Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10921678 | Electrophoretic device | — | 2021-02-16 |
| 7804483 | Electrophoretic display with rapid drawing mode waveform | Guofu Zhou, Neculai Ailenei, Alexander Henzen, Roger P. A. Deinoij, Mark Thomas Johnson +2 more | 2010-09-28 |
| 7800580 | Transition between grayscale and monochrome addressing of an electrophoretic display | Mark Thomas Johnson, Guofu Zhou | 2010-09-21 |