Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914262 | White light emitting diode and method for manufacturing the same | Hun Joo Hahm, In Eung Kim, Seung Jin Yoo, Young Ho Park, Soo Min Lee | 2005-07-05 |
| 6902989 | Method for manufacturing gallium nitride (GaN) based single crystalline substrate that include separating from a growth substrate | Seung Jin Yoo, Young Ho Park | 2005-06-07 |