Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6453056 | Method and apparatus for generating a database of road sign images and positions | James E. Retterath | 2002-09-17 |
| 6449384 | Method and apparatus for rapidly determining whether a digitized image frame contains an object of interest | James E. Retterath | 2002-09-10 |
| 6363161 | System for automatically generating database of objects of interest by analysis of images recorded by moving vehicle | James E. Retterath | 2002-03-26 |