ZZ

Zhenxiang Zhang

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 St. Catharines, CA: #55 of 206 inventorsTop 30%
Overall (All Time): #1,883,436 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11069170 Method of verifiable and anonymous voter receipt for electronic voting system — 2021-07-20
8022285 Automatic guitar tuning case — 2011-09-20