Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9306765 | Access node based targeted information insertion | Anurag Srivastava | 2016-04-05 |
| 9015782 | Signal distribution system with interrupt processing and trick play functionality | Bhawna Gupta | 2015-04-21 |
| 8949886 | Targeted advertisement insertion with interface device assisted switching | Bhawna Gupta, Anurag Srivastava | 2015-02-03 |
| 8910197 | Update process for interface device based targeted information insertion | Yee Him Cheung, Anurag Srivastava | 2014-12-09 |
| 8494516 | Delivery of subscription services to roaming users through head end equipment | Bhawna Gupta, Anurag Srivastava | 2013-07-23 |
| 8289859 | Link delay determination using virtual concatenation | Bhawna Gupta, Pankaj Risbood, Anurag Srivastava | 2012-10-16 |
| 8116209 | Methods and apparatus for identifying errors and stranded resources in networks | Edward J. Lafontaine, Wee Ng, Pankaj Risbood | 2012-02-14 |
| 7940699 | Spanning tree generation for supporting performance-guaranteed services over circuit-switched network | Bhawna Gupta, Pankaj Risbood | 2011-05-10 |
| 7872976 | System and method for multi-protocol label switching network tuning | Bhawna Gupta, Pankaj Risbood, Anurag Srivastava | 2011-01-18 |
| 7864690 | System and method for rerouting circuits on SONET and SDH rings without disrupting service | Bhawna Gupta, Pankaj Risbood, Anurag Srivastava | 2011-01-04 |
| 7813270 | Route precomputation method and apparatus for bandwidth guaranteed traffic | Bhawna Gupta, Pankaj Risbood, Anurag Srivastava | 2010-10-12 |
| 7675899 | Packet-aware transport architecture for enhanced data volume | Bhawna Gupta | 2010-03-09 |
| 7676823 | User interface methods and apparatus for roaming access to subscription services | Yuh-Jye Chang, Anurag Srivastava | 2010-03-09 |
| 7518990 | Route determination method and apparatus for virtually-concatenated data traffic | Bhawna Gupta, Pankaj Risbood, Anurag Srivastava | 2009-04-14 |
| 7426186 | Data path provisioning in a reconfigurable data network | Bhawna Gupta, Pankaj Risbood, Anurag Srivastava | 2008-09-16 |
| 7411900 | Fast restoration for virtually-concatenated data traffic | Bhawna Gupta, Pankaj Risbood, Anurag Srivastava | 2008-08-12 |
| 7408881 | Differential delay constrained routing for virtually-concatenated data traffic | Pankaj Risbood, Anurag Srivastava | 2008-08-05 |
| 7317728 | System and method for increasing provisionable bandwidth in time-division multiplexed communication links | Bhawna Gupta, Pankaj Risbood, Anurag Srivastava | 2008-01-08 |
| 7243122 | Computer implemented method and apparatus for fulfilling a request for information content with a user-selectable version of a file containing that information content | Henry F. Korth, Viswanath Poosala | 2007-07-10 |
| 7058946 | Adaptive scheduling of data delivery in a central server | Shanmugavelayut Muthukrishnan, Ganapathy Subramanian Sundaram | 2006-06-06 |
| 7047483 | Computer implemented method and apparatus for providing a logical point of access to one or more files | Henry F. Korth, Viswanath Poosala | 2006-05-16 |
| 6912524 | Join synopsis-based approximate query answering | Phillip B. Gibbons, Viswanath Poosala, Sridhar Ramaswamy | 2005-06-28 |
| 6826593 | Computer implemented method and apparatus for fulfilling a request for information content with a user-selectable version of a file containing that information content | Henry F. Korth, Viswanath Poosala | 2004-11-30 |
| 6571391 | System and method for scheduling on-demand broadcasts for heterogeneous workloads | Shanmugavelayut Muthukrishnan | 2003-05-27 |
| 6519604 | Approximate querying method for databases with multiple grouping attributes | Phillip B. Gibbons, Viswanath Poosala | 2003-02-11 |