Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493041 | Method and apparatus for the detection of motion in video | J. Duane Northcutt, Gerard A. Wall, Lawrence L. Butcher | 2002-12-10 |
| 6483515 | Method and apparatus for displaying data patterns in information systems | — | 2002-11-19 |
| 6484174 | Method and apparatus for session management and user authentication | Gerard A. Wall, Alan T. Ruberg, J. Duane Northcutt, Lawrence L. Butcher | 2002-11-19 |
| 6438141 | Method and management of communications over media of finite bandwidth | Jerry Wall, Duane Northcutt, Lawrence L. Butcher, Alan T. Ruberg, Herbert Bos | 2002-08-20 |