Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946109 | Ultra-stable lamellar mesoporous silica compositions and process for the preparation thereof | Thomas J. Pinnavaia, Seong-Su Kim | 2005-09-20 |
| 6947748 | OFDMA with adaptive subcarrier-cluster configuration and selective loading | Xiaodong Li, Hui Liu, Kemin Li | 2005-09-20 |
| 6940827 | Communication system using OFDM for one direction and DSSS for another direction | Xiaodong Li, Hui Liu | 2005-09-06 |
| 6869906 | Ultrastable porous aluminosilicate structures | Thomas J. Pinnavaia, YU-LIN LIU | 2005-03-22 |
| 6843977 | Ultrastable porous aluminosilicate structures and compositions derived therefrom | Thomas J. Pinnavaia, YU-LIN LIU | 2005-01-18 |