Inventor · disambiguated record
Hsien-Lung Tsai
Also filed as: TSAI HSIEN-LUNG
4 granted patents·0 citations·filing 2020–2024
51Inventor score
Files withDELTA ELECTRONICS INC4
Top patents by PatentIndex Score
4 records- 0164US12385523B2Rotary bearing assemblyDELTA ELECTRONICS INC·Filed 2023·Granted Aug 12, 2025·0 cites·19 claims
- 0261US12510135B2Inner gear wheel with impact absorption structure and reducer using sameDELTA ELECTRONICS INC·Filed 2024·Granted Dec 30, 2025·0 cites·17 claims
- 0346US12060923B2Speed reducerDELTA ELECTRONICS INC·Filed 2022·Granted Aug 13, 2024·0 cites·7 claims
- 0444US11255380B2Bearing assembly and rotary shaft apparatus employing sameDELTA ELECTRONICS INC·Filed 2020·Granted Feb 22, 2022·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Hsien-Lung Tsai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →