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Primax Electronics Ltd.

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  • Taipei, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Active alignment machine
    • Patent number 11,960,138
    • Issue date Apr 16, 2024
    • Primax Electronics Ltd.
    • Ching-Hui Chang
    • G02 - OPTICS
  • Information Patent Grant

    Touch pad with key input function
    • Patent number 11,941,216
    • Issue date Mar 26, 2024
    • Primax Electronics Ltd.
    • Chien-Hui Wu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Light guide module including thick portion and thin portion
    • Patent number 11,927,788
    • Issue date Mar 12, 2024
    • Primax Electronics Ltd.
    • Chia-Ming Li
    • G02 - OPTICS
  • Information Patent Grant

    Control device
    • Patent number 11,915,889
    • Issue date Feb 27, 2024
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Touch device with pressure sensing and vibration feedback
    • Patent number 11,907,428
    • Issue date Feb 20, 2024
    • Primax Electronics Ltd.
    • Chieh-Hung Hsieh
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Security authentication method and security authentication device u...
    • Patent number 11,900,743
    • Issue date Feb 13, 2024
    • Primax Electronics Ltd.
    • Hsiu-Wen Wang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Touchpad module and computing device using the touchpad module
    • Patent number 11,899,857
    • Issue date Feb 13, 2024
    • Primax Electronics Ltd.
    • Wei-Chiang Huang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keyboard device and key structure thereof
    • Patent number 11,887,792
    • Issue date Jan 30, 2024
    • Primax Electronics Ltd.
    • Che-An Li
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Input system with voltage transmission function and input device th...
    • Patent number 11,870,336
    • Issue date Jan 9, 2024
    • Primax Electronics Ltd.
    • Chuan-Tai Hsiao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Ultra-wideband antenna and wireless headphone including ultra-wideb...
    • Patent number 11,870,158
    • Issue date Jan 9, 2024
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Membrane circuit board and keyboard device using same
    • Patent number 11,862,411
    • Issue date Jan 2, 2024
    • Primax Electronics Ltd.
    • Chuang-Shu Jhuang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Luminous touch pad module
    • Patent number 11,861,079
    • Issue date Jan 2, 2024
    • Primax Electronics Ltd.
    • Ming-Hui Yeh
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Light guide module
    • Patent number 11,860,397
    • Issue date Jan 2, 2024
    • Primax Electronics Ltd.
    • Jia-Hung Lin
    • G02 - OPTICS
  • Information Patent Grant

    Optical module positioning method
    • Patent number 11,825,055
    • Issue date Nov 21, 2023
    • Primax Electronics Ltd.
    • Kun-Lin Wu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Light adjusting structure
    • Patent number 11,810,736
    • Issue date Nov 7, 2023
    • Primax Electronics Ltd.
    • Yu-Zeng Yang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Key structure
    • Patent number 11,810,733
    • Issue date Nov 7, 2023
    • Primax Electronics Ltd.
    • Sheng-An Tsai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Control device
    • Patent number 11,810,735
    • Issue date Nov 7, 2023
    • Primax Electronics Ltd.
    • Wei-Ching Kuo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Audio and video streaming device and method for controlling output...
    • Patent number 11,809,063
    • Issue date Nov 7, 2023
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Printing device with document managing function and document managi...
    • Patent number 11,795,018
    • Issue date Oct 24, 2023
    • Primax Electronics Ltd.
    • Kun-Lin Wu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Mouse device
    • Patent number 11,797,106
    • Issue date Oct 24, 2023
    • Primax Electronics Ltd.
    • Shun-Biao Fan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Mouse device
    • Patent number 11,797,108
    • Issue date Oct 24, 2023
    • Primax Electronics Ltd.
    • Chun-Nan Su
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Lens module
    • Patent number 11,785,723
    • Issue date Oct 10, 2023
    • Primax Electronics Ltd.
    • Sheng-Hsiang Chiu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Mouse device
    • Patent number 11,784,013
    • Issue date Oct 10, 2023
    • Primax Electronics Ltd.
    • Shun-Biao Fan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Digital photographing device
    • Patent number 11,765,456
    • Issue date Sep 19, 2023
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Mouse device
    • Patent number 11,762,483
    • Issue date Sep 19, 2023
    • Primax Electronics Ltd.
    • Hong-Hiu Xie
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Gaming controller
    • Patent number 11,759,703
    • Issue date Sep 19, 2023
    • Primax Electronics Ltd.
    • Dong-Xu Su
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Backlight kit
    • Patent number 11,754,769
    • Issue date Sep 12, 2023
    • Primax Electronics Ltd.
    • Wei-Ping Chan
    • G02 - OPTICS
  • Information Patent Grant

    Miniature backlight kit
    • Patent number 11,746,968
    • Issue date Sep 5, 2023
    • Primax Electronics Ltd.
    • Wei-Ping Chan
    • F21 - LIGHTING
  • Information Patent Grant

    Keyboard device
    • Patent number 11,735,382
    • Issue date Aug 22, 2023
    • Primax Electronics Ltd.
    • Zheng-Hong Lai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Image capturing device
    • Patent number 11,733,590
    • Issue date Aug 22, 2023
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    KEYBOARD DEVICE
    • Publication number 20240120161
    • Publication date Apr 11, 2024
    • Primax Electronics Ltd.
    • Chin-Sung Pan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BACKLIGHT MODULE AND KEYBOARD DEVICE WITH SAME
    • Publication number 20240112869
    • Publication date Apr 4, 2024
    • Primax Electronics Ltd.
    • Xiang-Ge He
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GHOST KEY PREVENTING CIRCUIT
    • Publication number 20240113731
    • Publication date Apr 4, 2024
    • Primax Electronics Ltd.
    • Chih-Chen Chang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WIRELESS CHARGING DEVICE
    • Publication number 20240088708
    • Publication date Mar 14, 2024
    • Primax Electronics Ltd.
    • Bo-An Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    WHEEL CONTROL MECHANISM AND MOUSE DEVICE WITH SAME
    • Publication number 20240071665
    • Publication date Feb 29, 2024
    • Primax Electronics Ltd.
    • Chun-Nan Su
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH DEVICE WITH PRESSURE SENSING AND VIBRATION FEEDBACK
    • Publication number 20240069636
    • Publication date Feb 29, 2024
    • Primax Electronics Ltd.
    • Chieh-Hung Hsieh
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH FEEDBACK CORRECTION METHOD AND TOUCH MODULE USING SAME
    • Publication number 20240053827
    • Publication date Feb 15, 2024
    • Primax Electronics Ltd.
    • Chieh-Hung Hsieh
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH MODULE
    • Publication number 20240053857
    • Publication date Feb 15, 2024
    • Primax Electronics Ltd.
    • Hung-Wei Kuo
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEYBOARD MODULE
    • Publication number 20240049408
    • Publication date Feb 8, 2024
    • Primax Electronics Ltd.
    • Fang-Lung Yuan
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRONIC SYSTEM AND ELECTRONIC DEVICE WITH EXPANSION FUNCTION
    • Publication number 20240028076
    • Publication date Jan 25, 2024
    • Primax Electronics Ltd.
    • Chuan-Tai Hsiao
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SECURITY AUTHENTICATION METHOD AND SECURITY AUTHENTICATION DEVICE U...
    • Publication number 20240021034
    • Publication date Jan 18, 2024
    • PRIMAX ELECTRONICS LTD.
    • HSIU-WEN WANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MANUFACTURING METHOD OF MEMBRANE CIRCUIT BOARD
    • Publication number 20240015892
    • Publication date Jan 11, 2024
    • Primax Electronics Ltd.
    • Yi-Te Chou
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BENDABLE SUPPORT DEVICE
    • Publication number 20240003482
    • Publication date Jan 4, 2024
    • Primax Electronics Ltd.
    • Che-Wei Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INPUT SYSTEM WITH VOLTAGE TRANSMISSION FUNCTION AND INPUT DEVICE TH...
    • Publication number 20230409503
    • Publication date Dec 21, 2023
    • Primax Electronics Ltd.
    • Chuan-Tai Hsiao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MEMBRANE CIRCUIT BOARD AND KEYBOARD DEVICE USING SAME
    • Publication number 20230395339
    • Publication date Dec 7, 2023
    • Primax Electronics Ltd.
    • Chuang-Shu Jhuang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SUN PROTECTION DEVICE
    • Publication number 20230367043
    • Publication date Nov 16, 2023
    • PRIMAX ELECTRONICS LTD.
    • WEI-TING SHEN
    • G02 - OPTICS
  • Information Patent Application

    ULTRA-WIDEBAND ANTENNA AND WIRELESS HEADPHONE INCLUDING ULTRA-WIDEB...
    • Publication number 20230352835
    • Publication date Nov 2, 2023
    • PRIMAX ELECTRONICS LTD.
    • YUNG-TAI PAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AUDIO AND VIDEO STREAMING DEVICE AND METHOD FOR CONTROLLING OUTPUT...
    • Publication number 20230333449
    • Publication date Oct 19, 2023
    • PRIMAX ELECTRONICS LTD.
    • YUNG-TAI PAN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DIGITAL PHOTOGRAPHING DEVICE
    • Publication number 20230308754
    • Publication date Sep 28, 2023
    • PRIMAX ELECTRONICS LTD.
    • YUNG-TAI PAN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MOUSE SHELL WITH COOLING TOUCH
    • Publication number 20230297174
    • Publication date Sep 21, 2023
    • Primax Electronics Ltd.
    • Han-Pin Kao
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    CHARGING DEVICE WITH DISPLAYING FUNCTION
    • Publication number 20230284396
    • Publication date Sep 7, 2023
    • Primax Electronics Ltd.
    • Bo-An Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGE CAPTURING DEVICE
    • Publication number 20230273506
    • Publication date Aug 31, 2023
    • PRIMAX ELECTRONICS LTD.
    • YUNG-TAI PAN
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CONTROL DEVICE WITH CAPACITIVE-TYPE VISUAL KEY STRUCTURE
    • Publication number 20230268922
    • Publication date Aug 24, 2023
    • PRIMAX ELECTRONICS LTD.
    • YUNG-TAI PAN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    RING FOR CLASPING CYLINDRICAL OBJECT
    • Publication number 20230256569
    • Publication date Aug 17, 2023
    • PRIMAX ELECTRONICS LTD.
    • YUNG-TAI PAN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CONTROL DEVICE
    • Publication number 20230223213
    • Publication date Jul 13, 2023
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTROL DEVICE
    • Publication number 20230223214
    • Publication date Jul 13, 2023
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    INPUT DEVICE ASSEMBLY WITH SUPPORT PAD
    • Publication number 20230213046
    • Publication date Jul 6, 2023
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MULTIMEDIA CONTENT EDITING CONTROLLER AND CONTROL METHOD THEREOF
    • Publication number 20230214105
    • Publication date Jul 6, 2023
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEY STRUCTURE
    • Publication number 20230215668
    • Publication date Jul 6, 2023
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTROL SYSTEM
    • Publication number 20230215669
    • Publication date Jul 6, 2023
    • PRIMAX ELECTRONICS LTD.
    • CHI-SHIU CHEN
    • H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks

  • Information Trademark

    76671978 - TWIST
    • Serial number 76671978
    • Filing date Jan 29, 2007
    • PRIMAX ELECTRONICS LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    76671979 - TWISTER
    • Serial number 76671979
    • Filing date Jan 29, 2007
    • PRIMAX ELECTRONICS LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78440744 - DJZ
    • Serial number 78440744
    • Registration number 3345085
    • Filing date Jun 24, 2004
    • Destiny Technology (Taiwan) Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78440752 - DZ
    • Serial number 78440752
    • Registration number 3330616
    • Filing date Jun 24, 2004
    • Destiny Technology (Taiwan) Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    76271799 - D-HVP
    • Serial number 76271799
    • Registration number 2781159
    • Filing date Jun 15, 2001
    • Primax Electronics LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    76101741 - PHOTOPORT
    • Serial number 76101741
    • Registration number 2660310
    • Filing date Aug 1, 2000
    • Primax Electronics Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    76101742 - PICTUREPORT
    • Serial number 76101742
    • Filing date Aug 1, 2000
    • Primax Electronics Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    76061383 - PRIMASCAN
    • Serial number 76061383
    • Registration number 2519588
    • Filing date Jun 1, 2000
    • Primax Electronics Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75917306 - BLUESERVER
    • Serial number 75917306
    • Filing date Feb 15, 2000
    • PRIMAX ELECTRONICS LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75913630 - BLUECLIENT
    • Serial number 75913630
    • Filing date Feb 10, 2000
    • PRIMAX ELECTRONICS LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75804703 - VISIONEER.COM
    • Serial number 75804703
    • Filing date Sep 22, 1999
    • PRIMAX ELECTRONICS LTD.
    • 35 - Advertising
  • Information Trademark

    75804700 - PRIMAXAMERICA.COM
    • Serial number 75804700
    • Filing date Sep 22, 1999
    • PRIMAX ELECTRONICS LTD.
    • 35 - Advertising
  • Information Trademark

    75804701 - PRIMAX-ELEC.COM
    • Serial number 75804701
    • Filing date Sep 22, 1999
    • PRIMAX ELECTRONICS LTD.
    • 35 - Advertising
  • Information Trademark

    75804702 - PRIMAX.COM
    • Serial number 75804702
    • Filing date Sep 22, 1999
    • PRIMAX ELECTRONICS LTD.
    • 35 - Advertising
  • Information Trademark

    75718202 - BALLESS
    • Serial number 75718202
    • Filing date Jun 1, 1999
    • PRIMAX ELECTRONICS LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75677090 - PRIMAX ONETOUCH
    • Serial number 75677090
    • Filing date Apr 7, 1999
    • Primax Electronics Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75382810 - KID'S
    • Serial number 75382810
    • Filing date Oct 31, 1997
    • PRIMAX ELECTRONICS LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75273727 - EXCALIBUR
    • Serial number 75273727
    • Filing date Apr 14, 1997
    • PRIMAX ELECTRONICS LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75262531 - HOME PHOTO STUDIO
    • Serial number 75262531
    • Filing date Mar 25, 1997
    • PRIMAX ELECTRONICS LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74576459 - PRIMAX
    • Serial number 74576459
    • Registration number 2177040
    • Filing date Sep 21, 1994
    • Primax Electronics Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74446647 - DOLPHIN
    • Serial number 74446647
    • Filing date Oct 13, 1993
    • Primax Electronics Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74092876 - INFO
    • Serial number 74092876
    • Filing date Aug 23, 1990
    • Primax Electronics Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments