| 9450781 |
Spam reporting and management in a communication network |
Yigang Cai |
2016-09-20 |
| 9439057 |
Registration notification for SMS over LTE |
Jay Bhatt, Yigang Cai |
2016-09-06 |
| 9384471 |
Spam reporting and management in a communication network |
Yigang Cai, Sanjeev Singh, Kris Nayak |
2016-07-05 |
| 9014730 |
Device reachability in LTE networks for text messaging |
Yigang Cai, Shaumir Shah |
2015-04-21 |
| 8977238 |
Interface between web applications for text messaging and packet-switched networks |
Yigang Cai, Kris Nayak |
2015-03-10 |
| 8923899 |
Interface between restful web services and packet-switched networks for text messaging |
Yigang Cai |
2014-12-30 |
| 8855689 |
Direct SMS message delivery over broadband data networks through an SMS-C |
Jay Bhatt, Yigang Cai |
2014-10-07 |
| 8848604 |
Application-originated text messages delivered over a packet-switched network |
Yigang Cai |
2014-09-30 |
| 8457666 |
Interface between web applications for text messaging and packet-switched networks |
Yigang Cai, Kris Nayak |
2013-06-04 |
| 8412240 |
Direct SMS message delivery over broadband data networks through an SMS-C |
Jay Bhatt, Yigang Cai |
2013-04-02 |
| 8351964 |
Message delivery over LTE networks |
Yigang Cai, Jay Bhatt |
2013-01-08 |
| 8271007 |
Managing SMS spoofing using SMPP protocol |
Yigang Cai |
2012-09-18 |
| 8099117 |
SMS message delivery over broadband data networks |
Jay Bhatt, Yigang Cai, Alan Curtis, Russell Morgan |
2012-01-17 |
| 7239866 |
Spam checking for internetwork messages |
Yigang Cai, Shehryar S. Qutub, Alok Sharma |
2007-07-03 |
