JY

Jinyan Yuan

📍 Huanggu District, CN: #2 of 6 inventorsTop 35%
Overall (All Time): #3,664,256 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5970387 Voice and digit compatible fully automatic radio paging system — 1999-10-19