| 7636326 |
Private communications network including connected public communications devices and method of operation thereof |
Francisco Olympio Marcon da Rocha, Robinson Osmar Lima, Luiz Cesar Zaniolo, Enoch Ragin, Jr. |
2009-12-22 |
| 7567803 |
System and method for inhibiting features for wireless terminals |
Francisco Olympio Marcon da Rocha, Robinson Osmar Lima, Luiz Cesar Zaniolo, Enoch Ragin, Jr. |
2009-07-28 |
| 7451206 |
Send of software tracer messages via IP from several sources to be stored by a remote server |
Robinson Osmar Lima, Luiz Cesar Zaniolo |
2008-11-11 |
| 7113511 |
Method of automatic signaling detection for a high speed communications link |
Francisco Olympio Marcon da Rocha, Robinson Osmar Lima, Enoch Ragin, Jr., Luiz Cesar Zaniolo |
2006-09-26 |
| 6912273 |
PBX switch incorporating methods and apparatus for automatically detecting call appearance values for each primary directory number on a basic rate interface |
Francisco Olympio Marcon da Rocha |
2005-06-28 |
| 6804329 |
Methods and apparatus for enabling a non-DID station of a PBX or MLTS to receive a PSAP call back |
Francisco Olympio Marcon da Rocha, Robinson Osmar Lima, Enoch Ragin, Jr., Luiz Cesar Zaniolo |
2004-10-12 |
| 6717959 |
Methods and apparatus for automatically detecting call appearance values for each primary directory number on a basic rate interface |
Francisco Olympio Marcon da Rocha |
2004-04-06 |
| 6707887 |
System and method for automatic detection of loop start and ground start trunks |
Francisco Olympio Marcon da Rocha |
2004-03-16 |
| 5960059 |
Method for the activation of communications terminal equipment upon network-management-specific events |
— |
1999-09-28 |