Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6012853 | Laser diode with anti-reflection and anti-scattering coating | Paul Jiang, Jian Chen, Li Wang | 2000-01-11 |
| 5923470 | Polarization beam splitter | Kai Zhang, Yonglin Huang | 1999-07-13 |
| 5818981 | Polarization mode dispersion-free circulator | Kai Zhang, Yonglin Huang | 1998-10-06 |
| 5717804 | Integrated laser diode and fiber grating assembly | Paul Jiang, Yuan Shi, Li Wang, Ming Shih | 1998-02-10 |
| 5689595 | Rare earth-doped fiber amplifier assemblies for fiberoptic networks | — | 1997-11-18 |
| 5689367 | Polarization beam splitter | Kai Zhang, Yonglin Huang | 1997-11-18 |
| 5689593 | Compact fiberoptic circulator with low polarization mode dispersion | Yonglin Huang | 1997-11-18 |
| 5682446 | Polarization mode dispersion-free circulator | Kai Zhang, Yonglin Huang | 1997-10-28 |
| 5493627 | Waveguide pack | Richard W. Lancaster, Wesley Libby, Michael Manning, William J. Pauplis | 1996-02-20 |