Gentex Corporation

United States of America


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Total IP 1,942
Total IP incl. subs 1,942 (+ 0 for subs)
Total IP Rank # 699
IP Activity Score 3.6/5.0    864
IP Activity Rank # 864
Stock Symbol
ISIN US3719011096
Market Cap. 7,000M  (USD)
Industry Auto Parts
Sector Consumer Cyclical
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

1,084 105
45 50
617 4
37
 
Last Patent 2026 - Full defluorination and degradat...
First Patent 1974 - Helmet retention system
Last Trademark 2026 - LTC
First Trademark 1953 - GENTEX

Subsidiaries

1 subsidiaries with IP (0 patents, 0 trademarks)

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2026 G/S Encrypted mesh communication system
G/S Laser eye protection glasses; safety glasses; performance eyewear
G/S Laser eye protection glasses; safety glasses; performance eyewear.
G/S Laser eye protection glasses; safety glasses; performance eyewear
G/S Air quality measurement apparatus, namely, particle counters; Carbon monoxide detectors; Sound tr...
2025 Invention 3d detection system for in-cabin automotive ergonomics. A monitoring system for a vehicle includ...
Invention Full defluorination and degradation of per- and poly-fluoroalyl substances under mild conditions....
Invention Dimmable visor lighting. A visor assembly includes a visor body. The visor body includes a front ...
Invention Detection system with a single mode laser for a vehicle. A detection system for a vehicle includ...
Invention Methods for detecting per- and poly-fluoroalkyl substances with naphthalene diimide-based fluorop...
Invention 3d skeleton detection for in-cabin automotive application. A monitoring system for a vehicle inc...
Invention Nanofiber sensor microheater. A sensor assembly for detecting a presence of an analyte includes ...
Invention Visor lighting. A visor assembly includes a visor body. The visor body includes a front visor sur...
Invention Illumination control for an imaging system. An imaging system includes an illumination source co...
G/S Lighting fixtures
G/S Lighting fixtures
Invention Earcup mount for a helmet. An earcup mount for a helmet includes a mount arm configured to receiv...
Invention Mixed interfacial solvent as part of laminated conjugated polymer electrochromic system. An elect...
Invention Methods for detecting perfluorooctane sulfonic acid with perylene-diimide-based cationic fluoroph...
Invention Switchable circularly polarizing devices. An optical assembly includes at least one quarter wave ...
Invention Lighting and imaging system. An imaging system includes a first three-dimensional (“3D”) imager ...
Invention Water-resistant earcup for a communication headset. A water-resistant earcup for a communication ...
Invention Noise cancelling microphone. A noise cancelling microphone configured to cancel ambient noise is ...
Invention Visor attachment. A visor assembly includes a visor body pivotal between a stowed position and an...
Invention Bluetooth smart matrix. A vehicle including a system for obtaining location information of the v...
Invention Cabin monitoring illumination system. A rearview mirror assembly for a vehicle includes a housing...
Invention Fall risk detection sensor. An environmental monitoring system includes at least one sensor modu...
Invention Gait monitor. A system of monitoring an environment includes at least one sensor module. The at ...
Invention Charge capacity unbalanced electro-optic element. An electro-optic element includes a conductive ...
Invention Electro-optic element buss. An electro-optic element is provided that includes: a first transpare...
Invention Electro-optic element buss. An electro-optic element is provided that includes: a first substrate...
Invention Cross-traffic detection and alert in an fdm system. An environmental monitoring system for a vehi...
Invention Polarizing electrochromic medium. An electro-optic element includes a cathodic compound and an an...
Invention System and method for control of dimmable electro-optic elements based on ambient light determine...
Invention Ultraviolet‐curable electrolyte medium for an electrochromic device and method of manufacturing t...
Invention Micro-led display. A rearview mirror assembly includes a housing, a camera, and a display couple...
G/S Computers; computer hardware; data processing equipment; downloadable software for remote control...
G/S Computers; Computer hardware; Data processing equipment; Downloadable software for remote control...
Invention Communication headset adapter. A communication headset includes an earcup including a communicati...
Invention System and method for verifying video overlay buffer integrity. A camera display system is provid...
Invention Chrome ring fdm orientation confirmation. A full display mirror assembly includes a first substr...
Invention Full display rearview assembly video management system. A display system for a vehicle is disclo...
Invention Rearview assembly for a vehicle with an in-cabin monitoring module and temperature reducing eleme...
Invention Device and method for enhancing natural vision in near-to-eye displays with pan and tilt function...
Invention System and method for verifying image orientation from an image source. A rear camera display sy...
Invention Visor for a vehicle with an electrochromic element. A visor for a vehicle including (1) a body in...
Invention System and method for verifying image orientation from an image source. A rear camera display sys...
G/S Wearable device, namely, computerized vision-assisting eyewear consisting of a camera, computer a...
Invention Reflector optic used for full display mirror that has an in-cabin monitoring system. A rearview ...
G/S Cameras; intercoms; air quality measurement apparatus, namely, particle counters; carbon monoxide...
2024 G/S Protective helmets used by pilots, aircrew and military personnel
G/S Protective helmets used by pilots, aircrew and military personnel.
G/S Protective helmets used by pilots, aircrew and military personnel
Invention Tilt mechanism for display mirror. An actuation mechanism for a vehicle mirror includes a mountin...
G/S Protective helmet accessories, namely, an attachment used to connect respiratory masks to helmet ...
G/S Liners and padding for protective helmets for military, law enforcement, national security, corre...
G/S Liners and padding for protective helmets.
Invention Tilt mechanism for display mirror. An actuation mechanism for a vehicle mirror includes a mounti...
G/S Computer hardware; computers; fire alarms; fire and smoke detectors Computer hardware for data pr...
G/S Computer hardware for data processing; downloadable software for remote control of household elec...
G/S Computer hardware; computers; fire alarms; fire and smoke detectors Data processing equipment; do...
G/S Fire alarms; fire and smoke detectors Hosting a web site featuring software that enables users to...
G/S Downloadable software for connecting, operating, and managing networked devices, namely, smoke de...
G/S Fire and smoke detectors; Fire alarms Providing a web site featuring technology that enables user...
G/S Helmet liner system comprised of breathable padding, retention systems and shock absorption padding.
G/S Helmet liner system comprised of breathable padding, retention systems and shock absorption padding
G/S Helmet liner system specially adapted for protective helmets, and comprised of breathable padding...
Invention Mirror positioning with electromagnets and magnetometers. A rearview assembly includes a mount an...
Invention Mirror positioning with electromagnets and magnetometers. A rearview assembly includes a mount a...
Invention Rearview assembly
G/S Education services, namely, providing classroom instruction for pre-school levels; Providing clas...
G/S Impact liners and for protective helmets
Invention Fluorescent sensors for marijuana breath test. A fluorescent sensor compound for detecting marij...
G/S Wearable device, namely, computerized vision-assisting eyewear consisting of a camera, computer h...
2023 G/S Downloadable communications software for connecting mobile devices and vehicles with home automat...
Invention Helmet
Invention Accessory interface node
G/S Protective helmet rails
G/S Protective helmet rails being mounts for accessories.
Invention Detector device
G/S On-line retail store services featuring electronic devices
2021 Invention Exterior display for a vehicle pillar