Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721331 | Method and apparatus for decentralized prioritized scheduling in a CSMA/CA wireless system | Parameswaran Ramanathan, Cormac John Sreenan | 2004-04-13 |
| 6628943 | Mobility management utilizing active address propagation | Jyh-Cheng Chen | 2003-09-30 |
| 6606661 | Method for dynamic connection closing time selection | Moncef Elaoud, Parameswaran Ramanathan, Cormac John Sreenan | 2003-08-12 |
| 6570926 | Active techniques for video transmission and playback | Jyh-Cheng Chen | 2003-05-27 |
| 6490259 | Active link layer and intra-domain mobility for IP networks | Jyh-Cheng Chen | 2002-12-03 |
| 6480537 | Active techniques for video transmission and playback | Jyh-Cheng Chen, David Famolari | 2002-11-12 |
| 6434191 | Adaptive layered coding for voice over wireless IP applications | Jyh-Cheng Chen, Parameswaran Ramanathan | 2002-08-13 |
| 6320847 | Method and apparatus for reduction of call setup time using anticipation technique for multimedia applications in widely distributed networks | Dharma P. Agrawal, Ashok N. Rudrapatna | 2001-11-20 |
| 6216005 | Cellular-fixed call completion and call transfer service from a cellular network provider | Parameswaran Ramanathan | 2001-04-10 |
| 6208864 | Establishing calls and processing on-going calls in fixes and cellular networks | Parameswaran Ramanathan | 2001-03-27 |
| 6188905 | Intelligent dynamic channel allocation scheme for a mobile communications network | Ashok N. Rudrapatna, Dharma P. Agrawal | 2001-02-13 |
| 6108316 | Adaptive scheduling priorities based on battery power level in wireless access protocols | Krishna M. Sivalingam, Mani Srivastava | 2000-08-22 |
| 6075777 | Network flow framework for online dynamic channel allocation | Balakrishnan Narendran, Narayanan Shivakumar | 2000-06-13 |
| 6072784 | CDMA mobile station wireless transmission power management with adaptive scheduling priorities based on battery power level | Jyh-Cheng Chen, Shalinee Kishore, Krishna M. Sivalingam | 2000-06-06 |
| 6072809 | Statistical method for dynamically controlling the playback delay of network multimedia streams | Balakrishnan Narendran, Cormac John Sreenan | 2000-06-06 |
| 6072990 | Transmitter-receiver pair for wireless network power-code operating point is determined based on error rate | Balakrishnan Narendran, James Paul Sienicki, Shalini Yajnik | 2000-06-06 |
| 6052598 | Method for predicting the location of a mobile station in a mobile communications network | Ashok N. Rudrapatna, Dharma P. Agrawal | 2000-04-18 |
| 5991629 | Cellular networks with spare base and satellite stations | Ashok N. Rudrapatna | 1999-11-23 |
| 5974327 | Adaptive frequency channel assignment based on battery power level in wireless access protocols | Shalinee Kishore, Krishna M. Sivalingam | 1999-10-26 |
| 5950134 | Method and apparatus for spatial redundancy in cellular networks | Dharma P. Agrawal | 1999-09-07 |
| 5889816 | Wireless adapter architecture for mobile computing | Mark Robert Cravatts, John Trotter, Mani Srivastava | 1999-03-30 |
| 5774461 | Medium access control and air interface subsystem for an indoor wireless ATM network | Eoin Hyden, Mani Srivastava, John Trotter, Paul Krzyzanowski | 1998-06-30 |
| 5768500 | Interrupt-based hardware support for profiling memory system performance | Aaron J. Goldberg, John Trotter | 1998-06-16 |
| 5722051 | Adaptive power control and coding scheme for mobile radio systems | Balakrishnan Narendran, James Paul Sienicki, Shalini Yajnik | 1998-02-24 |
| 5623483 | Synchronization system for networked multimedia streams | Balakrishnan Narendran, Narayanan Shivakumar, Cormac John Sreenan | 1997-04-22 |