RR

Rudolph Ritter

SA Swisscom Mobile Ag: 3 patents #6 of 38Top 20%
Overall (All Time): #1,585,323 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7167563 Decoding device, decoding method and chip-card Jean-Claude Bischoff, Eric Lauper 2007-01-23
7084736 Method for checking the authorization of users 2006-08-01
6456039 Interchangeable battery with additional communications capabilities for mobile telephones Eric Lauper 2002-09-24