FP

Franz-Stefan Preiss

IBM: 9 patents #11,918 of 70,183Top 20%
Overall (All Time): #564,948 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

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
10091190 Server-assisted authentication Jan L. Camenisch, Anja Lehmann, Gregory Neven, Kai Samelin 2018-10-02
9882717 System and method for generating a server-assisted strong password from a weak secret Jan L. Camenisch, Kai Samelin, Dieter M. Sommer 2018-01-30
9763092 Authentication of user computers Peter Buhler, Jan L. Camenisch, Diego A. Ortiz-Yepes 2017-09-12
9578505 Authentication of user computers Peter Buhler, Jan L. Camenisch, Diego A. Ortiz-Yepes 2017-02-21
9565020 System and method for generating a server-assisted strong password from a weak secret Jan L. Camenisch, Kai Samelin, Dieter M. Sommer 2017-02-07