ZZ

Zaiyang Zhang

EI Edan Instruments: 1 patents #28 of 67Top 45%
Overall (All Time): #2,739,300 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11068126 Method, device and system for amending heartbeat type Dongxue Shen 2021-07-20