| Declaration submission | Manual patent holder change | Declaration submission |
| US201113196910 | US201113196910 | US201113196910 |
| 03/08/2011 | 03/08/2011 | 03/08/2011 |
| US2012034898 A1 09/02/2012 | US2012034898 A1 09/02/2012 | US2012034898 A1 09/02/2012 |
| Method of Handling Emergency Sessions and Related Communication Device | Method of Handling Emergency Sessions and Related Communication Device | Method of Handling Emergency Sessions and Related Communication Device |
| | | |
| | | |
| UNITED STATES | UNITED STATES | UNITED STATES |
| | | |
| US20100370813P;US201113196910 | US20100370813P;US201113196910 | US20100370813P;US201113196910 |
| TIWARI KUNDAN [TW] | HTC Corporation | HTC Corporation |
| | US20100370813P;US201113196910 | X |
| | | |