FP

Franz-Stefan Preiss

IBM: 4 patents #1,605 of 11,143Top 15%
Overall (2019): #55,097 of 560,194Top 10%
4
Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10447467 Revocable PKI signatures Marcus Brandenburger, Kai Samelin, Dieter M. Sommer 2019-10-15
10225258 Anonymously sharing resources based on social network user data Jan L. Camenisch, Guenter Karjoth, Gregory Neven 2019-03-05
10211981 System and method for generating a server-assisted strong password from a weak secret Jan L. Camenisch, Kai Samelin, Dieter M. Sommer 2019-02-19
10171249 Privacy friendly location based services Jan L. Camenisch, Diego A. Ortiz-Yepes 2019-01-01