TREA

Aloysius J. Nijman

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  • Eindhoven, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Subscriber circuit for a telephone network
    • Patent number 4,608,461
    • Issue date Aug 26, 1986
    • U.S. Philips Corporation
    • Aloysius J. Nijman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Driver circuit
    • Patent number 4,535,303
    • Issue date Aug 13, 1985
    • U.S. Philips Corporation
    • Franciscus A. C. M. Schoofs
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Amplifier circuit
    • Patent number 4,484,151
    • Issue date Nov 20, 1984
    • U.S. Philips Corporation
    • Aloysius J. Nijman
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Conference system for telephony
    • Patent number 4,477,696
    • Issue date Oct 16, 1984
    • U.S. Philips Corporation
    • Adrianus W. M. van den Enden
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Voltage-limiting circuit
    • Patent number 4,459,632
    • Issue date Jul 10, 1984
    • U.S. Philips Corporation
    • Aloysius J. Nijman
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Arrangement for exchanging signals between separated circuits
    • Patent number 4,415,775
    • Issue date Nov 15, 1983
    • U.S. Philips Corporation
    • Aloysius J. Nijman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Arrangement for applying a ringing voltage to a subscriber's line
    • Patent number 4,370,526
    • Issue date Jan 25, 1983
    • U.S. Philips Corporation
    • Franciscus A. C. M. Schoofs
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Connecting circuit for a telephone line
    • Patent number 4,313,034
    • Issue date Jan 26, 1982
    • U.S. Philips Corporation
    • Aloysius J. Nijman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Telephone line circuit
    • Patent number 4,306,122
    • Issue date Dec 15, 1981
    • U.S. Philips Corporation
    • Aloysius J. Nijman
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE