Inventor · disambiguated record
Songxian Du
Also filed as: DU SONGXIAN
1 granted patent·2 pending applications·2 citations·filing 2021–2022
19Inventor score
Files withZHEJIANG OKAI VEHICLE CO LTD3
Top patents by PatentIndex Score
3 records- 0186US11970240B2Steering linkage assembly, suspension, and vehicleZHEJIANG OKAI VEHICLE CO LTD·Filed 2022·Granted Apr 30, 2024·2 cites·14 claims
- 0245US2022344951A1Charging compartment system and controlling method thereofZHEJIANG OKAI VEHICLE CO LTD·Filed 2021·Application pending·0 cites
- 0345US2022344954A1Charging cabinet system and method of managing and using the sameZHEJIANG OKAI VEHICLE CO LTD·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Songxian Du 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 →