Inventor · disambiguated record
Tsun-Tien Yao
Also filed as: YAO TSUN-TIEN
4 granted patents·1 pending application·42 citations·filing 2012–2021
74Inventor score
Files withYAO TSUN-TIEN5
Top patents by PatentIndex Score
5 records- 0191US9752653B1Speed reducer with rollersYAO TSUN-TIEN·Filed 2017·Granted Sep 5, 2017·16 cites·3 claims
- 0288US8663049B1Speed reducerYAO TSUN-TIEN·Filed 2012·Granted Mar 4, 2014·20 cites·5 claims
- 0377US11434978B1Roller-type speed reduction mechanism with lateral outputYAO TSUN TIEN·Filed 2021·Granted Sep 6, 2022·1 cites·1 claims
- 0473US8540599B2Full-roller transmission structureYAO TSUN TIEN·Filed 2012·Granted Sep 24, 2013·5 cites·5 claims
- 0532US2017368926A1Actuating deviceYAO TSUN-TIEN·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →