Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7283692 | Simultaneous interrogation of multi wavelength-modulated fiber optical sensors by modulating an arrayed waveguide grating based demultiplexer | Gaozhi Xiao, Ping Zhao, Zhenguo Lu, Zhiyi Zhang, Chander P. Grover | 2007-10-16 |
| 6947129 | Method and apparatus for measuring polarization-mode dispersion | Zhenguo Lu, Gaozhi Xiao, Chander P. Grover | 2005-09-20 |