Inventor · disambiguated record
Xianhong Cao
Also filed as: CAO XIANHONG
3 granted patents·8 citations·filing 2016–2018
60Inventor score
Files withSHENZHEN LLMACHINECO LTD3
Top patents by PatentIndex Score
3 records- 0188US11002353B2Cycloidal pin wheel harmonic transmission deviceSHENZHEN LLMACHINECO LTD·Filed 2018·Granted May 11, 2021·4 cites·5 claims
- 0270US11292125B2Low-back-clearance robot speed reducerSHENZHEN LLMACHINECO LTD·Filed 2016·Granted Apr 5, 2022·2 cites·8 claims
- 0370US10865853B2Multi-crankshaft cycloidal pin wheel reducerSHENZHEN LLMACHINECO LTD·Filed 2018·Granted Dec 15, 2020·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →