Inventor · disambiguated record
Yongkai Han
Also filed as: HAN YONGKAI
0 granted patents·4 pending applications·0 citations·filing 2024–2024
Technology areasH01M
Files withVRB ENERGY INC4
Top patents by PatentIndex Score
4 records- 0162US2025038233A1Insulating protective mechanism, conveying apparatus, and flow battery energy storage systemVRB ENERGY INC·Filed 2024·Application pending·0 cites
- 0262US2025087775A1Flow battery degassing device, degassing method, system and storage mediumVRB ENERGY INC·Filed 2024·Application pending·0 cites
- 0355US2025046845A1Flow battery cleaning apparatus, method, and systemVRB ENERGY INC·Filed 2024·Application pending·0 cites
- 0455US2025035504A1Device for testing gas tightness of bipolar plateVRB ENERGY INC·Filed 2024·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yongkai Han 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 →