TREA

visually

Follow

Industry

  • CPC
  • G07C9/00055
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G07Checking devices G07CTIME OR ATTENDANCE REGISTERS REGISTERING OR INDICATING THE WORKING OF MACHINES GENERATING RANDOM NUMBERS VOTING OR LOTTERY APPARATUS ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE G07C9/00Individual entry or exit registers

Current Industry

G07C9/00055visually
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic card access system, and access card
    • Patent number 10,347,060
    • Issue date Jul 9, 2019
    • MICROCOM CORPORATION
    • David M. Dezse
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Secure system for creating and validating personal identification c...
    • Patent number 8,646,686
    • Issue date Feb 11, 2014
    • Benton William Bullwinkel
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Secured access using a coordinate system
    • Patent number 7,254,839
    • Issue date Aug 7, 2007
    • Anoto AB
    • Christer Fåhraeus
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Document security system
    • Patent number 5,355,411
    • Issue date Oct 11, 1994
    • John L. MacDonald
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Signature verification system
    • Patent number 4,433,436
    • Issue date Feb 21, 1984
    • W. Robert Carnes
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Terminal display and storage system
    • Patent number 4,101,959
    • Issue date Jul 18, 1978
    • Informer, Inc.
    • Donald A. Domike
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Color encoding-decoding method
    • Patent number 3,969,830
    • Issue date Jul 20, 1976
    • James A. Grasham
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    3914877
    • Patent number 3,914,877
    • Issue date Oct 28, 1975
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    3889056
    • Patent number 3,889,056
    • Issue date Jun 10, 1975
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    3794882
    • Patent number 3,794,882
    • Issue date Feb 26, 1974
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    3783290
    • Patent number 3,783,290
    • Issue date Jan 1, 1974
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    3781109
    • Patent number 3,781,109
    • Issue date Dec 25, 1973
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    3759179
    • Patent number 3,759,179
    • Issue date Sep 18, 1973
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3676000
    • Patent number 3,676,000
    • Issue date Jul 11, 1972
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    3640009
    • Patent number 3,640,009
    • Issue date Feb 8, 1972
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3621589
    • Patent number 3,621,589
    • Issue date Nov 23, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3621249
    • Patent number 3,621,249
    • Issue date Nov 16, 1971
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    3620590
    • Patent number 3,620,590
    • Issue date Nov 16, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3609035
    • Patent number 3,609,035
    • Issue date Sep 28, 1971
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    3594933
    • Patent number 3,594,933
    • Issue date Jul 27, 1971
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3578905
    • Patent number 3,578,905
    • Issue date May 18, 1971
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    3560085
    • Patent number 3,560,085
    • Issue date Feb 2, 1971
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    3487210
    • Patent number 3,487,210
    • Issue date Dec 30, 1969
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    3477156
    • Patent number 3,477,156
    • Issue date Nov 11, 1969
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3468046
    • Patent number 3,468,046
    • Issue date Sep 23, 1969
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3467825
    • Patent number 3,467,825
    • Issue date Sep 16, 1969
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    3455577
    • Patent number 3,455,577
    • Issue date Jul 15, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3217643
    • Patent number 3,217,643
    • Issue date Nov 16, 1965
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    3205480
    • Patent number 3,205,480
    • Issue date Sep 7, 1965
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3125812
    • Patent number 3,125,812
    • Issue date Mar 24, 1964
    • G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents