Issued Patents 2011
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7925503 | Method and apparatus for dynamically providing comfort noise | Marian Croak | 2011-04-12 |
| 7924814 | Method and apparatus for enabling dual tone multi-frequency signal processing in the core voice over internet protocol network | Marian Croak | 2011-04-12 |
| 7921091 | System and method for providing a natural language interface to a database | Richard Vandervoort Cox, Behzad Nadji, Mazin G. Rahim | 2011-04-05 |
| 7912039 | Method and apparatus for blocking a pay-per use feature in a communications network | Marian Croak | 2011-03-22 |
| 7903798 | Method and apparatus for monitoring blocked calls in a communication network | Marian Croak | 2011-03-08 |
| 7899159 | Method and apparatus for providing in country phone numbers and routing rules | Marian Croak | 2011-03-01 |
| 7881189 | Method for providing predictive maintenance using VoIP post dial delay information | Paritosh Bajpay, John McCanuel, Moshiur Rahman | 2011-02-01 |
| 7882209 | Tiered and modular approach to operational support systems | John McCanuel, Prakash Vasa | 2011-02-01 |
| 7881294 | Method and apparatus for enabling network based media manipulation | Marian Croak | 2011-02-01 |
| 7881289 | Method and apparatus for porting telephone numbers of endpoint devices | Marian Croak | 2011-02-01 |
| 7865461 | System and method for cleansing enterprise data | Rob Best, John McCanuel, Prakash Vasa | 2011-01-04 |
| 7864672 | Method for tracking source and destination internet protocol data | Craig L. DeCaluwe | 2011-01-04 |
| 7864050 | Method and apparatus for providing an object movement tracking service in a communication network | Kaveh Hushyar, Behzad Nadji, Mostafa Tofighbakhsh | 2011-01-04 |