Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7963247 | Diffusion tube, dopant source for a diffusion process and diffusion method using the diffusion tube and the dopant source | Gi Bum Kim, Taek Kim, Min-chang Jeong | 2011-06-21 |