using vacuum tubes

Industry

  • CPC
  • G11C11/30
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Current Industry

Patents Grantslast 30 patents

  • Information Patent Grant

    Non-volatile memory device

    • Patent number 8,213,239
    • Issue date Jul 3, 2012
    • NovaTrans Group SA
    • Erez Halahmi
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Structure for ballistic transistor memory cell

    • Patent number 7,502,246
    • Issue date Mar 10, 2009
    • International Business Machines Corporation
    • David Daniel Chudy
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Digital memory element

    • Patent number 5,917,747
    • Issue date Jun 29, 1999
    • Deutsche Telekom AG
    • Hans Koops
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Electronic charge store mechanism

    • Patent number 5,838,119
    • Issue date Nov 17, 1998
    • Craig D. Engle
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Enhanced electron beam addressed storage target

    • Patent number 5,557,177
    • Issue date Sep 17, 1996
    • Craig D. Engle
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Precharge circuitry for an electrically alterable non-volatile memory

    • Patent number 4,160,291
    • Issue date Jul 3, 1979
    • Westinghouse Electric Corp.
    • Philip C. Smith
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Memory array address buffer with level shifting

    • Patent number 4,159,540
    • Issue date Jun 26, 1979
    • Westinghouse Electric Corp.
    • Philip C. Smith
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Method and means for dynamic correction of electrostatic deflector...

    • Patent number 4,142,132
    • Issue date Feb 27, 1979
    • Control Data Corporation
    • Kenneth J. Harte
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Memory using interleaved rows to permit closer spacing

    • Patent number 4,124,900
    • Issue date Nov 7, 1978
    • Westinghouse Electric Corp.
    • Philip C. Smith
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2927313

    • Patent number 2,927,313
    • Issue date Mar 1, 1960
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2923817

    • Patent number 2,923,817
    • Issue date Feb 2, 1960
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2892936

    • Patent number 2,892,936
    • Issue date Jun 30, 1959
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2892182

    • Patent number 2,892,182
    • Issue date Jun 23, 1959
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2883525

    • Patent number 2,883,525
    • Issue date Apr 21, 1959
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2866895

    • Patent number 2,866,895
    • Issue date Dec 30, 1958
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2854573

    • Patent number 2,854,573
    • Issue date Sep 30, 1958
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2850235

    • Patent number 2,850,235
    • Issue date Sep 2, 1958
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2838661

    • Patent number 2,838,661
    • Issue date Jun 10, 1958
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2826357

    • Patent number 2,826,357
    • Issue date Mar 11, 1958
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2801334

    • Patent number 2,801,334
    • Issue date Jul 30, 1957
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2750113

    • Patent number 2,750,113
    • Issue date Jun 12, 1956
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2591931

    • Patent number 2,591,931
    • Issue date Apr 8, 1952
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    NON-VOLATILE MEMORY DEVICE

    • Publication number 20110128784
    • Publication date Jun 2, 2011
    • Nova-Trans Group SA
    • Erez Halahmi
    • G11 - INFORMATION STORAGE