Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059665 | Systems and methods for providing location information | Manish Sharma | 2011-11-15 |
| 8059809 | Systems and methods of establishing group calls | Qiang Zhang, Ramesh Kalathur | 2011-11-15 |
| 8060121 | Mobile network presence service with load-based notification throttling | Yaojun Sun, Joseph Schaedler, Wei-Ming Lan, Douglas R. Green | 2011-11-15 |
| 8045557 | Group communication through broadcast channels | Yaojun Sun | 2011-10-25 |