Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8280928 | Multi-level enmeshed directory structures | Thyagarajan Nandagopal | 2012-10-02 |
| 8250210 | Balancing user registration lifetimes in a network | Thyaga Nandagopal | 2012-08-21 |
| 8238314 | Method and apparatus for providing a distributed forwarding plane for a mobility home agent | Thyagarajan Nandagopal | 2012-08-07 |
| 8068408 | Softrouter protocol disaggregation | Furquan Ahmed Ansari, Martin Havemann, Tirunell V. Lakshman, Thyagarajan Nandagopal, Ramachandran Ramjee | 2011-11-29 |
| 8000329 | Open platform architecture for integrating multiple heterogeneous network functions | Kerry Fendick, Lampros Kalampoukas | 2011-08-16 |
| 7991852 | Network architecture and related methods for surviving denial of service attacks | Tian Bu, Samphel Norden | 2011-08-02 |
| 7945006 | Data-driven method and apparatus for real-time mixing of multichannel signals in a media server | Jingdong Chen, Yiteng Huang | 2011-05-17 |
| 7843914 | Network system having an extensible forwarding plane | Martin Havemann, Murakami Kazutaka | 2010-11-30 |
| 7835304 | Method and apparatus for assigning IP addresses | Thyagarajan Nandagopal | 2010-11-16 |
| 7715382 | Softrouter | Tirunell V. Lakshman, Thyagarajan Nandagopal, Ramachandran Ramjee, Krishan K. Sabnani | 2010-05-11 |
| 7515926 | Detection of power-drain denial-of-service attacks in wireless networks | Tian Bu, Samphel Norden | 2009-04-07 |
| 7333512 | Dynamic mixing TDM data with data packets | Addepalli Sateesh Kumar, Chandrasekaran Nageswara Gupta, Tushar R. Shah, Debaditya Mukherjee, Khalid Seikh +1 more | 2008-02-19 |
| 7327758 | Method of generating, transmitting, receiving and recovering synchronous frames with non-standard speeds | Addepalli Sateesh Kumar, Chandrasekaran Nageswara Gupta, Tushar R. Shah, Debaditya Mukherjee, Khalid Seikh +1 more | 2008-02-05 |
| 7257409 | Centralized cell homing and load balancing in a base station controller | Mun-Choon Chan, Martin Havemann, Ramachandran Ramjee, Sandra R. Thuel | 2007-08-14 |
| 7173927 | Hybrid network to carry synchronous and asynchronous traffic over symmetric and asymmetric links | Addepalli Sateesh Kumar, Tushar R. Shah, Chandrasekaran Nageswara Gupta, Debaditya Mukherjee, Khalid Seikh +1 more | 2007-02-06 |
| 7165102 | Adaptive link quality management for wireless medium | Tushar R. Shah, Chandrasekaran Nageswara Gupta, Addepalli Sateesh Kumar, Debaditya Mukherjee, Khalid Seikh +2 more | 2007-01-16 |
| 7039641 | Modular packet classification | — | 2006-05-02 |
| 6697844 | Internet browsing using cache-based compaction | Mun-Choon Chan | 2004-02-24 |
| 6604147 | Scalable IP edge router | — | 2003-08-05 |
| 6421707 | Wireless multi-media messaging communications method and apparatus | Scott C. Miller, Krishan K. Sabnani | 2002-07-16 |
| 6393296 | E-mail access from cellular/PCS phones using user agents | Krishan K. Sabnani | 2002-05-21 |
| 6370123 | Method and system for half-duplex wireless communication | — | 2002-04-09 |
| 6198941 | Method of operating a portable communication device | Alfred V. Aho, Richard D. Gitlin, Ramachandran Ramjee | 2001-03-06 |
| 6178461 | Cache-based compaction technique for internet browsing using similar objects in client cache as reference objects | Mun-Choon Chan | 2001-01-23 |
| 6014429 | Two-way wireless messaging system with transaction server | Thomas F. LaPorta, Krishan K. Sabnani | 2000-01-11 |