Light conductor

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  • H01H2219/062
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Current Industry

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    KEYBOARD AND KEY MODULE THEREOF

    • Publication number 20210280379
    • Publication date Sep 9, 2021
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Yi-Wen CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC APPARATUS HAVING ILLUMINATED KEY TOPS

    • Publication number 20210225603
    • Publication date Jul 22, 2021
    • LENOVO (SINGAPORE) PTE. LTD.
    • Masahiro Kitamura
    • G02 - OPTICS
  • Information Patent Application

    KEYBOARD WITH LIGHT GUIDING NAMEPLATE

    • Publication number 20210191022
    • Publication date Jun 24, 2021
    • DEXIN ELECTRONIC LTD.
    • HO-LUNG LU
    • G02 - OPTICS
  • Information Patent Application

    INPUT DEVICE

    • Publication number 20210134540
    • Publication date May 6, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • Go NAKATANI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BACKLIT SWITCHES

    • Publication number 20210125802
    • Publication date Apr 29, 2021
    • Hewlett-Packard Development Company, L.P.
    • Yu Chen So
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD BACKLIGHT MODULE AND MANUFACTURING METHOD THEREOF

    • Publication number 20210096293
    • Publication date Apr 1, 2021
    • CHICONY POWER TECHNOLOGY CO., LTD.
    • Hsuan-Wei Ho
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH AND OPERATION DEVICE

    • Publication number 20210090825
    • Publication date Mar 25, 2021
    • Omron Corporation
    • Hiroaki FUJINO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Keypad Having Illuminated Buttons

    • Publication number 20210051778
    • Publication date Feb 18, 2021
    • Lutron Technology Company LLC
    • Matthew P. McDonald
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    METHOD AND APPARATUS FOR RANGING FINDING, ORIENTING AND/OR POSITION...

    • Publication number 20210043398
    • Publication date Feb 11, 2021
    • ANDREW H. LOHBIHLER
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CONTROL DEVICE HAVING AN INTEGRAL REFLECTING STRUCTURE FOR A SENSIN...

    • Publication number 20210045216
    • Publication date Feb 11, 2021
    • Lutron Technology Company LLC
    • William Taylor Shivell
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    ILLUMINATED KEYBOARD

    • Publication number 20210034165
    • Publication date Feb 4, 2021
    • MICHAEL SHIPMAN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIGHT-EMITTING KEYBOARD AND BACKLIGHT MODULE

    • Publication number 20210012984
    • Publication date Jan 14, 2021
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Yi-Wen Chen
    • G02 - OPTICS
  • Information Patent Application

    CIRCUIT STRUCTURE, BACKLIGHT MODULE AND LIGHT-EMITTING KEY DEVICE U...

    • Publication number 20200402748
    • Publication date Dec 24, 2020
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Ching-Lung CHENG
    • G02 - OPTICS
  • Information Patent Application

    KEY MODULE

    • Publication number 20200402740
    • Publication date Dec 24, 2020
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Jian-Jhih Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BACKLIGHT MODULE AND LUMINOUS KEYBOARD USING THE SAME

    • Publication number 20200373107
    • Publication date Nov 26, 2020
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Shih-Wen Chiu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEY STRUCTURE

    • Publication number 20200350128
    • Publication date Nov 5, 2020
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Ming-Fu Yen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD MODULE

    • Publication number 20200343058
    • Publication date Oct 29, 2020
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Ming-Fu Yen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT GUIDE STRUCTURE AND LIGHT-EMITTING KEYBOARD DEVICE

    • Publication number 20200335290
    • Publication date Oct 22, 2020
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Yi-Wen Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Middle illuminated button switch

    • Publication number 20200294735
    • Publication date Sep 17, 2020
    • Dongguan City Kaihua Electronics Co.,Ltd
    • FuXi Wu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SOFT UPPER TRIM FOR SWITCH ASSEMBLY OF VEHICLE DOOR AND METHOD OF M...

    • Publication number 20200238900
    • Publication date Jul 30, 2020
    • SEOYON E-HWA CO., LTD.
    • Ji Hyun CHO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    KEY SWITCH DEVICE

    • Publication number 20200243279
    • Publication date Jul 30, 2020
    • Omron Corporation
    • Kazuhira Izawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPERATION DEVICE

    • Publication number 20200185170
    • Publication date Jun 11, 2020
    • DENSO CORPORATION
    • Yukihide OTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT GUIDING KEY STRUCTURE AND ELECTRONIC DEVICE INCLUDING THE SAME

    • Publication number 20200135418
    • Publication date Apr 30, 2020
    • NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.
    • DONG-BO ZHOU
    • G02 - OPTICS
  • Information Patent Application

    ILLUMINATED KEYBOARD

    • Publication number 20200133402
    • Publication date Apr 30, 2020
    • MICHAEL SHIPMAN
    • SHIPMAN MICHAEL
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEYBOARD DEVICE AND OPERATION METHOD THEREOF

    • Publication number 20200124915
    • Publication date Apr 23, 2020
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Chun-Lin Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYCAP, ILLUMINATING KEYSWITCH HAVING THE SAME AND METHOD FOR MANUF...

    • Publication number 20200098532
    • Publication date Mar 26, 2020
    • LITE-ON Technology (Chang Zhou) Co., LTD
    • XiaoQiang Liang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEYBOARD

    • Publication number 20200064926
    • Publication date Feb 27, 2020
    • CHICONY ELECTRONICS CO., LTD.
    • Chia-Hsin CHEN
    • G02 - OPTICS
  • Information Patent Application

    SINGULATED KEYBOARD ASSEMBLIES AND METHODS FOR ASSEMBLING A KEYBOARD

    • Publication number 20200058456
    • Publication date Feb 20, 2020
    • Apple Inc.
    • Chia Chi Wu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ILLUMINATED KEYBOARD

    • Publication number 20200051761
    • Publication date Feb 13, 2020
    • CHICONY ELECTRONICS CO., LTD.
    • Chao-Chin Hsieh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER TOOL

    • Publication number 20200047319
    • Publication date Feb 13, 2020
    • MAKITA CORPORATION
    • Hidenori NAGASAKA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS