Inventor · disambiguated record
Yafen Chen
Also filed as: CHEN YAFEN
3 granted patents·2 pending applications·0 citations·filing 2022–2024
40Inventor score
Technology areasF16C
Files withSKF AB5
Top patents by PatentIndex Score
5 records- 0169US12378992B2Ball bearing and ball bearing assemblySKF AB·Filed 2023·Granted Aug 5, 2025·0 cites·20 claims
- 0266US11859661B2Deep groove ball bearing and applications thereofSKF AB·Filed 2022·Granted Jan 2, 2024·0 cites·10 claims
- 0355US2025035160A1Rolling bearing and method of manufacturing sameSKF AB·Filed 2024·Application pending·0 cites
- 0453US12331785B2Bearing seal and a bearing with the sameSKF AB·Filed 2022·Granted Jun 17, 2025·0 cites·12 claims
- 0553US2025075740A1BearingSKF AB·Filed 2024·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yafen Chen 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 →