Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8483131 | Method for negotiating and transmitting length information of location update time | Junyi Liu, Donghua Chen, Hongyue Sun | 2013-07-09 |
| 8315390 | Method for admission control of multiple service flows paging in mobile packet domain | Junyi Liu, Donghua Chen, Hongyue Sun | 2012-11-20 |