Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7760754 | Priority access for real-time traffic in contention-based networks | Joao Luis Sobrinho | 2010-07-20 |
| 7660591 | Propagation loss model based indoor wireless location of stations | Parameshwaran Krishnan, Jay M. Stiles | 2010-02-09 |
| 7583961 | Method and apparatus for generating a signal strength model for an access point at an arbitrary location | Martin Kappes, P. Krishnan | 2009-09-01 |
| 7403784 | Method and apparatus for positioning a set of terminals in an indoor wireless environment | Wen-Hua Ju, P. Krishnan, David Joseph Madigan | 2008-07-22 |
| 7389114 | Estimating the location of inexpensive wireless terminals by using signal strength measurements | Wen-Hua Ju, P Krishnan, James M. Landwehr, Colin L. Mallows | 2008-06-17 |
| 7272394 | Location estimation of wireless terminals in a multi-story environment | P Krishnan | 2007-09-18 |
| 7039063 | Priority access for real-time traffic in contention-based networks | Joao Luis Sobrinho | 2006-05-02 |
| 6891821 | Self-aligning backhaul system, method and apparatus | Kevin A. Shelby | 2005-05-10 |
| 6611529 | Priority access for real-time traffic in contention-based networks | Joao Luis Sobrinho, John Trotter | 2003-08-26 |
| 6359899 | Priority access for real-time traffic in contention-based networks | Joao Luis Sobrinho | 2002-03-19 |
| 6014087 | Variable contention transmission media access based on idle waiting time | Joao Luis Sobrinho | 2000-01-11 |
| 5982779 | Priority access for real-time traffic in contention-based networks | Joao Luis Sobrinho | 1999-11-09 |
| 5862182 | OFDM digital communications system using complementary codes | Geert Arnout Awater, Adriaan Kamerman, Didier Johannes Richard Van Nee | 1999-01-19 |
| 5636247 | Information transmission system | Adriaan Kamerman | 1997-06-03 |
| 5513122 | Method and apparatus for determining the reachable states in a hybrid model state machine | Kwang-Ting Cheng | 1996-04-30 |
| 5093920 | Programmable processing elements interconnected by a communication network including field operation unit for performing field operations | Prathima Agrawal, William J. Dally | 1992-03-03 |
| 5067104 | Programmable protocol engine having context free and context dependent processes | Bala Krishnamurthy, Krishan K. Sabnani | 1991-11-19 |
| 5038307 | Measurement of performance of an extended finite state machine | Mostafa Hashem Sherif | 1991-08-06 |