Inventor · disambiguated record
Laiming Yu
Also filed as: YU LAIMING
2 granted patents·0 citations·filing 2019–2019
22Inventor score
Files withHANGZHOU HENGHONG MACH CO LTD2
Top patents by PatentIndex Score
2 records- 0144US11231094B2Stroke-limiting control assembly and operating method thereofHANGZHOU HENGHONG MACH CO LTD·Filed 2019·Granted Jan 25, 2022·0 cites·15 claims
- 0240US11440512B2Double-lifting device for towing type traveling vehicleHANGZHOU HENGHONG MACH CO LTD·Filed 2019·Granted Sep 13, 2022·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →