DM

David Ma

BL Blackberry Limited: 1 patents #275 of 726Top 40%
📍 Ottawa, CA: #269 of 791 inventorsTop 35%
Overall (2017): #447,783 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9749330 Method and system for data session establishment Asif Hossain, Lan Lu, Kwong Hang Kevin Chan 2017-08-29