| 8204203 |
Method of managing circuit switched and internet protocol telephone lines associated with a digital subscriber line service |
Amit Garg, Lawrence David Jackel, Rajeev B. Patil, Patrick J. Smith, Thomas M. Smith +1 more |
2012-06-19 |
| 8014384 |
Intelligent network interface device for caller identification multicasting |
David L. Basore, Moshiur Rahman |
2011-09-06 |
| 7970392 |
Method for call forwarding a call from a mobile telephone |
James Ehlinger, Amit Garg, Rajeev B. Patil |
2011-06-28 |
| 7831026 |
Call progress information in cable telephony |
David L. Basore, Moshiur Rahman |
2010-11-09 |
| 7627322 |
Method for call forwarding a call from a mobile telephone |
James Ehlinger, Amit Garg, Rajeev B. Patil |
2009-12-01 |
| 7194268 |
Method for call forwarding a call from a mobile telephone |
James Ehlinger, Amit Garg, Rajeev B. Patil |
2007-03-20 |
| 7133507 |
Call progress information in cable telephony |
David L. Basore, Moshiur Rahman |
2006-11-07 |
| 7113503 |
Intelligent network interface device for caller identification multicasting |
David L. Basore, Moshiur Rahman |
2006-09-26 |
| 7046783 |
Seamless re-direction of calls between home and mobile telephones |
Amit Garg, Rajeev B. Patil, Jeffrey L. Tuttle |
2006-05-16 |
| 6987840 |
Integrated message management method and system |
James Ehlinger, Amit Garg, Rajeev B. Patil, Jeffrey L. Tuttle |
2006-01-17 |
| 6920206 |
Call progress information in cable telephony |
David L. Basore, Moshiur Rahman |
2005-07-19 |
| 6856806 |
Method for call forwarding a call from a mobile telephone |
James Ehlinger, Amit Garg, Rajeev B. Patil |
2005-02-15 |
| 6707893 |
Call progress information in cable telephony |
David L. Basore, Moshiur Rahman |
2004-03-16 |
| 4253131 |
Repeater overload circuit |
Jeffrey H. Derby, Tadikonda N. Rao |
1981-02-24 |
| 4239935 |
Ringing generator |
Frank P. Tuhy, Jr. |
1980-12-16 |
| 4234762 |
Ring trip detector circuit |
— |
1980-11-18 |
| 4196321 |
Loopback test system |
— |
1980-04-01 |
| 4194091 |
Line feed circuit |
— |
1980-03-18 |