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James Pearce Hamley

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  • Mill Creek, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Amplifier with current mirror bias adjust
    • Patent number 7,545,216
    • Issue date Jun 9, 2009
    • James Pearce Hamley
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Combination telephone and voice-mail transceiver
    • Patent number 6,201,857
    • Issue date Mar 13, 2001
    • Six Sigma, Ltd.
    • James Pearce Hamley
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electronic charging system
    • Patent number 5,481,177
    • Issue date Jan 2, 1996
    • James P. Hamley
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dynamic bias amplifier
    • Patent number 5,216,379
    • Issue date Jun 1, 1993
    • James P. Hamley
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Audio amplifier
    • Patent number 4,638,260
    • Issue date Jan 20, 1987
    • James P. Hamley
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents