Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072927 | Method and system for processing bearer under ISR mechanism | Zhiyu Di, Shanshan Wang | 2011-12-06 |
| 8059679 | Method and device for information transfer | Weihua Hu | 2011-11-15 |
| 8041361 | Method and device of network resource release processing | — | 2011-10-18 |
| 8031677 | Method, system, and device for user detachment when a handover or change occurs in heterogeneous network | Weihua Hu, Shanhan Wang | 2011-10-04 |
| 8027688 | Method and device of network resource release processing | — | 2011-09-27 |
| 8027314 | Method, network system and destination network for transmitting QoS during a handover process between systems | Weihua Hu | 2011-09-27 |
| 7864699 | Method and device for information transfer | Weihua Hu | 2011-01-04 |