Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9991231 | Stacked die integrated circuit | Charles G. Woychik, Cyprian Emeka Uzoh, Ron Zhang, Guilian Gao | 2018-06-05 |
| 9418924 | Stacked die integrated circuit | Charles G. Woychik, Cyprian Emeka Uzoh, Ron Zhang, Guilian Gao | 2016-08-16 |