Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6571865 | Heat transfer surface | Xu Shi | 2003-06-03 |
| 6511585 | Enhanced macroparticle filter and cathode arc source | Xu Shi, Beng Kang Tay | 2003-01-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6571865 | Heat transfer surface | Xu Shi | 2003-06-03 |
| 6511585 | Enhanced macroparticle filter and cathode arc source | Xu Shi, Beng Kang Tay | 2003-01-28 |