Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7920523 | Method of supporting quality-of-service application session continuity during inter-technology handover using a common packet data function | Edward Grinshpun, Chung-Zin Liu, Harinath Rachapalli, Lily Zhu | 2011-04-05 |