Inventor · disambiguated record
Xiangqian Chen
Also filed as: CHEN XIANGQIAN
4 granted patents·1 citations·filing 2015–2021
55Inventor score
Top patents by PatentIndex Score
4 records- 0158US11959609B2Lens unit, auxiliary low-beam module, lens, low-beam illumination module and vehicleHASCO VISION TECH CO LTD·Filed 2021·Granted Apr 16, 2024·0 cites·11 claims
- 0247US10392788B2Multi-layer water sealing device and multi-layer water sealing methodKANGZHIWEI ZHEJIANG TECH CO LTD·Filed 2015·Granted Aug 27, 2019·1 cites·14 claims
- 0346US11920755B2Automotive headlamp system and automotive lampHASCO VISION TECH CO LTD·Filed 2021·Granted Mar 5, 2024·0 cites·18 claims
- 0443US11898714B2Vehicle lamp optical assembly with primary and secondary optical unitsHASCO VISION TECH CO LTD·Filed 2021·Granted Feb 13, 2024·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →