Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7986282 | Dynamic message sign display panel error detection, correction, and notification | Byron L. Zerphy | 2011-07-26 |
| 7248229 | Dynamic message sign display panel communication error detection and correction | Bryron L. Zerphy, Meghanad Wagh | 2007-07-24 |
| 7193583 | Automatic detection of dynamic message sign display panel configuration | Byron L. Zerphy | 2007-03-20 |
| 7053862 | System and method for rapidly refreshing a dynamic message sign display panel | Bryron L. Zerphy | 2006-05-30 |
| 6916105 | Optical assembly for light emitting diode package | Byron L. Zerphy | 2005-07-12 |