Inventor · disambiguated record
Wei-Ying Chu
Also filed as: CHU WEI-YING
8 granted patents·2 pending applications·14 citations·filing 2014–2024
78Inventor score
Top patents by PatentIndex Score
10 records- 0191US11555531B1Cycloid speed reducerDELTA ELECTRONICS INC·Filed 2022·Granted Jan 17, 2023·2 cites·12 claims
- 0281US10267408B2Linear transmission device with lubrication unitHIWIN TECH CORP·Filed 2016·Granted Apr 23, 2019·5 cites·3 claims
- 0379US9759311B2Ball screw deviceHIWIN TECH CORP·Filed 2015·Granted Sep 12, 2017·5 cites·2 claims
- 0464US12385523B2Rotary bearing assemblyDELTA ELECTRONICS INC·Filed 2023·Granted Aug 12, 2025·0 cites·19 claims
- 0561US9784363B2Lubricating device for ball screw deviceHLWIN TECH CORP·Filed 2015·Granted Oct 10, 2017·2 cites·8 claims
- 0659US12404927B1Cycloid speed reducer assemblyDELTA ELECTRONICS INC·Filed 2024·Granted Sep 2, 2025·0 cites·15 claims
- 0756US12385550B1Cycloid speed reducerDELTA ELECTRONICS INC·Filed 2024·Granted Aug 12, 2025·0 cites·10 claims
- 0839US2015226638A1Method for determining timing of oil filling for a linear motion actuatorHIWIN TECH CORP·Filed 2014·Application pending·0 cites
- 0938US9995382B2Method for determining timing of oil filling for a ball screwHIWIN TECH CORP·Filed 2017·Granted Jun 12, 2018·0 cites·7 claims
- 1035US2018275640A1Passive compliance mechanismDELTA ELECTRONICS INC·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Wei-Ying Chu 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 →