Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5515452 | Optical character recognition illumination method and system | John A. Penkethman, Robert A. Harrison, Xiaoming Wang, Ning Chang | 1996-05-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5515452 | Optical character recognition illumination method and system | John A. Penkethman, Robert A. Harrison, Xiaoming Wang, Ning Chang | 1996-05-07 |