Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7945044 | Method and system for performing an untraceable secret matching | Alessandro Sorniotti, Frederic Montagut, Annett Laube, Konrad Wrona, Laurent Gomez | 2011-05-17 | $2,168,000 |
| 5778065 | Method and system for changing an authorization password or key in a distributed communication network | Ralf Hauser, Philippe A. Janson, Gene Tsudik, Elsie A. Van Herreweghen | 1998-07-07 | $9,897,000 |
| 5369705 | Multi-party secure session/conference | Raymond F. Bird, Amir Herzberg, Philippe A. Janson, Shay Kutten, Marcel Mordechay Yung | 1994-11-29 | $21,326,000 |
| 5347580 | Authentication method and system with a smartcard | Gene Tsudik | 1994-09-13 | $13,331,000 |
| 5148479 | Authentication protocols in communication networks | Raymond F. Bird, Inder S. Gopal, Philippe A. Janson, Shay Kutten, Marcel M. Moti Yung | 1992-09-15 | $12,539,000 |