Inventor · disambiguated record
Xiaoyu Rong
Also filed as: RONG XIAOYU
2 granted patents·1 pending application·0 citations·filing 2021–2022
22Inventor score
Files withQINGDAO ACME INNOVATION TECH CO LTD3
Top patents by PatentIndex Score
3 records- 0147US11761491B2Ball-hinged transmission shaft with straight shaftQINGDAO ACME INNOVATION TECH CO LTD·Filed 2021·Granted Sep 19, 2023·0 cites·18 claims
- 0243US2025146538A1Lightweight universal joint, splined pair, and propeller shaftQINGDAO ACME INNOVATION TECH CO LTD·Filed 2022·Application pending·0 cites
- 0340US12196229B2Unloading valve and combined valve type buffer cylinderQINGDAO ACME INNOVATION TECH CO LTD·Filed 2021·Granted Jan 14, 2025·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →