Inventor · disambiguated record
Dapan Zhang
Also filed as: ZHANG DAPAN
21 granted patents·10 citations·filing 2019–2021
90Inventor score
Files withHASCO VISION TECH CO LTD21
Top patents by PatentIndex Score
21 records- 0191US11781733B2Vehicle lamp optical element, vehicle lamp module, vehicle headlamp and vehicleHASCO VISION TECH CO LTD·Filed 2020·Granted Oct 10, 2023·4 cites·17 claims
- 0272US11926254B2Optical element, vehicle lamp module, vehicle lamp, and vehicleHASCO VISION TECH CO LTD·Filed 2020·Granted Mar 12, 2024·1 cites·17 claims
- 0372US11421844B2Optical module and automobile lampHASCO VISION TECH CO LTD·Filed 2019·Granted Aug 23, 2022·2 cites·13 claims
- 0470US11028987B2Double-row matrix illumination module and auxiliary illumination method thereofHASCO VISION TECH CO LTD·Filed 2019·Granted Jun 8, 2021·2 cites·10 claims
- 0569US11674654B2Vehicle light optical element, vehicle light module, vehicle headlight, and vehicleHASCO VISION TECH CO LTD·Filed 2020·Granted Jun 13, 2023·0 cites·20 claims
- 0668US12013092B2Automotive lamp optical element and automotive headlampHASCO VISION TECH CO LTD·Filed 2020·Granted Jun 18, 2024·0 cites·15 claims
- 0767US11708953B2Headlight optical element, headlight module, vehicle headlight and vehicleHASCO VISION TECH CO LTD·Filed 2019·Granted Jul 25, 2023·0 cites·10 claims
- 0865US11879608B2Automotive lamp optical element, automotive lamp module, and vehicleHASCO VISION TECH CO LTD·Filed 2020·Granted Jan 23, 2024·0 cites·15 claims
- 0965US11629831B2Vehicle lamp illumination module, vehicle lamp and vehicleHASCO VISION TECH CO LTD·Filed 2020·Granted Apr 18, 2023·1 cites·9 claims
- 1063US11674653B2Headlight optical element, headlight module, vehicle headlight and vehicleHASCO VISION TECH CO LTD·Filed 2019·Granted Jun 13, 2023·0 cites·8 claims
- 1162US12085246B2Vehicle headlamp and vehicleHASCO VISION TECH CO LTD·Filed 2019·Granted Sep 10, 2024·0 cites·10 claims
- 1261US11725793B2Lens for forming beam pattern in low-beam zone III, vehicle illuminator, and automobileHASCO VISION TECH CO LTD·Filed 2019·Granted Aug 15, 2023·0 cites·17 claims
- 1359US11221118B2Illumination module, vehicle lamp, and vehicleHASCO VISION TECH CO LTD·Filed 2019·Granted Jan 11, 2022·0 cites·20 claims
- 1456US11780362B2Vehicle having a visible and non-visible lighting projection device with a light source mounted on a rotary actuatorHASCO VISION TECH CO LTD·Filed 2020·Granted Oct 10, 2023·0 cites·19 claims
- 1552US11662076B2Vehicle lighting device, vehicle headlight and vehicleHASCO VISION TECH CO LTD·Filed 2019·Granted May 30, 2023·0 cites·9 claims
- 1651US11306891B1Vehicle light optical element, vehicle light module, vehicle headlight and vehicleHASCO VISION TECH CO LTD·Filed 2019·Granted Apr 19, 2022·0 cites·14 claims
- 1749US11519578B2Vehicle lamp assembly, vehicle lamp, and vehicleHASCO VISION TECH CO LTD·Filed 2019·Granted Dec 6, 2022·0 cites·8 claims
- 1846US11781721B2Vehicle lamp optical element assembly, vehicle lamp and automobileHASCO VISION TECH CO LTD·Filed 2019·Granted Oct 10, 2023·0 cites·8 claims
- 1945US11466832B2Mounting structure of primary optical element for vehicle headlamp, vehicle lamp and vehicleHASCO VISION TECH CO LTD·Filed 2019·Granted Oct 11, 2022·0 cites·21 claims
- 2042US12228260B2Vehicle high-beam illumination unit with light guide optical elementHASCO VISION TECH CO LTD·Filed 2021·Granted Feb 18, 2025·0 cites·11 claims
- 2140US11391429B2Vehicle lamp optical element assembly, vehicle illumination module, vehicle lamp, and vehicleHASCO VISION TECH CO LTD·Filed 2020·Granted Jul 19, 2022·0 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →