Issued Patents All Time
Showing 201–220 of 220 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7009994 | Channel access scheme for use in network communications | — | 2006-03-07 |
| 6990080 | Distributed topology control for wireless multi-hop sensor networks | Li Li, Yi-Min Wang, Roger P. Wattenhofer | 2006-01-24 |
| 6961763 | Automation system for controlling and monitoring devices and sensors | Yi-Min Wang, Wilf G. Russell, Jun Xu, Anish K. Arora | 2005-11-01 |
| 6885860 | Information management and processing in a wireless network | Joshua Glenn Broch | 2005-04-26 |
| 6870809 | Fair scheduling in broadcast environments | Nitin M. Vaidya | 2005-03-22 |
| 6839560 | Using a derived table of signal strength data to locate and track a user in a wireless network | Venkata N. Padmanabhan | 2005-01-04 |
| 6834341 | Authentication methods and systems for accessing networks, authentication methods and systems for accessing the internet | Srinivasan Venkatachary, Anand Balachandran | 2004-12-21 |
| 6799047 | Locating and tracking a user in a wireless network through environmentally profiled data | Venkata N. Padmanabhan | 2004-09-28 |
| 6795865 | Adaptively changing weights for fair scheduling in broadcast environments | Nitin M. Vaidya | 2004-09-21 |
| 6754266 | Method and apparatus for use in transmitting video information over a communication network | Wei-Lien Hsu | 2004-06-22 |
| 6664925 | Method and system for determining the location of a mobile computer | Timothy M. Moore, Joseph Polastre, Warren V. Barkley | 2003-12-16 |
| 6629151 | Method and system for querying the dynamic aspects of wireless connection | — | 2003-09-30 |
| 6618363 | Method for adapting video packet generation and transmission rates to available resources in a communications network | — | 2003-09-09 |
| 6519004 | Method for transmitting video information over a communication channel | — | 2003-02-11 |
| 6507587 | Method of specifying the amount of bandwidth to reserve for use in network communications | — | 2003-01-14 |
| 6445701 | Channel access scheme for use in network communications | — | 2002-09-03 |
| 6438136 | Method for scheduling time slots in a communications network channel to support on-going video transmissions | — | 2002-08-20 |
| 6385454 | Apparatus and method for management of resources in cellular networks | Tong Liu | 2002-05-07 |
| 6289297 | Method for reconstructing a video frame received from a video source over a communication channel | — | 2001-09-11 |
| 5508822 | Imaging system with multilevel dithering using single memory | Robert Ulichney | 1996-04-16 |