Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7839381 | Driving method for an electrophoretic display with accurate greyscale and minimized average power consumption | Guofu Zhou, Alex Henzen, Mark Thomas Johnson | 2010-11-23 |
| 7623113 | Method of compensating temperature dependence of driving schemes for electrophoretic displays | Guofu Zhou, Rogier Hendrikus Magdalena Cortie, Mark Thomas Johnson | 2009-11-24 |