Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970447 | Multi-carrier method for providing access to a wireless communication system | John K. Burgess, Orlett Wanda Pearson, Eshwar Pittampalli, Lily Zhu | 2005-11-29 |
| 6889040 | Service restriction control for mobile communications | Yuen-Yin L. Koo, Eshwar Pittampalli | 2005-05-03 |