Double base diodes

Patents Grantslast 30 patents

  • Information Patent Grant

    High density memory cell

    • Patent number 4,427,989
    • Issue date Jan 24, 1984
    • International Business Machines Corporation
    • Narasipur G. Anantha
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Memory cell resistor device

    • Patent number 4,426,655
    • Issue date Jan 17, 1984
    • International Business Machines Corporation
    • Harsaran S. Bhatia
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3811074

    • Patent number 3,811,074
    • Issue date May 14, 1974
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3781806

    • Patent number 3,781,806
    • Issue date Dec 25, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3657616

    • Patent number 3,657,616
    • Issue date Apr 18, 1972
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3114050

    • Patent number 3,114,050
    • Issue date Dec 10, 1963
    • G06 - COMPUTING CALCULATING COUNTING