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  • G04C11/04
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Parent Industries

GPHYSICS G04Horology G04CELECTROMECHANICAL CLOCKS OR WATCHES G04C11/00Synchronisation of independently-driven clocks

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G04C11/04over a line
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Wireless inductive pointer clock
    • Patent number 9,319,829
    • Issue date Apr 19, 2016
    • Hua Wen Hsu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Measuring the accuracy of an endpoint clock from a remote device
    • Patent number 8,891,338
    • Issue date Nov 18, 2014
    • Itron, Inc.
    • Matthew Johnson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Time synchronization apparatus based on parallel processing
    • Patent number 8,532,241
    • Issue date Sep 10, 2013
    • Electronics and Telecommunications Research and Instittute
    • Seung-woo Lee
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Integrated system of loads with multiple public awareness functions
    • Patent number 7,356,603
    • Issue date Apr 8, 2008
    • Rauland-Borg Corporation
    • Dilip T. Singhi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3076879
    • Patent number 3,076,879
    • Issue date Feb 5, 1963
    • G08 - SIGNALLING
  • Information Patent Grant

    2900787
    • Patent number 2,900,787
    • Issue date Aug 25, 1959
    • G04 - HOROLOGY
  • Information Patent Grant

    2816166
    • Patent number 2,816,166
    • Issue date Dec 10, 1957
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2796729
    • Patent number 2,796,729
    • Issue date Jun 25, 1957
    • G04 - HOROLOGY
  • Information Patent Grant

    2610241
    • Patent number 2,610,241
    • Issue date Sep 9, 1952
    • G04 - HOROLOGY
  • Information Patent Grant

    2359973
    • Patent number 2,359,973
    • Issue date Oct 10, 1944
    • G04 - HOROLOGY
  • Information Patent Grant

    2313466
    • Patent number 2,313,466
    • Issue date Mar 9, 1943
    • G04 - HOROLOGY
  • Information Patent Grant

    2294923
    • Patent number 2,294,923
    • Issue date Sep 8, 1942
    • G04 - HOROLOGY
  • Information Patent Grant

    2289636
    • Patent number 2,289,636
    • Issue date Jul 14, 1942
    • G04 - HOROLOGY
  • Information Patent Grant

    2083363
    • Patent number 2,083,363
    • Issue date Jun 8, 1937
    • G04 - HOROLOGY
  • Information Patent Grant

    1989605
    • Patent number 1,989,605
    • Issue date Jan 29, 1935
    • G04 - HOROLOGY
  • Information Patent Grant

    1979318
    • Patent number 1,979,318
    • Issue date Nov 6, 1934
    • G04 - HOROLOGY
  • Information Patent Grant

    1979319
    • Patent number 1,979,319
    • Issue date Nov 6, 1934
    • G04 - HOROLOGY
  • Information Patent Grant

    1937894
    • Patent number 1,937,894
    • Issue date Dec 5, 1933
    • G04 - HOROLOGY
  • Information Patent Grant

    1767949
    • Patent number 1,767,949
    • Issue date Jun 24, 1930
    • G04 - HOROLOGY
  • Information Patent Grant

    1768431
    • Patent number 1,768,431
    • Issue date Jun 24, 1930
    • G04 - HOROLOGY
  • Information Patent Grant

    1529331
    • Patent number 1,529,331
    • Issue date Mar 10, 1925
    • G04 - HOROLOGY
  • Information Patent Grant

    1377000
    • Patent number 1,377,000
    • Issue date May 3, 1921
    • G04 - HOROLOGY
  • Information Patent Grant

    1310780
    • Patent number 1,310,780
    • Issue date Jul 22, 1919
    • G04 - HOROLOGY
  • Information Patent Grant

    1310779
    • Patent number 1,310,779
    • Issue date Jul 22, 1919
    • G04 - HOROLOGY
  • Information Patent Grant

    1310782
    • Patent number 1,310,782
    • Issue date Jul 22, 1919
    • G04 - HOROLOGY
  • Information Patent Grant

    1310375
    • Patent number 1,310,375
    • Issue date Jul 15, 1919
    • G04 - HOROLOGY
  • Information Patent Grant

    1097636
    • Patent number 1,097,636
    • Issue date May 26, 1914
    • G04 - HOROLOGY
  • Information Patent Grant

    970241
    • Patent number 970,241
    • Issue date Sep 13, 1910
    • G04 - HOROLOGY
  • Information Patent Grant

    963192
    • Patent number 963,192
    • Issue date Jul 5, 1910
    • G04 - HOROLOGY
  • Information Patent Grant

    950896
    • Patent number 950,896
    • Issue date Mar 1, 1910
    • G04 - HOROLOGY

Patents Applicationslast 30 patents