Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627961 | Hybrid IGBT and MOSFET for zero current at zero voltage | Richard Francis, Ranadeep Dutta, Peter Wood | 2003-09-30 |
| 6603153 | Fast recovery diode and method for its manufacture | Richard Francis | 2003-08-05 |