Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6687429 | Optical switch with liquid-air-liquid switch assembly | — | 2004-02-03 |
| 6594411 | Optical switch | — | 2003-07-15 |
| 6560892 | Air blowing tool for heat-shrinkable packing material | Yang Chen, Lipei Huang | 2003-05-13 |
| 6546645 | Air blowing tool for heat-shrinkable packing material | Yang Chen, Lipei Huang | 2003-04-15 |
| 6471510 | Air blowing tool for heat-shrinkable packing material | Yang Chen, Lipei Huang | 2002-10-29 |
| D454493 | Packaging box for optical components | — | 2002-03-19 |