Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8531389 | Electrophoretic display panel using shake and reset pulses | Mark Thomas Johnson, Guofu Zhou | 2013-09-10 |
| 7804483 | Electrophoretic display with rapid drawing mode waveform | Guofu Zhou, Johannes Van De Kamer, Alexander Henzen, Roger P. A. Deinoij, Mark Thomas Johnson +2 more | 2010-09-28 |
| 7786974 | Driving a bi-stable matrix display device | Guofu Zhou, Mark Thomas Johnson | 2010-08-31 |