Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9699321 | Method and apparatus for providing customized ring back to calling terminals in a cable network | Ranjan Sharma | 2017-07-04 |
| 9210252 | End-user device personalized application notification feature | Ranjan Sharma | 2015-12-08 |
| 8982874 | Method and apparatus for providing customized ring back to calling terminals in a cable network | Ranjan Sharma | 2015-03-17 |
| 8385514 | Providing an advertisement to a calling party before ringback | Robert Brunetti, Sanjoy Paul, Michael J. Rudolph | 2013-02-26 |
| 8270590 | User message delivery to calling party device | Sanjoy Paul | 2012-09-18 |
| 8175252 | Ringback tone bookmark request by calling party | Ranjan Sharma | 2012-05-08 |
| 8073128 | Ringback tone service opt-in and opt-out requests for use by calling party | Ranjan Sharma | 2011-12-06 |
| 8068593 | Method and apparatus for providing multimedia ringback services to mobile user devices in pre-IMS networks | Katherine H. Guo, Sarit Mukherjee, Tejas Naik, Ranjan Sharma | 2011-11-29 |
| 8051171 | Control server that manages resource servers for selected balance of load | Ranjan Sharma | 2011-11-01 |
| 8036361 | Selection of ringback tone indicative of emotional state that is input by user of called communication device | Ranjan Sharma | 2011-10-11 |
| 7991424 | Dynamic generation of group lists for a communication device using tags | Douglas William Varney, Kumar Vemuri | 2011-08-02 |
| 7961862 | Method and apparatus for providing ringback in a telecommunications network | Ranjan Sharma | 2011-06-14 |
| 7844044 | Control server employment of offer message from resource server to determine whether to add indication of the resource server to resource server mapping table | Hai Bin Luo, Ranjan Sharma | 2010-11-30 |
| 7839995 | Change to playback characteristic of ringback tone | Ranjan Sharma | 2010-11-23 |
| 7801293 | Ringback tone preference information to assist selection of ringback tone | Ranjan Sharma | 2010-09-21 |
| 7783294 | Application load level determination | John Richard Beasley, Robert Brunetti, Brian P. Davis, Chen-Hua Fan, Nickolas Landsberg +1 more | 2010-08-24 |
| 7693134 | Method and apparatus for providing multimedia ringback services to user devices in IMS networks | Katherine H. Guo, Anand Kagalkar, Sarit Mukherjee, Ranjan Sharma | 2010-04-06 |
| 7630313 | Scheduled determination of network resource availability | Chen-Hua Fan, Ranjan Sharma, Yu Zhu | 2009-12-08 |
| 7580512 | Selection of incoming call screening treatment based on emotional state criterion | Ranjan Sharma | 2009-08-25 |
| 7376419 | Call triggering to one or more service nodes upon receipt of initial trigger response | Michael J. Rudolph, Yile Enoch Wang | 2008-05-20 |
| 7340049 | Feedback to calling communication device on call connected with intelligent network signaling | Robert Brunetti, John B. Reid, Laura Reizner, Michael J. Rudolph | 2008-03-04 |
| 7120419 | Generating one or more triggered operations to prepaid service node based on connection with intelligent peripheral component | Kenneth W. Del Signore, Michael J. Rudolph, Yile Enoch Wang | 2006-10-10 |
| 6978133 | Mobile station origination when serving mobile switching center is not wireless intelligent network capable | Robert Thomas Calabrese, Neil Harrison, Aftab Ahmed Khan, Michael J. Rudolph, Indrani Sen +3 more | 2005-12-20 |
| 6490450 | Capturing and modifying of mobile subscriber information | Axel Michael Christiansen, Baijun Zhao | 2002-12-03 |
| 5898917 | System for providing enhanced services in cellular radio telecommunication systems using #CCSC based triggers | Axel Michael Christiansen | 1999-04-27 |