Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8843940 | Centralized audit and error handling | — | 2014-09-23 |
| 8577331 | Account holder notification for an infracting mobile station or mobile directory number (MDN) | Derek Andrew Schroeder, Raj Narayanasamy, Venkat R. Gaddam, Julie Weinstein | 2013-11-05 |
| 8566243 | Secure E-mail billing | Shreeshah Vedagiri, Veera V. Inapakolla | 2013-10-22 |
| 8526923 | Enabling a user to purchase a ring back tone | Verra V. Inapakolla, Shankar Kulkarni, Venkat R. Gaddam | 2013-09-03 |
| 8412817 | Load balancing voicemail server system | — | 2013-04-02 |
| 8280356 | Enabling a user to purchase a ring back tone | Veera V. Inapakolla, Shankar Kulkarni, Venkat R. Gaddam | 2012-10-02 |
| 8204523 | Cost effective notifications with delivery guarantee | Derek Andrew Schroeder, James E. Kearns, Venkat R. Gaddam, Julie Weinstein | 2012-06-19 |
| 8194581 | Account holder notification for an infracting mobile station or mobile directory number (MDN) | Derek Andrew Schroeder, Raj Narayanasamy, Venkat R. Gaddam, Julie Weinstein | 2012-06-05 |