NM

Niels Mache

SO Sony: 3 patents #10,744 of 25,231Top 45%
Overall (All Time): #1,561,297 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7949875 Message authentication — 2011-05-24
7213149 Message authentication — 2007-05-01
7209956 Protocol for instant messaging — 2007-04-24