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Primax Electronics Ltd.

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  • Taipei, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite function keyboard circuit
    • Patent number 12,333,086
    • Issue date Jun 17, 2025
    • Primax Electronics Ltd.
    • Yi-Liang Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keyboard device
    • Patent number 12,327,698
    • Issue date Jun 10, 2025
    • Primax Electronics Ltd.
    • Chou-Liang Liu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for calibrating sensed force of touch pad module
    • Patent number 12,326,377
    • Issue date Jun 10, 2025
    • Primax Electronics Ltd.
    • Chieh-Hung Hsieh
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Mouse device
    • Patent number 12,321,537
    • Issue date Jun 3, 2025
    • Primax Electronics Ltd.
    • Chun-Nan Su
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Image capture device
    • Patent number 12,289,529
    • Issue date Apr 29, 2025
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Icon display module
    • Patent number 12,288,652
    • Issue date Apr 29, 2025
    • Primax Electronics Ltd.
    • Jia-Hung Lin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Control device
    • Patent number 12,282,702
    • Issue date Apr 22, 2025
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Sun protection device having plurality of voids and S-type polarizer
    • Patent number 12,265,238
    • Issue date Apr 1, 2025
    • Primax Electronics Ltd.
    • Wei-Ting Shen
    • F21 - LIGHTING
  • Information Patent Grant

    Force-sensitive key module and force-sensitive switch structure the...
    • Patent number 12,266,484
    • Issue date Apr 1, 2025
    • Primax Electronics Ltd.
    • Che-An Li
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for calibrating functional icon display position and control...
    • Patent number 12,254,138
    • Issue date Mar 18, 2025
    • Primax Electronics Ltd.
    • Wei-Ching Kuo
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electronic lock components
    • Patent number 12,247,423
    • Issue date Mar 11, 2025
    • Primax Electronics Ltd.
    • Li-Chun Wang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Input device assembly with support pad
    • Patent number 12,247,597
    • Issue date Mar 11, 2025
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3D image sensing device with 3D image processing function and 3D im...
    • Patent number 12,249,108
    • Issue date Mar 11, 2025
    • Primax Electronics Ltd.
    • Hsiu-Wen Wang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keycap
    • Patent number 12,211,657
    • Issue date Jan 28, 2025
    • Primax Electronics Ltd.
    • Lei-Lung Tsai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Touch module
    • Patent number 12,204,692
    • Issue date Jan 21, 2025
    • Primax Electronics Ltd.
    • Tse-Ping Kuan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Control device with capacitive-type visual key structure
    • Patent number 12,191,853
    • Issue date Jan 7, 2025
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electronic door lock and transmission mechanism thereof
    • Patent number 12,180,748
    • Issue date Dec 31, 2024
    • Primax Electronics Ltd.
    • Li-Chun Wang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Electronic lock components
    • Patent number 12,180,758
    • Issue date Dec 31, 2024
    • Primax Electronics Ltd.
    • Li-Chun Wang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Force touch judgment method
    • Patent number 12,153,760
    • Issue date Nov 26, 2024
    • Primax Electronics Ltd.
    • Chieh-Hung Hsieh
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electronic assembly
    • Patent number 12,146,604
    • Issue date Nov 19, 2024
    • Primax Electronics Ltd.
    • Wei-Ching Kuo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Membrane switch
    • Patent number 12,131,876
    • Issue date Oct 29, 2024
    • Primax Electronics Ltd.
    • Lei-Lung Tsai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ring for clasping cylindrical object
    • Patent number 12,090,612
    • Issue date Sep 17, 2024
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Touchpad module
    • Patent number 12,061,765
    • Issue date Aug 13, 2024
    • Primax Electronics Ltd.
    • Chao-Wei Lee
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Wheel control mechanism and mouse device with same
    • Patent number 12,057,266
    • Issue date Aug 6, 2024
    • Primax Electronics Ltd.
    • Chun-Nan Su
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Touchpad module and computing device using same
    • Patent number 12,050,741
    • Issue date Jul 30, 2024
    • Primax Electronics Ltd.
    • Wei-Chiang Huang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Backlight module and keyboard device with same
    • Patent number 12,046,427
    • Issue date Jul 23, 2024
    • Primax Electronics Ltd.
    • Xiang-Ge He
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Data report rate adjustment method
    • Patent number 12,045,177
    • Issue date Jul 23, 2024
    • Primax Electronics Ltd.
    • Shi-Jie Zhang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Touch module
    • Patent number 12,038,598
    • Issue date Jul 16, 2024
    • Primax Electronics Ltd.
    • Wei-Ping Chan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Mouse device including a magnetic ratchet
    • Patent number 12,039,114
    • Issue date Jul 16, 2024
    • Primax Electronics Ltd.
    • Chun-Nan Su
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Input device control wheel
    • Patent number 12,028,063
    • Issue date Jul 2, 2024
    • Primax Electronics Ltd.
    • Chun-Che Wu
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    TOUCHPAD
    • Publication number 20250208742
    • Publication date Jun 26, 2025
    • Primax Electronics Ltd.
    • Wei-Chiang Huang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DATA TRANSMISSION METHOD FOR WIRELESS PERIPHERAL DEVICE
    • Publication number 20250176010
    • Publication date May 29, 2025
    • Primax Electronics Ltd.
    • Chun-Chi Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    VEHICLE BRACKET AND VEHICLE DEVICE
    • Publication number 20250170967
    • Publication date May 29, 2025
    • PRIMAX ELECTRONICS LTD.
    • YUNG-TAI PAN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ICON DISPLAY MODULE
    • Publication number 20250140493
    • Publication date May 1, 2025
    • Primax Electronics Ltd.
    • Jia-Hung Lin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    FOOD STATUS RECOGNITION AND DISPLAY SYSTEM AND FOOD STATUS RECOGNIT...
    • Publication number 20250124728
    • Publication date Apr 17, 2025
    • PRIMAX ELECTRONICS LTD.
    • HSIU-WEN WANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MECHANICAL KEYBOARD
    • Publication number 20250125106
    • Publication date Apr 17, 2025
    • Primax Electronics Ltd.
    • Shu-An Huang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KNOB STRUCTURE FOR ADJUSTING SOUND PARAMETER AND HEADPHONE INCLUDIN...
    • Publication number 20250088784
    • Publication date Mar 13, 2025
    • PRIMAX ELECTRONICS LTD.
    • CHUN-NAN SU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ROLLER MODULE AND INPUT DEVICE WITH SAME
    • Publication number 20250077003
    • Publication date Mar 6, 2025
    • Primax Electronics Ltd.
    • Chun-Nan Su
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    OPTICAL MODULE PACKAGING STRUCTURE AND METHOD OF MANUFACTURING THE...
    • Publication number 20250062592
    • Publication date Feb 20, 2025
    • PRIMAX ELECTRONICS LTD.
    • CHING-HUI CHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MEMBRANE CIRCUIT BOARD
    • Publication number 20250063655
    • Publication date Feb 20, 2025
    • Primax Electronics Ltd.
    • Lei-Lung Tsai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ABNORMAL SOUND DETECTION DEVICE AND ABNORMAL SOUND DETECTION METHOD
    • Publication number 20250063299
    • Publication date Feb 20, 2025
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ABNORMAL SOUND DETECTION DEVICE AND ABNORMAL SOUND DETECTION METHOD
    • Publication number 20250060247
    • Publication date Feb 20, 2025
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE CAPTURE DEVICE
    • Publication number 20250039547
    • Publication date Jan 30, 2025
    • PRIMAX ELECTRONICS LTD.
    • YUNG-TAI PAN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SEE-THROUGH KEY MODULE AND CONTROL DEVICE WITH SAME
    • Publication number 20250014849
    • Publication date Jan 9, 2025
    • Primax Electronics Ltd.
    • Bo-An Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH MODULE
    • Publication number 20250013304
    • Publication date Jan 9, 2025
    • Primax Electronics Ltd.
    • Tse-Ping Kuan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CONTROL DEVICE
    • Publication number 20250014848
    • Publication date Jan 9, 2025
    • Primax Electronics Ltd.
    • Bo-An Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    RING-SHAPED LIGHT GUIDE MODULE AND LIGHT EMITTING DEVICE
    • Publication number 20240402409
    • Publication date Dec 5, 2024
    • Primax Electronics Ltd.
    • Ming-Hui Yeh
    • G02 - OPTICS
  • Information Patent Application

    INTERACTIVE CONTROL DEVICE
    • Publication number 20240388649
    • Publication date Nov 21, 2024
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEY STRUCTURE AND MOUSE INCLUDING KEY STRUCTURE
    • Publication number 20240379305
    • Publication date Nov 14, 2024
    • Primax Electronics Ltd.
    • Chien-Pang Chien
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEYBOARD DEVICE
    • Publication number 20240371582
    • Publication date Nov 7, 2024
    • Primax Electronics Ltd.
    • Chou-Liang Liu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ACCESS CONTROL DEVICE WITH PHOTOGRAPHING ANGLE ADJUSTMENT FUNCTION
    • Publication number 20240345453
    • Publication date Oct 17, 2024
    • Primax Electronics Ltd.
    • Yung-Ming Tsai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    METHOD FOR CALIBRATING SENSED FORCE OF TOUCH PAD MODULE
    • Publication number 20240328885
    • Publication date Oct 3, 2024
    • Primax Electronics Ltd.
    • Chieh-Hung Hsieh
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    COMPOSITE FUNCTION KEYBOARD CIRCUIT
    • Publication number 20240310926
    • Publication date Sep 19, 2024
    • Primax Electronics Ltd.
    • Yi-Liang Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WIRELESS CHARGING DEVICE
    • Publication number 20240313577
    • Publication date Sep 19, 2024
    • Primax Electronics Ltd.
    • Bo-An Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FORCE AND VIBRATION MEASUREMENT DEVICE WITH FUNCTION OF PROVIDING A...
    • Publication number 20240264053
    • Publication date Aug 8, 2024
    • PRIMAX ELECTRONICS LTD.
    • YUNG-TAI PAN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEYCAP
    • Publication number 20240266126
    • Publication date Aug 8, 2024
    • Primax Electronics Ltd.
    • Sheng-Fan Chang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYCAP
    • Publication number 20240242903
    • Publication date Jul 18, 2024
    • Primax Electronics Ltd.
    • Lei-Lung Tsai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYCAP
    • Publication number 20240242902
    • Publication date Jul 18, 2024
    • Primax Electronics Ltd.
    • Lei-Lung Tsai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COVERING STRUCTURE AND METHOD OF FORMING THE SAME
    • Publication number 20240228846
    • Publication date Jul 11, 2024
    • PRIMAX ELECTRONICS LTD.
    • Zheng-Hong Lai
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    ELECTRONIC ASSEMBLY
    • Publication number 20240231431
    • Publication date Jul 11, 2024
    • Primax Electronics Ltd.
    • Wei-Ching Kuo
    • G06 - COMPUTING CALCULATING COUNTING

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