Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6717974 | Apparatus and method for improving electrical conduction structure of a vertical cavity surface emitting laser | — | 2004-04-06 |
| 6681838 | Liquid-solid rolling bonding method for different kinds of metals and the apparatus therefor | Jianzhong Cui, Guimin Lu, Guangming Xu | 2004-01-27 |