Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073084 | Correlation apparatus and method for accommodating spreading code frequency offset | Thomas R. Giallorenzi, Johnny M. Harris, Dan M. Griffin, Eric K. Hall | 2011-12-06 |
| 7783936 | Memory arbitration technique for turbo decoding | Eric K. Hall, Ayyoob D. Abbaszadeh | 2010-08-24 |
| 7760697 | Fast and long range node discovery in spread spectrum networks | Thomas R. Giallorenzi, Johnny M. Harris, Dan M. Griffin, Eric K. Hall | 2010-07-20 |
| 7701996 | Methods and apparatus implementing short and long code channel overlay for fast acquistion of long PN codes in spread spectrum communications systems | Thomas R. Giallorenzi, Johnny M. Harris, Dan M. Griffen, Eric K. Hall | 2010-04-20 |
| 7664164 | Correlation apparatus and method for accomodating spreading code frequency offset | Thomas R. Giallorenzi, Johnny M. Harris, Dan M. Griffin, Eric K. Hall | 2010-02-16 |
| 7634033 | Spread spectrum detection system and method | Thomas R. Giallorenzi, Johnny M. Harris, Dan M. Griffin, Eric K. Hall | 2009-12-15 |
| 7633995 | System and method for receiving spread spectrum encoded bursts using a common spreading code | Thomas R. Giallorenzi, Johnny M. Harris, Dan M. Griffin, Eric K. Hall | 2009-12-15 |
| 7609749 | Method and apparatus for generating non-recursive variable rate orthogonal spreading codes | Eric K. Hall, Thomas R. Giallorenzi | 2009-10-27 |
| 7609751 | Method and apparatus to initiate communications between an unknown node and an existing secure network | Thomas R. Giallorenzi, Johnny M. Harris, Eric K. Hall, Dan M. Griffin | 2009-10-27 |
| 7606292 | Sub-sequence accumulation filter and method | Johnny M. Harris, Thomas R. Giallorenzi, Dan M. Griffin, Eric K. Hall | 2009-10-20 |
| 7545878 | Efficient circular clipping implementation using simplified CORDIC rotators | Eric K. Hall, Dan M. Griffin, Thomas R. Giallorenzi | 2009-06-09 |
| 7526010 | Doped multi-rate spread spectrum composite code | Johnny M. Harris, Samuel C. Kingston, Thomas R. Giallorenzi, Dan M. Griffin, David W. Thorson | 2009-04-28 |
| 7522653 | System and method for PN correlation and symbol synchronization | Dan M. Griffin, Johnny M. Harris, Kenneth C. Bark, Zachary C. Bagley | 2009-04-21 |
| 7436878 | Method and apparatus for efficient carrier bin search for a composite spreading code | Johnny M. Harris, Samuel C. Kingston, Thomas R. Giallorenzi, Eric K. Hall | 2008-10-14 |
| 7369606 | Phase error detector using I/Q interference cancellation | Dan M. Griffin, Johnny M. Harris, Eric K. Hall, Thomas R. Giallorenzi | 2008-05-06 |
| 7359639 | Airborne free space optical communication apparatus and method with subcarrier multiplexing | Theodore J. Wolcott, Johnny M. Harris | 2008-04-15 |
| 7313196 | Method and system for baseband amplitude limiting | Eric K. Hall, Dan M. Griffin, Tom Giallorenzi | 2007-12-25 |
| 7301985 | Pseudo-noise code hopping method and apparatus | Eric K. Hall, Thomas R. Giallorenzi | 2007-11-27 |
| 7190683 | Two-dimensional channel bonding in a hybrid CDMA/FDMA fixed wireless access system to provide finely variable rate channels | Thomas R. Giallorenzi, Eric K. Hall, Philip L. Stephenson, Dan M. Griffin, Lee A Butterfield | 2007-03-13 |
| 7103026 | Use of chip repetition to produce a flexible bandwidth DS-CDMA system | Eric K. Hall, Thomas R. Giallorenzi | 2006-09-05 |
| 7099372 | Spreading code hopping for synchronous DS-CDMA system to mitigate interference effects | Leon L Nieczyporowicz, Thomas R. Giallorenzi, Eric K. Hall | 2006-08-29 |
| 7054292 | Hybrid synchronous space/code multiple access system using an adaptive antenna system | Eric K. Hall, Thomas R. Giallorenzi, Christian Schlegel, Zachary C. Bagley | 2006-05-30 |
| 7054286 | Bandwidth allocation and data multiplexing scheme for direct sequence CDMA systems | Eric K. Hall, Thomas R. Giallorenzi, Philip L. Stephenson, Johnny M. Harris, Edward P. Newren | 2006-05-30 |
| 7050480 | Code assignment algorithm for synchronous DS-CDMA links with SDMA using estimated spatial signature vectors | Thomas R. Giallorenzi, Eric K. Hall | 2006-05-23 |
| 7031290 | Code assignment algorithm for synchronous DS-CDMA links with SDMA using channel scanning | Thomas R. Giallorenzi, Eric K. Hall | 2006-04-18 |