Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930356 | Power semiconductor device having high breakdown voltage, low on-resistance, and small switching loss and method of forming the same | Tae Hoon Kim, Ho-cheol Jang, Chong-man Yun | 2005-08-16 |
| 6882098 | Cold cathode electron source | Ji-Hoon Ahn, Hyek-Bok Rhee, Dong Hee Han | 2005-04-19 |