Inventor
SANG WENHUI
CN47 patents
Patents
47 patentsUSD1029318SMay 28, 2024
Lens module for automobile lamp
HASCO VISION TECH CO LTD10 citations86
USD1023427SApr 16, 2024
Headlight lens module
HASCO VISION TECH CO LTD11 citations85
USD992492SJul 18, 2023
Sliding connection part
HASCO VISION TECH CO LTD8 citations85
USD1019995SMar 26, 2024
Lens module for automobile lamp
HASCO VISION TECH CO LTD8 citations83
USD1069183SApr 1, 2025
Lens module for automobile lamp
HASCO VISION TECH CO LTD1 citations75
USD1083204SJul 8, 2025
Lens for automobile lamp
HASCO VISION TECH CO LTD1 citations74
US11781733B2Oct 10, 2023
Vehicle lamp optical element, vehicle lamp module, vehicle headlamp and vehicle
HASCO VISION TECH CO LTD4 citations74
US12405480B2Sep 2, 2025
Lens unit, optical lens, illumination module, vehicle light, and vehicle
HASCO VISION TECH CO LTD2 citations73
US11745639B2Sep 5, 2023
Headlamp optical element, headlamp module, vehicle lamp and vehicle
HASCO VISION TECH CO LTD2 citations73
US11731552B2Aug 22, 2023
Low beam optical module, low beam illumination module, vehicle lamp and vehicle
HASCO VISION TECH CO LTD2 citations73
USD1111222SFeb 3, 2026
Lens for automobile lamp
HASCO VISION TECH CO LTD0 citations62
USD1069184SApr 1, 2025
Lens module for automobile lamp
HASCO VISION TECH CO LTD0 citations62
US12241606B2Mar 4, 2025
Primary optical element, primary optical assembly, optical assembly, vehicle lamp lighting device and vehicle
HASCO VISION TECH CO LTD0 citations62
US12117137B2Oct 15, 2024
Low-beam primary optical element, vehicle lamp module, vehicle lamp, and vehicle
HASCO VISION TECH CO LTD0 citations62
US12097798B2Sep 24, 2024
Dimming mechanism, vehicle lamp module, vehicle lamp, and vehicle
HASCO VISION TECH CO LTD0 citations62
US12013092B2Jun 18, 2024
Automotive lamp optical element and automotive headlamp
HASCO VISION TECH CO LTD0 citations62
US11970107B2Apr 30, 2024
Dimming mechanism, vehicle lamp module, vehicle lamp, and vehicle
HASCO VISION TECH CO LTD0 citations62
US11927318B2Mar 12, 2024
Headlamp optical element with III-region light shape forming structure
HASCO VISION TECH CO LTD0 citations62
US11926254B2Mar 12, 2024
Optical element, vehicle lamp module, vehicle lamp, and vehicle
HASCO VISION TECH CO LTD1 citations62
US11780362B2Oct 10, 2023
Vehicle having a visible and non-visible lighting projection device with a light source mounted on a rotary actuator
HASCO VISION TECH CO LTD0 citations62
US11725793B2Aug 15, 2023
Lens for forming beam pattern in low-beam zone III, vehicle illuminator, and automobile
HASCO VISION TECH CO LTD0 citations62
US11708953B2Jul 25, 2023
Headlight optical element, headlight module, vehicle headlight and vehicle
HASCO VISION TECH CO LTD0 citations62
US11674653B2Jun 13, 2023
Headlight optical element, headlight module, vehicle headlight and vehicle
HASCO VISION TECH CO LTD0 citations62
US11674654B2Jun 13, 2023
Vehicle light optical element, vehicle light module, vehicle headlight, and vehicle
HASCO VISION TECH CO LTD0 citations62
US11408576B2Aug 9, 2022
High and low beam integrated vehicle lamp lighting device, vehicle lamp, and vehicle
HASCO VISION TECH CO LTD1 citations62
US11365858B2Jun 21, 2022
Lighting module, vehicle lamp and vehicle
HASCO VISION TECH CO LTD1 citations62
US11879608B2Jan 23, 2024
Automotive lamp optical element, automotive lamp module, and vehicle
HASCO VISION TECH CO LTD0 citations61
US11629831B2Apr 18, 2023
Vehicle lamp illumination module, vehicle lamp and vehicle
HASCO VISION TECH CO LTD1 citations61
US11959609B2Apr 16, 2024
Lens unit, auxiliary low-beam module, lens, low-beam illumination module and vehicle
HASCO VISION TECH CO LTD0 citations60
USD1057233SJan 7, 2025
Luminous module of lights for vehicles
HASCO VISION TECH CO LTD0 citations55
US12385618B2Aug 12, 2025
Vehicle light optical element, vehicle light module, and vehicle light
HASCO VISION TECH CO LTD0 citations52
US12385617B2Aug 12, 2025
Lamp unit, headlamp and vehicle
HASCO VISION TECH CO LTD0 citations52
US12228260B2Feb 18, 2025
Vehicle high-beam illumination unit with light guide optical element
HASCO VISION TECH CO LTD0 citations52
US12111031B2Oct 8, 2024
Condenser, and high-and-low-beam integrated vehicle lamp module
HASCO VISION TECH CO LTD0 citations52
US12072075B2Aug 27, 2024
Primary optical structure, high-beam lighting device, anti-glare high-beam lamp and vehicle
HASCO VISION TECH CO LTD0 citations52
US11971152B2Apr 30, 2024
Lighting module for three-dimensional suspension imaging, vehicle accessory device and vehicle
HASCO VISION TECH CO LTD0 citations52
US11933467B2Mar 19, 2024
Headlight module, headlight, and vehicle
HASCO VISION TECH CO LTD0 citations52
US11927317B2Mar 12, 2024
Vehicle light optical element assembly, vehicle lighting device, vehicle light and vehicle
HASCO VISION TECH CO LTD0 citations52
US11892138B2Feb 6, 2024
Vehicle headlamp optical system, vehicle headlamp, and vehicle
HASCO VISION TECH CO LTD0 citations52
US11662076B2May 30, 2023
Vehicle lighting device, vehicle headlight and vehicle
HASCO VISION TECH CO LTD0 citations52
US12510220B2Dec 30, 2025
Optical element, vehicle light module, vehicle light and vehicle
HASCO VISION TECH CO LTD0 citations51
US12209727B2Jan 28, 2025
Optical assembly mounting structure, vehicle lamp lighting device, vehicle lamp, and vehicle
HASCO VISION TECH CO LTD0 citations51
US11781724B2Oct 10, 2023
Light-regulating mechanism, vehicle light module, vehicle light and vehicle
HASCO VISION TECH CO LTD0 citations51
US11519578B2Dec 6, 2022
Vehicle lamp assembly, vehicle lamp, and vehicle
HASCO VISION TECH CO LTD0 citations51
US11920755B2Mar 5, 2024
Automotive headlamp system and automotive lamp
HASCO VISION TECH CO LTD0 citations50
US11391429B2Jul 19, 2022
Vehicle lamp optical element assembly, vehicle illumination module, vehicle lamp, and vehicle
HASCO VISION TECH CO LTD0 citations50
US11739906B2Aug 29, 2023
Vehicle lamp module, vehicle lamp and vehicle
HASCO VISION TECH CO LTD0 citations47