Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9954860 | Online secure transaction verification system proxy server and method | Christopher D. Wood, Michael Holtstrom, Murray McCulligh, Serge Jean Maurice Mister, Greg Wetmore | 2018-04-24 |
| 6393565 | Data management system and method for a limited capacity cryptographic storage unit | Michael Wiener | 2002-05-21 |
| 6230272 | System and method for protecting a multipurpose data string used for both decrypting data and for authenticating a user | Michael Wiener | 2001-05-08 |
| 5825886 | Construction symmetric ciphers using the cast design procedure | Carlisle Adams, Michael Wiener | 1998-10-20 |
| 5058153 | Noise mitigation and mode switching in communications terminals such as telephones | Edward C. Carew, Sean G. Brophy | 1991-10-15 |