Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5379311 | Wavelength conversion waveguide | Mark Lui | 1995-01-03 |
| 5290730 | Wavelength conversion waveguide and fabrication method | Mark Lui | 1994-03-01 |
| 5245623 | Infrared-to-visible upconversion display system and method operable at room temperature | — | 1993-09-14 |
| 5008890 | Red, green, blue upconversion laser pumped by single wavelength infrared laser source | — | 1991-04-16 |