Inventor · disambiguated record
Yejun Qin
Also filed as: QIN YEJUN
1 granted patent·2 pending applications·0 citations·filing 2019–2024
1Inventor score
Top patents by PatentIndex Score
3 records- 0141US2024140503A1Full redundancy speed measurement method and system for railBYD CO LTD·Filed 2023·Application pending·0 cites
- 0240US2024163120A1Information transmission method, system and device based on blockchain, and computer-readable storage mediumSHENZHEN XIN AN DIGITAL TECH CO LTD·Filed 2024·Application pending·0 cites
- 0338US11904918B2Computer interlocking system and switching control method for the same, device, and storage mediumBYD CO LTD·Filed 2019·Granted Feb 20, 2024·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Yejun Qin 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 →