Inventor · disambiguated record
Yunzhu Shen
Also filed as: SHEN YUNZHU
1 granted patent·2 pending applications·4 citations·filing 2017–2022
24Inventor score
Technology areasB66B
Files withOTIS ELEVATOR CO3
Top patents by PatentIndex Score
3 records- 0176US10150648B2Tie-down device for compensation sheave, compensation sheave and elevatorOTIS ELEVATOR CO·Filed 2017·Granted Dec 11, 2018·4 cites·20 claims
- 0259US2023202802A1Elevator car frame, elevator car and elevator systemOTIS ELEVATOR CO·Filed 2022·Application pending·0 cites
- 0335US2018339883A1Machine assembly and elevatorOTIS ELEVATOR CO·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →