JZ

Jonathan R. Zhang

GR Groupon: 1 patents #82 of 254Top 35%
📍 San Francisco, CA: #2,767 of 6,857 inventorsTop 45%
🗺 California: #27,826 of 68,989 inventorsTop 45%
Overall (2020): #404,601 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10531235 Method and system for determining location of mobile device Geoffrey Hubert Woo, Jonathan Chang 2020-01-07