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by electric lamps

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  • G04C19/02
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Parent Industries

GPHYSICS G04Horology G04CELECTROMECHANICAL CLOCKS OR WATCHES G04C19/00Producing optical time signals at prefixed times by electric means

Current Industry

G04C19/02by electric lamps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Organic-light emitting diode
    • Patent number 12,158,250
    • Issue date Dec 3, 2024
    • PICTIVA DISPLAYS INTERNATIONAL LIMITED
    • Ulrich Kastner-Jung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Organic-light emitting diode
    • Patent number 11,828,425
    • Issue date Nov 28, 2023
    • PICTIVA DISPLAYS INTERNATIONAL LIMITED
    • Ulrich Kastner-Jung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Organic-light-emitting diode
    • Patent number 11,585,504
    • Issue date Feb 21, 2023
    • Pictiva Displays International Limited
    • Ulrich Kastner-Jung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Reward clock
    • Patent number 10,761,486
    • Issue date Sep 1, 2020
    • Derek Ostler
    • G04 - HOROLOGY
  • Information Patent Grant

    Organic-light-emitting diode
    • Patent number 10,605,422
    • Issue date Mar 31, 2020
    • Osram Opto Semiconductors GmbH
    • Ulrich Kastner-Jung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Organic-light-emitting diode and luminaire
    • Patent number 9,797,567
    • Issue date Oct 24, 2017
    • OSRAM OLED GmbH
    • Ulrich Kastner-Jung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method for controlling communications terminal and program
    • Patent number 9,516,726
    • Issue date Dec 6, 2016
    • Panasonic Intellectual Property Corporation of America
    • Kento Ogawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dimmable luminary featuring colour change during dimming
    • Patent number 9,107,251
    • Issue date Aug 11, 2015
    • Koninklijke Philips N.V.
    • Vanja Hommes
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Individual reminding device
    • Patent number 8,811,126
    • Issue date Aug 19, 2014
    • National Taiwan University
    • Rayleigh Ping-Ying Chiang
    • G04 - HOROLOGY
  • Information Patent Grant

    Stop light go light timer
    • Patent number 8,547,801
    • Issue date Oct 1, 2013
    • Courtney Anne Zorn
    • G04 - HOROLOGY
  • Information Patent Grant

    Apparatus for waking up a user
    • Patent number 8,499,593
    • Issue date Aug 6, 2013
    • Koninklijke Philips N.V.
    • Bartel Marinus Van De Sluis
    • G04 - HOROLOGY
  • Information Patent Grant

    Lighting device and method for producing sequential lighting stimuli
    • Patent number 8,427,311
    • Issue date Apr 23, 2013
    • Koninklijke Philips Electronics N.V.
    • Lucas Josef Maria Schlangen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Night light wake up indicator
    • Patent number 8,018,327
    • Issue date Sep 13, 2011
    • Good Nite Lite, LLC
    • Adam Nelson
    • G04 - HOROLOGY
  • Information Patent Grant

    Night light wake up indicator
    • Patent number 7,683,763
    • Issue date Mar 23, 2010
    • Adam Nelson
    • G04 - HOROLOGY
  • Information Patent Grant

    Reminder clock
    • Patent number 5,199,009
    • Issue date Mar 30, 1993
    • Geno Svast
    • G04 - HOROLOGY
  • Information Patent Grant

    Clock with selective visual alarm indicators
    • Patent number 4,373,822
    • Issue date Feb 15, 1983
    • Frank S. Tkac
    • G04 - HOROLOGY
  • Information Patent Grant

    Divers' fluid-tight watch comprising an electric circuit
    • Patent number 3,943,694
    • Issue date Mar 16, 1976
    • ETA A.G. Ebauches-Fabrik
    • Peter Hofer
    • G04 - HOROLOGY
  • Information Patent Grant

    3845614
    • Patent number 3,845,614
    • Issue date Nov 5, 1974
    • G04 - HOROLOGY
  • Information Patent Grant

    3798889
    • Patent number 3,798,889
    • Issue date Mar 26, 1974
    • G04 - HOROLOGY
  • Information Patent Grant

    3727395
    • Patent number 3,727,395
    • Issue date Apr 17, 1973
    • G04 - HOROLOGY
  • Information Patent Grant

    3634847
    • Patent number 3,634,847
    • Issue date Jan 11, 1972
    • G08 - SIGNALLING
  • Information Patent Grant

    3545195
    • Patent number 3,545,195
    • Issue date Dec 8, 1970
    • G04 - HOROLOGY
  • Information Patent Grant

    2636336
    • Patent number 2,636,336
    • Issue date Apr 28, 1953
    • G04 - HOROLOGY
  • Information Patent Grant

    2526442
    • Patent number 2,526,442
    • Issue date Oct 17, 1950
    • G08 - SIGNALLING
  • Information Patent Grant

    2414835
    • Patent number 2,414,835
    • Issue date Jan 28, 1947
    • G04 - HOROLOGY
  • Information Patent Grant

    2302491
    • Patent number 2,302,491
    • Issue date Nov 17, 1942
    • G04 - HOROLOGY
  • Information Patent Grant

    2276339
    • Patent number 2,276,339
    • Issue date Mar 17, 1942
    • G04 - HOROLOGY
  • Information Patent Grant

    2200021
    • Patent number 2,200,021
    • Issue date May 7, 1940
    • G04 - HOROLOGY
  • Information Patent Grant

    2180047
    • Patent number 2,180,047
    • Issue date Nov 14, 1939
    • G04 - HOROLOGY
  • Information Patent Grant

    2091205
    • Patent number 2,091,205
    • Issue date Aug 24, 1937
    • G04 - HOROLOGY

Patents Applicationslast 30 patents

  • Information Patent Application

    WEARABLE LUMINOUS DISPLAY SYSTEM FOR DISPLAYING INFORMATION ORIGINA...
    • Publication number 20250068129
    • Publication date Feb 27, 2025
    • Preciflex SA
    • Johann Rohner
    • G04 - HOROLOGY
  • Information Patent Application

    ORGANIC-LIGHT EMITTING DIODE
    • Publication number 20240110678
    • Publication date Apr 4, 2024
    • Pictiva Displays International Limited
    • Ulrich Kastner-Jung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ORGANIC-LIGHT EMITTING DIODE
    • Publication number 20230160549
    • Publication date May 25, 2023
    • Pictiva Displays International Limited
    • Ulrich Kastner-Jung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Reward Clock
    • Publication number 20200241478
    • Publication date Jul 30, 2020
    • Derek Ostler
    • G04 - HOROLOGY
  • Information Patent Application

    Organic-Light-Emitting Diode
    • Publication number 20200182422
    • Publication date Jun 11, 2020
    • OSRAM OLED GmbH
    • Ulrich KASTNER-JUNG
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Organic-Light-Emitting Diode
    • Publication number 20180003354
    • Publication date Jan 4, 2018
    • OSRAM OLED GMBH
    • Ulrich KASTNER-JUNG
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DIMMABLE LUMINARY FEATURING COLOUR CHANGE DURING DIMMING
    • Publication number 20140354189
    • Publication date Dec 4, 2014
    • KONINKLI PHILIPSN.V.
    • Vanja Hommes
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PILLBOX AND ALARM CLOCK
    • Publication number 20140064038
    • Publication date Mar 6, 2014
    • William Wesley Duer
    • G04 - HOROLOGY
  • Information Patent Application

    NIGHT LIGHT WAKE UP INDICATOR
    • Publication number 20120188079
    • Publication date Jul 26, 2012
    • Adam Nelson
    • G04 - HOROLOGY
  • Information Patent Application

    Organic-Light-Emitting Diode and Luminaire
    • Publication number 20120091923
    • Publication date Apr 19, 2012
    • Osram Opto Semiconductors GmbH
    • Ulrich Kastner-Jung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Stop light go light timer
    • Publication number 20120026844
    • Publication date Feb 2, 2012
    • Whitney Kay Burkhardt
    • G04 - HOROLOGY
  • Information Patent Application

    DEVICE INCORPORATING BOTH LIVE AND STATIC ADJUSTMENT FEATURES FOR D...
    • Publication number 20120014223
    • Publication date Jan 19, 2012
    • The Athena Company, LLC
    • Aindrea McKelvey Campbell
    • G04 - HOROLOGY
  • Information Patent Application

    INDIVIDUAL REMINDING DEVICE
    • Publication number 20110096637
    • Publication date Apr 28, 2011
    • National Taiwan University
    • Rayleigh Ping-Ying Chiang
    • G04 - HOROLOGY
  • Information Patent Application

    APPARATUS FOR WAKING UP A USER
    • Publication number 20110058456
    • Publication date Mar 10, 2011
    • Koninklijke Philips Electronics N.V.
    • Bartel Marinus Van De Sluis
    • G04 - HOROLOGY
  • Information Patent Application

    LIGHTING DEVICE
    • Publication number 20100277316
    • Publication date Nov 4, 2010
    • Koninklijke Philips Electronics N.V.
    • Lucas Josef Maria Schlangen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    NIGHT LIGHT WAKE UP INDICATOR
    • Publication number 20100134284
    • Publication date Jun 3, 2010
    • Adam Nelson
    • G04 - HOROLOGY
  • Information Patent Application

    NIGHT LIGHT WAKE UP INDICATOR
    • Publication number 20090079561
    • Publication date Mar 26, 2009
    • Adam Nelson
    • G04 - HOROLOGY