Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628858 | Waveguide Bragg-grating based all-optical wavelength-routing switch with wavelength conversion | Jianjun Zhang, Jinliang Chen, Ming Xu | 2003-09-30 |
| 6608715 | Wavelength converter using Bragg-grating | Jianjun Zhang, Jinliang Chen, Ming Xu | 2003-08-19 |
| 6579420 | Apparatus and method for uniformly depositing thin films over substrates | Zhimin Wan, Jiong Chen, Jianmin Qiao | 2003-06-17 |