SM

Stephen Ma

Google: 1 patents #1,838 of 4,900Top 40%
Overall (2017): #233,984 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9842380 Digital mapping system Jens Eilstrup Rasmussen, Lars Eilstrup Rasmussen, Bret Steven Taylor, James Christopher Norris, Andrew Kirmse +2 more 2017-12-12