Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6760160 | Fiber optic isolator for use with multiple-wavelength optical signals | Liang-Ju Lu | 2004-07-06 |
| 6567578 | Fiber optic device operating at two or more wavelengths | Liang-Ju Lu | 2003-05-20 |
| 6532321 | Fiber optic isolator for use with multiple-wavelength optical signals | Liang-Ju Lu | 2003-03-11 |
| 6407861 | Adjustable optical circulator | Liang-Ju Lu | 2002-06-18 |
| 6289152 | Multiple port, fiber optic coupling device | Liang-Ju Lu | 2001-09-11 |
| 6246807 | Optical circulator | Liang-Ju Lu | 2001-06-12 |
| 6167174 | Multiple port, fiber optic isolator | Liang-Ju Lu | 2000-12-26 |
| 6154581 | Multiple port, fiber optic circulator | Liang-Ju Lu | 2000-11-28 |