Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664502 | Workpiece holder with multiple recesses to further support workpiece in parallel laser drilling | — | 2003-12-16 |
| 6627844 | Method of laser milling | Chen-Hsiung Cheng | 2003-09-30 |
| 6621045 | Workpiece stabilization with gas flow | Ming-Jun Li, Chen-Hsiung Cheng | 2003-09-16 |
| 6580547 | Photonic crystal formed by laser machining and having holes with sub-wavelength pitch | Ming-Jun Li | 2003-06-17 |
| 6574024 | Laser beam homogenization by scanning a beam onto a mask | — | 2003-06-03 |
| 6570122 | Apparatus for drilling holes with sub-wavelength pitch with laser | Ming-Jun Li | 2003-05-27 |