Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5886681 | Wide-range dual-backlight display apparatus | Kevin Walsh, Robert M. Merrifield, Kevin C. Kelleher | 1999-03-23 |
| 5719474 | Fluorescent lamps with current-mode driver control | — | 1998-02-17 |
| 5502502 | PLL-based method and apparatus for generating video drive signals from various sync formats | Gretchen T. Gaskill | 1996-03-26 |
| 5428265 | Processor controlled fluorescent lamp dimmer for aircraft liquid crystal display instruments | Lawrence A. Booth, Jr., David W. Luz, Roger E. Wiegel | 1995-06-27 |