Inventor · disambiguated record
Benqiang Sun
Also filed as: SUN BENQIANG
2 granted patents·0 citations·filing 2014–2022
22Inventor score
Top patents by PatentIndex Score
2 records- 0153US12247589B2Hydraulic system for rotary implementXUZHOU XCMG EXCAVATOR MACHINERY CO LTD·Filed 2022·Granted Mar 11, 2025·0 cites·6 claims
- 0228US10287750B2Rotatory energy recycling control device for hydraulic excavatorXUZHOU XUGONG EXCAVATOR MACHINERY CO LTD·Filed 2014·Granted May 14, 2019·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →