Issued Patents All Time
Showing 101–125 of 161 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8576833 | Fault tolerant voice over Internet protocol (VoIP) systems and methods to operate the same | Chaoxin Qiu, William R. J. Chorley, Richard L. Khan, Satish Parolkar, Robert F. Dailey | 2013-11-05 |
| 8543652 | System and method for efficient unified messaging system support for speech-to-text service | Mehrad Yasrebi, John E. Lemay | 2013-09-24 |
| 8532654 | Detecting subscriber input via a wireless communication device for initiating network provisioning of such device | Simon Richardson, Louis Ascoli, Chris Bryant, Eric Morris, Melanie Swierstra +2 more | 2013-09-10 |
| 8520663 | Systems and methods to select peered border elements for an IP multimedia session based on quality-of-service | Bernard Ku, Mehrad Yasrebi | 2013-08-27 |
| 8521819 | Method and apparatus for social networking in a dynamic environment | Mehrad Yasrebi | 2013-08-27 |
| 8520824 | System for managing scheduling conflicts | Mehrad Yasrebi | 2013-08-27 |
| 8510398 | Apparatus and method for managing message communication | Mehrad Yasrebi, Cheryl Lockett | 2013-08-13 |
| 8504658 | Apparatus and method for multimedia communication | Mehrad Yasrebi | 2013-08-06 |
| 8503326 | Systems and methods to monitor and analyze customer equipment downtime in a voice over internet protocol (VoIP) service network | Mehrad Yasrebi, Bernard Ku | 2013-08-06 |
| 8493885 | System and method for distributed processing in an internet protocol network | — | 2013-07-23 |
| 8478795 | Method and system for automatically defining organizational data in unified messaging systems | Mehrad Yasrebi, Timothy Paul Schroeder | 2013-07-02 |
| 8428229 | Flagged messages in an automatic integrated unified messaging escalation system | Mehrad Yasrebi | 2013-04-23 |
| 8406400 | Techniques for providing multimedia communication services to a subscriber | Bernard Ku, Mehrad Yasrebi | 2013-03-26 |
| 8396203 | Automatic integrated escalation in a unified messaging system | Mehrad Yasrebi | 2013-03-12 |
| 8391459 | System for managing scheduling conflicts | Mehrad Yasrebi | 2013-03-05 |
| 8386590 | Method and apparatus for managing rehoming of user endpoint devices in a communication network | Chaoxin Qiu, Mehrad Yasrebi | 2013-02-26 |
| 8379824 | Methods and apparatus to provide a network-based caller identification service in a voice over internet protocol network | Mehrad Yasrebi | 2013-02-19 |
| 8375453 | Methods and apparatus to mitigate a denial-of-service attack in a voice over internet protocol network | Mehrad Yasrebi | 2013-02-12 |
| 8363641 | Methods and apparatus to control a flash crowd event in a voice over Internet protocol (VoIP) network | Mehrad Yasrebi | 2013-01-29 |
| 8355395 | Controlling registration floods in VoIP networks via DNS | Chaoxin Qiu, Mehrad Yasrebi | 2013-01-15 |
| 8340265 | System for processing recorded messages | Anup D. Karnalkar, Jyotindra N. Shah | 2012-12-25 |
| 8311205 | System and method for handling multiple call redirections in a voice messaging system | Marco Schneider | 2012-11-13 |
| 8300779 | Call processing in a voicemail system | Mehrad Yasrebi | 2012-10-30 |
| 8275891 | Method and apparatus for social networking in a dynamic environment | Mehrad Yasrebi | 2012-09-25 |
| 8263808 | Method for deprotecting aryl or alkyl sulfonamides of primary or secondary amines | Michael Lefenfeld, James L. Dye, Partha Nandi | 2012-09-11 |