Inventor · disambiguated record
Zida Liu
Also filed as: LIU ZIDA
0 granted patents·2 pending applications·0 citations·filing 2023–2025
Technology areasE02F
Files withSHANGHAI SANY HEAVY MACHINERY CO LTD2
Top patents by PatentIndex Score
2 records- 0178US2025297459A1Movable arm damping system for loading machine and loading machineSHANGHAI SANY HEAVY MACHINERY CO LTD·Filed 2025·Application pending·0 cites
- 0276US2023235536A1Damping system for movable arm of loading machine and operation machinerySHANGHAI SANY HEAVY MACHINERY CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →