YF

Yongjin Fan

Overall (All Time): #1,959,094 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10360745 Smart lock for shared-ride bicycle and mobile app based control system thereof — 2019-07-23
D822452 Smart bicycle lock — 2018-07-10