Transfer of data from record carrier to computing mechanisms

Industry

  • CPC
  • G06C7/09
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Patents Grantslast 30 patents

  • Information Patent Grant

    Illuminated film-covered keyboard

    • Patent number 10,744,593
    • Issue date Aug 18, 2020
    • Lite-On Electronics (Guangzhou) Limited
    • Ming-Fu Yen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Programming apparatus

    • Patent number 4,032,753
    • Issue date Jun 28, 1977
    • Stanley J. Lieberman
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3920979

    • Patent number 3,920,979
    • Issue date Nov 18, 1975
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2701094

    • Patent number 2,701,094
    • Issue date Feb 1, 1955
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2698715

    • Patent number 2,698,715
    • Issue date Jan 4, 1955
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2288823

    • Patent number 2,288,823
    • Issue date Jul 7, 1942
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2280924

    • Patent number 2,280,924
    • Issue date Apr 28, 1942
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    1432689

    • Patent number 1,432,689
    • Issue date Oct 17, 1922
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    1327153

    • Patent number 1,327,153
    • Issue date Jan 6, 1920
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents