using a magnetic medium, a linear filter

Industry

  • CPC
  • G06G7/1914
This industry / category may be too specific. Please go to a parent level for more data

Patents Grantslast 30 patents

  • Information Patent Grant

    3829674

    • Patent number 3,829,674
    • Issue date Aug 13, 1974
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3748524

    • Patent number 3,748,524
    • Issue date Jul 24, 1973
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3748042

    • Patent number 3,748,042
    • Issue date Jul 24, 1973
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3683164

    • Patent number 3,683,164
    • Issue date Aug 8, 1972
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3638006

    • Patent number 3,638,006
    • Issue date Jan 25, 1972
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3598982

    • Patent number 3,598,982
    • Issue date Aug 10, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3591788

    • Patent number 3,591,788
    • Issue date Jul 6, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3576985

    • Patent number 3,576,985
    • Issue date May 4, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3571579

    • Patent number 3,571,579
    • Issue date Mar 23, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3519925

    • Patent number 3,519,925
    • Issue date Jul 7, 1970
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3487203

    • Patent number 3,487,203
    • Issue date Dec 30, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3459929

    • Patent number 3,459,929
    • Issue date Aug 5, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3459931

    • Patent number 3,459,931
    • Issue date Aug 5, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3459928

    • Patent number 3,459,928
    • Issue date Aug 5, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3459930

    • Patent number 3,459,930
    • Issue date Aug 5, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3435195

    • Patent number 3,435,195
    • Issue date Mar 25, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3432649

    • Patent number 3,432,649
    • Issue date Mar 11, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3432648

    • Patent number 3,432,648
    • Issue date Mar 11, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3426270

    • Patent number 3,426,270
    • Issue date Feb 4, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3371196

    • Patent number 3,371,196
    • Issue date Feb 27, 1968
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3310665

    • Patent number 3,310,665
    • Issue date Mar 21, 1967
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3304535

    • Patent number 3,304,535
    • Issue date Feb 14, 1967
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3300754

    • Patent number 3,300,754
    • Issue date Jan 24, 1967
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3297981

    • Patent number 3,297,981
    • Issue date Jan 10, 1967
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3284763

    • Patent number 3,284,763
    • Issue date Nov 8, 1966
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3274542

    • Patent number 3,274,542
    • Issue date Sep 20, 1966
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3273113

    • Patent number 3,273,113
    • Issue date Sep 13, 1966
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3271732

    • Patent number 3,271,732
    • Issue date Sep 6, 1966
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3266012

    • Patent number 3,266,012
    • Issue date Aug 9, 1966
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3259878

    • Patent number 3,259,878
    • Issue date Jul 5, 1966
    • G06 - COMPUTING CALCULATING COUNTING