Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8541951 | High temperature LED system using an AC power source | Frank Shum, Frank M. Steranka | 2013-09-24 |
| 7145768 | Computer controlled display device | Michael D. Hillman, Frank Tsai, Michael D. McBroom, Daniel L. McBroom, Brian T. Sudderth +8 more | 2006-12-05 |
| 7046509 | Computer controlled display device | Michael D. Hillman, Frank Tsai, Michael D. McBroom, Daniel L. McBroom, Brian T. Sudderth +7 more | 2006-05-16 |
| 7035092 | Computer controlled display device | Michael D. Hillman, Frank Tsai, Michael D. McBroom, Daniel L. McBroom, Brian T. Sudderth +4 more | 2006-04-25 |