Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653659 | Silicon carbide inversion channel mosfets | Sei-Hyung Ryu, Joseph Sumakeris, Ranbir Singh | 2003-11-25 |
| 6514779 | Large area silicon carbide devices and manufacturing methods therefor | Sei-Hyung Ryu, Craig Capell, John Williams Palmour | 2003-02-04 |