TREA

Multistate logic

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  • CPC
  • H03K19/0823
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Parent Industries

HELECTRICITY H03Electronic circuits H03KPULSE TECHNIQUE H03K19/00Logic circuits

Current Industry

H03K19/0823Multistate logic
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for three-level input detection
    • Patent number 8,749,272
    • Issue date Jun 10, 2014
    • Texas Instruments Deutschland GmbH
    • Ulrich Schacht
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Emitter coupled logic (ECL) gate which generates intermediate signa...
    • Patent number 5,751,169
    • Issue date May 12, 1998
    • Motorola, Inc.
    • Pierce V. Keating
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Device and method for binary-multilevel operation
    • Patent number 5,471,156
    • Issue date Nov 28, 1995
    • Electronics and Telecommunications Research Institute
    • Jin U. Kim
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Non-inverting three state TTL logic with improved switching from a...
    • Patent number 4,745,308
    • Issue date May 17, 1988
    • Motorola, Inc.
    • Eric D. Neely
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Current source arrangement for three-level emitter-coupled logic an...
    • Patent number 4,737,663
    • Issue date Apr 12, 1988
    • Advanced Micro Devices, Inc.
    • Hemmige D. Varadarajan
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Frequency encoded logic devices
    • Patent number 4,706,299
    • Issue date Nov 10, 1987
    • Peter O. Jorgensen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Multi-level logic circuit
    • Patent number 4,620,188
    • Issue date Oct 28, 1986
    • Development Finance Corporation of New Zealand
    • Chanty Sengchanh
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Tri-state driver circuit for automatic test equipment
    • Patent number 4,572,971
    • Issue date Feb 25, 1986
    • Fairchild Camera and Instrument Corporation
    • R. Warren Necoechea
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Power efficient TTL buffer for driving large capacitive loads
    • Patent number 4,454,432
    • Issue date Jun 12, 1984
    • Harris Corp.
    • Grady M. Wood
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Tri-state type driver circuit
    • Patent number 4,280,065
    • Issue date Jul 21, 1981
    • Hitachi, Ltd.
    • Osamu Minato
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Multi function patch pin circuit
    • Patent number 4,250,407
    • Issue date Feb 10, 1981
    • The Solartron Electronic Group Limited
    • Howard A. Dorey
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3660677
    • Patent number 3,660,677
    • Issue date May 2, 1972
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3660678
    • Patent number 3,660,678
    • Issue date May 2, 1972
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3275848
    • Patent number 3,275,848
    • Issue date Sep 27, 1966
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3253158
    • Patent number 3,253,158
    • Issue date May 24, 1966
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3242348
    • Patent number 3,242,348
    • Issue date Mar 22, 1966
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3241122
    • Patent number 3,241,122
    • Issue date Mar 15, 1966
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3213294
    • Patent number 3,213,294
    • Issue date Oct 19, 1965
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3207922
    • Patent number 3,207,922
    • Issue date Sep 21, 1965
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3178590
    • Patent number 3,178,590
    • Issue date Apr 13, 1965
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3156830
    • Patent number 3,156,830
    • Issue date Nov 10, 1964
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3155845
    • Patent number 3,155,845
    • Issue date Nov 3, 1964
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3104327
    • Patent number 3,104,327
    • Issue date Sep 17, 1963
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3099753
    • Patent number 3,099,753
    • Issue date Jul 30, 1963
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3060330
    • Patent number 3,060,330
    • Issue date Oct 23, 1962
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3015043
    • Patent number 3,015,043
    • Issue date Dec 26, 1961
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3005112
    • Patent number 3,005,112
    • Issue date Oct 17, 1961
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2994852
    • Patent number 2,994,852
    • Issue date Aug 1, 1961
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents