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  • G04G9/0088
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GPHYSICS G04Horology G04GELECTRONIC TIME-PIECES G04G9/00Visual time or date indication means

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G04G9/0088by controlling light sources
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Patents Grantslast 30 patents

  • Information Patent Grant

    Display device
    • Patent number 11,950,474
    • Issue date Apr 2, 2024
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display method, apparatus, smart wearable device and storage medium
    • Patent number 11,880,172
    • Issue date Jan 23, 2024
    • Anhui Huami Information Technology Co., Ltd.
    • Wang Huang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display device
    • Patent number 11,678,538
    • Issue date Jun 13, 2023
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optical sensor subsystem adjacent a cover of an electronic device h...
    • Patent number 11,504,057
    • Issue date Nov 22, 2022
    • Apple Inc.
    • Adam T. Clavelle
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Display device
    • Patent number 11,271,070
    • Issue date Mar 8, 2022
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronic devices with display burn-in mitigation
    • Patent number 10,983,482
    • Issue date Apr 20, 2021
    • Apple Inc.
    • Tae-Wook Koh
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 10,680,055
    • Issue date Jun 9, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Skeletonized electronic tourbillon simulator with repeater
    • Patent number 10,509,367
    • Issue date Dec 17, 2019
    • Randy Alarcon
    • G04 - HOROLOGY
  • Information Patent Grant

    Display device
    • Patent number 10,263,063
    • Issue date Apr 16, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • G04 - HOROLOGY
  • Information Patent Grant

    Display device
    • Patent number 10,096,669
    • Issue date Oct 9, 2018
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Smart watch
    • Patent number 9,933,756
    • Issue date Apr 3, 2018
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Yuejun Tang
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Mother-of-pearl dial for a hidden display
    • Patent number 9,915,924
    • Issue date Mar 13, 2018
    • The Swatch Group Research and Development Ltd.
    • Michel Sagardoyburu
    • G04 - HOROLOGY
  • Information Patent Grant

    Smart watch and multiple numerical operation method thereof
    • Patent number 9,857,773
    • Issue date Jan 2, 2018
    • WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Yuejun Tang
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Time teaching watch and method
    • Patent number 9,082,314
    • Issue date Jul 14, 2015
    • Titanium Marketing, Inc.
    • Tak Mou T. Tsai
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Electronic timepiece having illumination level
    • Patent number 4,423,963
    • Issue date Jan 3, 1984
    • Citizen Watch Company Limited
    • Fuminori Suzuki
    • G04 - HOROLOGY
  • Information Patent Grant

    3824582
    • Patent number 3,824,582
    • Issue date Jul 16, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3787752
    • Patent number 3,787,752
    • Issue date Jan 22, 1974
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20240237445
    • Publication date Jul 11, 2024
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei YAMAZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230276669
    • Publication date Aug 31, 2023
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei YAMAZAKI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DISPLAY DEVICES AND ELECTRONIC APPARATUSES COMPRISING SAME
    • Publication number 20230229116
    • Publication date Jul 20, 2023
    • Dayton Technologies Limited
    • Paul Anthony Yuen
    • G04 - HOROLOGY
  • Information Patent Application

    Optical Sensor Subsystem Adjacent a Cover of an Electronic Device H...
    • Publication number 20230052087
    • Publication date Feb 16, 2023
    • Apple Inc.
    • Adam T. Clavelle
    • G04 - HOROLOGY
  • Information Patent Application

    Display Method, Apparatus, Smart Wearable Device And Storage Medium
    • Publication number 20220121158
    • Publication date Apr 21, 2022
    • ANHUI HUAMI INFORMATION TECHNOLOGY CO., LTD.
    • Wang Huang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20220069060
    • Publication date Mar 3, 2022
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei YAMAZAKI
    • G04 - HOROLOGY
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20200395431
    • Publication date Dec 17, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei YAMAZAKI
    • G04 - HOROLOGY
  • Information Patent Application

    Electronic Devices With Display Burn-in Mitigation
    • Publication number 20200218204
    • Publication date Jul 9, 2020
    • Apple Inc.
    • Tae-Wook Koh
    • G04 - HOROLOGY
  • Information Patent Application

    SKELETONIZED ELECTRONIC TOURBILLON SIMULATOR WITH REPEATER
    • Publication number 20190317452
    • Publication date Oct 17, 2019
    • Randy Alarcon
    • G04 - HOROLOGY
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20190115417
    • Publication date Apr 18, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei YAMAZAKI
    • G04 - HOROLOGY
  • Information Patent Application

    Optical Sensor Subsystem Adjacent a Cover of an Electronic Device H...
    • Publication number 20190090806
    • Publication date Mar 28, 2019
    • Apple Inc.
    • Adam T. Clavelle
    • G04 - HOROLOGY
  • Information Patent Application

    WEARABLE DEVICE
    • Publication number 20190033794
    • Publication date Jan 31, 2019
    • SEIKO EPSON CORPORATION
    • Noriaki HIRAIDE
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SOLAR CELL DEVICE AND METHOD FOR PRODUCING THE SAME
    • Publication number 20180217561
    • Publication date Aug 2, 2018
    • SEIKO EPSON CORPORATION
    • Tetsuya Isshiki
    • G04 - HOROLOGY
  • Information Patent Application

    SMART WATCH AND MULTIPLE NUMERICAL OPERATION METHOD THEREOF
    • Publication number 20170364035
    • Publication date Dec 21, 2017
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Yuejun Tang
    • G04 - HOROLOGY
  • Information Patent Application

    SMART WATCH
    • Publication number 20170364036
    • Publication date Dec 21, 2017
    • Wuhan China Star Optoelectronics Technology Co., Ltd.
    • Yuejun Tang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20170338296
    • Publication date Nov 23, 2017
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei YAMAZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20170077211
    • Publication date Mar 16, 2017
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei YAMAZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SYSTEMS AND METHODS FOR DIMMING AN ALARM CLOCK WITH THREE DISPLAYS
    • Publication number 20160363912
    • Publication date Dec 15, 2016
    • HTI Industries LLC
    • Ely I. Ashkenazi
    • G04 - HOROLOGY
  • Information Patent Application

    Time Teaching Watch and Method
    • Publication number 20150117162
    • Publication date Apr 30, 2015
    • Titanium Marketing, Inc.
    • Tak Mou T. TSAI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    GEOMETRICAL-FIGURE TIME DISPLAY
    • Publication number 20120147714
    • Publication date Jun 14, 2012
    • Yaron Chaut
    • G04 - HOROLOGY