Issued Patents All Time
Showing 26–50 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7683834 | Undulating transmit patterns for multiple simultaneous transmitters to support signal separation at a receiver | — | 2010-03-23 |
| 7657288 | System and method utilizing dynamic beam forming for wireless communication signals | Prabhakar R. Chitrapu | 2010-02-02 |
| 7627052 | Pattern diversity to support a MIMO receiver and associated methods | — | 2009-12-01 |
| 7602348 | Three-dimensional antenna fabrication from a two-dimensional structure | — | 2009-10-13 |
| 7596387 | System for efficiently covering a sectorized cell utilizing beam forming and sweeping | Angelo Cuffaro | 2009-09-29 |
| 7551680 | Wireless communication method and apparatus for forming, steering and selectively receiving a sufficient number of usable beam paths in both azimuth and elevation | — | 2009-06-23 |
| 7546944 | Method and apparatus for selecting the most cost-efficient payment provider to pay for communication services | Alain Charles Briancon | 2009-06-16 |
| 7486637 | Wireless communication method and system for efficiently managing paging windows and data messages | — | 2009-02-03 |
| 7482981 | Corona wind antennas and related methods | Bing Chiang | 2009-01-27 |
| 7447523 | Coordination of backhaul beam forming in wireless communication systems | Kimberly Chotkowski | 2008-11-04 |
| 7427953 | Wireless communication apparatus for determining direction of arrival information to form a three-dimensional beam used by a transceiver | Bing Chiang, Michael Lynch | 2008-09-23 |
| 7414579 | Blind signal separation using correlated antenna elements | Ivica Kostanic, Thomas E. Gorsuch, John E. Hoffmann | 2008-08-19 |
| 7408508 | Signal separation based on linear independent signal summation sets and an antenna array | — | 2008-08-05 |
| 7397426 | Signal separation for a CDMA communications device and associated methods | — | 2008-07-08 |
| 7394440 | Three-dimensional antenna fabrication from multiple two-dimensional structures | — | 2008-07-01 |
| 7373176 | Coordination of beam forming in wireless communication systems | Kimberly Chotkowski | 2008-05-13 |
| 7362269 | Undulating transmit patterns to support signal separation at a receiver | Yogendra C. Shah | 2008-04-22 |
| 7348923 | Signal separation based on a hybrid separation matrix and antenna arrays | — | 2008-03-25 |
| 7343313 | Method and apparatus for scheduling a meeting | Jheroen Dorenbosch, Richard L. Bennett, W. Garland Phillips | 2008-03-11 |
| 7330801 | Signal separation using rank deficient matrices | Yogendra C. Shah | 2008-02-12 |
| 7298713 | Method and system for reducing message instances | Stephen E. Terry | 2007-11-20 |
| 7272240 | Method and apparatus for generating, sensing, and adjusting watermarks | Debashish Purkayastha | 2007-09-18 |
| 7265715 | Communications device with adaptive decoding and associated methods | Alain Charles Briancon | 2007-09-04 |
| 7265714 | Pattern diversity to support a MIMO communications system and associated methods | — | 2007-09-04 |
| 7245939 | Reducing the effect of signal interference in null areas caused by overlapping antenna patterns | — | 2007-07-17 |