Inventor
ZHANG DAPAN
CN21 patents
Patents
21 patentsUS11781733B2Oct 10, 2023
Vehicle lamp optical element, vehicle lamp module, vehicle headlamp and vehicle
HASCO VISION TECH CO LTD4 citations74
US11421844B2Aug 23, 2022
Optical module and automobile lamp
HASCO VISION TECH CO LTD2 citations72
US11028987B2Jun 8, 2021
Double-row matrix illumination module and auxiliary illumination method thereof
HASCO VISION TECH CO LTD2 citations70
US12085246B2Sep 10, 2024
Vehicle headlamp and vehicle
HASCO VISION TECH CO LTD0 citations62
US12013092B2Jun 18, 2024
Automotive lamp optical element and automotive headlamp
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
US11674654B2Jun 13, 2023
Vehicle light optical element, vehicle light 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
US11221118B2Jan 11, 2022
Illumination module, vehicle lamp, and vehicle
HASCO VISION TECH CO LTD0 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
US12228260B2Feb 18, 2025
Vehicle high-beam illumination unit with light guide optical element
HASCO VISION TECH CO LTD0 citations52
US11662076B2May 30, 2023
Vehicle lighting device, vehicle headlight and vehicle
HASCO VISION TECH CO LTD0 citations52
US11306891B1Apr 19, 2022
Vehicle light optical element, vehicle light module, vehicle headlight and vehicle
HASCO VISION TECH CO LTD0 citations52
US11519578B2Dec 6, 2022
Vehicle lamp assembly, vehicle lamp, and vehicle
HASCO VISION TECH CO LTD0 citations51
US11781721B2Oct 10, 2023
Vehicle lamp optical element assembly, vehicle lamp and automobile
HASCO VISION TECH CO LTD0 citations50
US11466832B2Oct 11, 2022
Mounting structure of primary optical element for vehicle headlamp, vehicle lamp and vehicle
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