Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625349 | Evanescent optical coupling between a waveguide formed on a substrate and a side-polished fiber | Shulai Zhao | 2003-09-23 |
| 6621952 | In-fiber variable optical attenuators and modulators using index-changing liquid media | Shulai Zhao | 2003-09-16 |
| 6621951 | Thin film structures in devices with a fiber on a substrate | Shulai Zhao | 2003-09-16 |
| 6597833 | Wavelength-division multiplexers and demultiplexers based on mach-zehnder interferometers and evanescent coupling | Shulai Zhao | 2003-07-22 |
| 6571035 | Fiber optical switches based on optical evanescent coupling between two fibers | Shulai Zhao | 2003-05-27 |
| 6556746 | Integrated fiber devices based on Mach-Zehnder interferometers and evanescent optical coupling | Shulai Zhao | 2003-04-29 |
| 6549713 | Stabilized and integrated fiber devices | Shulai Zhao | 2003-04-15 |
| 6542663 | Coupling control in side-polished fiber devices | Shulai Zhao | 2003-04-01 |
| 6516114 | Integration of fibers on substrates fabricated with grooves | Shulai Zhao | 2003-02-04 |