Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6957337 | Method and apparatus for secure authorization and identification using biometrics without privacy invasion | Timothy J. Chainer, Bruce P. Kitchens, Stephane H. Maes, Joseph D. Rutledge, Charles P. Tresser | 2005-10-18 |
| 6954290 | Method and apparatus to correct distortion of document copies | Gordon W. Braudaway, Frank P. Giordano, Charles P. Tresser, Chai Wah Wu, Charles A. Micchelli | 2005-10-11 |
| 6873977 | Achieving buyer-seller anonymity for unsophisticated users under collusion amongst intermediaries | Alok Aggarwal, Pradeep Kumar Dubey, Charanjit Singh Jutla, Vijay Kumar, Michael Shub +2 more | 2005-03-29 |