Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8325994 | System and method for authenticated and privacy preserving biometric identification systems | — | 2012-12-04 |
| 7961915 | System and method for authenticated and privacy preserving biometric identification systems | — | 2011-06-14 |
| 7711152 | System and method for authenticated and privacy preserving biometric identification systems | Yair Frankel | 2010-05-04 |
| 7269277 | Perfectly secure authorization and passive identification with an error tolerant biometric system | George I. Frankel | 2007-09-11 |
| 4417338 | Cryptographic key sharing circuit and method using code correction | — | 1983-11-22 |
| 4375579 | Database encryption and decryption circuit and method using subkeys | David L. Wells, John B. Kam | 1983-03-01 |
| 4275265 | Complete substitution permutation enciphering and deciphering circuit | John B. Kam | 1981-06-23 |
| 4202051 | Digital data enciphering and deciphering circuit and method | David L. Wells | 1980-05-06 |