25, 1978
    • The United States of America as represented by the Secretary of the Air Force
    • Wayne C. Hubbell
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic bubble track crossover element
    • Patent number 4,042,916
    • Issue date Aug 16, 1977
    • Texas Instruments Incorporated
    • Christopher Teh-Min Chang
    • G11 - INFORMATION STORAGE