TREA

Digital logic

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  • CPC
  • Y10S505/858
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S505/00Superconductor technology: apparatus, material, process

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Y10S505/858Digital logic
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Patents Grantslast 30 patents

  • Information Patent Grant

    Superconductive logic device
    • Patent number 5,298,485
    • Issue date Mar 29, 1994
    • Sharp Kabushiki Kaisha
    • Shoei Kataoka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Superconducting threshold logic circuit
    • Patent number 5,111,082
    • Issue date May 5, 1992
    • Research Development Corporation of Japan
    • Yutaka Harada
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Superconducting circuit having an output conversion circuit
    • Patent number 5,099,152
    • Issue date Mar 24, 1992
    • Fujitsu Limited
    • Hideo Suzuki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Superconducting nonhysteretic logic design
    • Patent number 5,051,627
    • Issue date Sep 24, 1991
    • TRW Inc.
    • Neal J. Schneier
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Superconducting circuit
    • Patent number 4,902,908
    • Issue date Feb 20, 1990
    • Research Development Corporation of Japan
    • Yutaka Harada
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Superconducting digital logic amplifier
    • Patent number 4,859,879
    • Issue date Aug 22, 1989
    • Westinghouse Electric Corp.
    • John X. Przybysz
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Josephson transmission line device
    • Patent number 4,749,888
    • Issue date Jun 7, 1988
    • Agency of Industrial Science and Technology
    • Shigeki Sakai
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Unidirectional single-flux-quantum logic circuit
    • Patent number 4,678,945
    • Issue date Jul 7, 1987
    • University of Tokyo
    • Takuo Sugano
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Josephson logic integrated circuit
    • Patent number 4,672,244
    • Issue date Jun 9, 1987
    • Hitachi, Ltd.
    • Yutaka Harada
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Fluxoid type superconducting logic element
    • Patent number 4,623,804
    • Issue date Nov 18, 1986
    • Rikagaku Kenkyusho
    • Eiichi Goto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Superconducting logic circuit and superconducting switching device...
    • Patent number 4,555,643
    • Issue date Nov 26, 1985
    • Hitachi, Ltd.
    • Nobuo Kotera
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    On-chip SQUID cascade
    • Patent number 4,496,854
    • Issue date Jan 29, 1985
    • International Business Machines Corporation
    • Cheng-Chung J. Chi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Josephson logic gate device
    • Patent number 4,371,796
    • Issue date Feb 1, 1983
    • Agency of Industrial Science and Technology
    • Susumu Takada
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Josephson junction logic element
    • Patent number 4,012,642
    • Issue date Mar 15, 1977
    • International Business Machines Corporation
    • Pierre Leopold Gueret
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Quantum interference Josephson logic devices
    • Patent number 3,978,351
    • Issue date Aug 31, 1976
    • International Business Machines Corporation
    • Hans Helmut Zappe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3904889
    • Patent number 3,904,889
    • Issue date Sep 9, 1975
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3891864
    • Patent number 3,891,864
    • Issue date Jun 24, 1975
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3868515
    • Patent number 3,868,515
    • Issue date Feb 25, 1975
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3430064
    • Patent number 3,430,064
    • Issue date Feb 25, 1969
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3238377
    • Patent number 3,238,377
    • Issue date Mar 1, 1966
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3202836
    • Patent number 3,202,836
    • Issue date Aug 24, 1965
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3170071
    • Patent number 3,170,071
    • Issue date Feb 16, 1965
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3131374
    • Patent number 3,131,374
    • Issue date Apr 28, 1964
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3119100
    • Patent number 3,119,100
    • Issue date Jan 21, 1964
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3053451
    • Patent number 3,053,451
    • Issue date Sep 11, 1962
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3004705
    • Patent number 3,004,705
    • Issue date Oct 17, 1961
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2969469
    • Patent number 2,969,469
    • Issue date Jan 24, 1961
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2877448
    • Patent number 2,877,448
    • Issue date Mar 10, 1959
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2857268
    • Patent number 2,857,268
    • Issue date Oct 21, 1958
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    31485
    • Patent number 31,485
    • Issue date Feb 19, 1861
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS