AL

Anja Lehmann

IBM: 42 patents #2,200 of 70,183Top 4%
📍 Thalwil, CH: #15 of 384 inventorsTop 4%
Overall (All Time): #70,576 of 4,157,543Top 2%
43
Patents All Time

Issued Patents All Time

Showing 26–43 of 43 patents

Patent #TitleCo-InventorsDate
10009182 Production of cryptographic signatures Jan L. Camenisch, Gregory Neven 2018-06-26
9923717 Refresh of shared cryptographic keys Jan L. Camenisch, Gregory Neven 2018-03-20
9882890 Reissue of cryptographic credentials Jan L. Camenisch, Gregory Neven 2018-01-30
9871655 Method for deriving a verification token from a credential Jan L. Camenisch, Gregory Neven 2018-01-16
9860237 Password-based authentication in server systems Jan L. Camenisch, Gregory Neven 2018-01-02
9847877 Password-based generation and management of secret cryptographic keys Jan L. Camenisch, Robert R. Enderlein, Stephan Krenn, Gregory Neven 2017-12-19
9813414 Password-based management of encrypted files Jan L. Camenisch, Daniel Kovacs, Gregory Neven 2017-11-07
9781078 Managing unlinkable identifiers for controlled privacy-friendly data exchange Jan L. Camenisch 2017-10-03
9755832 Password-authenticated public key encryption and decryption Jan L. Camenisch, Gregory Neven 2017-09-05
9755839 Production of cryptographic signatures Jan L. Camenisch, Gregory Neven 2017-09-05
9755840 Backup and invalidation of authentication credentials Jan L. Camenisch, Stephan Krenn, Gregory Neven 2017-09-05
9705872 Distributed single sign-on Jan L. Camenisch, Yossi Gilad, Zoltan Arnold Nagy, Gregory Neven 2017-07-11
9667428 Production of cryptographic signatures Jan L. Camenisch, Gregory Neven 2017-05-30
9635012 Method for deriving a verification token from a credential Jan L. Camenisch, Gregory Neven 2017-04-25
9596086 Password-based authentication Jan L. Camenisch, Gregory Neven 2017-03-14
9548970 Managing unlinkable identifiers for controlled privacy-friendly data exchange Jan L. Camenisch 2017-01-17
9537658 Password-based authentication Jan L. Camenisch, Gregory Neven 2017-01-03
9385872 Reissue of cryptographic credentials Jan L. Camenisch, Gregory Neven 2016-07-05