Issued Patents All Time
Showing 26–50 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7539239 | Apparatus for rapid PN code acquisition | Steven T. Barham, Randal R. Sylvester, Ronald Leahy | 2009-05-26 |
| 7526010 | Doped multi-rate spread spectrum composite code | Johnny M. Harris, Thomas R. Giallorenzi, Dan M. Griffin, David W. Thorson, Richard B. Ertel | 2009-04-28 |
| 7436878 | Method and apparatus for efficient carrier bin search for a composite spreading code | Johnny M. Harris, Thomas R. Giallorenzi, Eric K. Hall, Richard B. Ertel | 2008-10-14 |
| 7305476 | Method and system for network synchronization and isolation | Lyman Horne, Ronald Leahy, W. Willes, Michael J. Miller, Douglas Max Grover | 2007-12-04 |
| 7263139 | Phase correction for a phase modulated signal with mutually interfering symbols | Osama S. Haddadin, William K. McIntire | 2007-08-28 |
| 7233632 | Symbol timing correction for a phase modulated signal with mutually interfering symbols | Osama S. Haddadin, William K. McIntire | 2007-06-19 |
| 7209494 | Digital reverse transmission frequency training method for time division duplex (TDD) communication system | Dan M. Griffin, Delon Jones, Randal R. Sylvester | 2007-04-24 |
| 7133440 | Acquisition of a synchronous CDMA TDD QPSK waveform using variable thresholds for PN and burst synchronization | Lyman Horne, Delon Jones, Steven B Perkins | 2006-11-07 |
| 7126982 | Apparatus for rapid PN code acquistion | Steven T. Barham, Randal R. Sylvester, Ronald Leahy | 2006-10-24 |
| 6408017 | High speed demux parallel correlator system | Alan E. Lundquist, John W. Zscheile, Jr. | 2002-06-18 |
| 6373910 | Rapid acquisition dispersive channel receiver integrated circuit | Steven T. Barham, Alan E. Lundquist, W. Willes, Raied Mazahreh, Ronald Leahy +1 more | 2002-04-16 |
| 6332008 | Synchronizer and method therefor and communications system incorporating same | Thomas R. Giallorenzi, Robert W Steagall, Patrick J. Smith, Steven T. Barham | 2001-12-18 |
| 6201843 | Rapid acquisition dispersive channel receiver integrated circuit | Steven T. Barham, Alan E. Lundquist, W. Willes, Raied Mazahreh, Ronald Leahy +1 more | 2001-03-13 |
| 6091760 | Non-recursively generated orthogonal PN codes for variable rate CDMA | Thomas R. Giallorenzi, Lee A Butterfield, William T. Ralston, Leon L Nieczyporowicz, Alan E. Lundquist | 2000-07-18 |
| 5982821 | Frequency discriminator and method and receiver incorporating same | Steven T. Barham, Sharen Wirkus | 1999-11-09 |
| 5903551 | Multi-user acquisition procedure for point-to-multipoint synchronous CDMA systems | Thomas R. Giallorenzi, Randal R. Sylvester, David Matolak, Patrick J. Smith | 1999-05-11 |
| 5875218 | Variable rate clock for timing recovery and method therefor | Steven T. Barham, Charles Small | 1999-02-23 |
| 5867525 | Synchronizer and method therefor and communications system incorporating same | Thomas R. Giallorenzi, Robert W Steagall, Patrick J. Smith, Steven T. Barham | 1999-02-02 |
| 5825835 | Multi-user acquisition procedure for multipoint-to-point synchronous CDMA systems | Thomas R. Giallorenzi, Robert W Steagall, David Matolak | 1998-10-20 |
| 5805584 | Multi-user acquisition procedure for point-to-multipoint synchronous CDMA systems | Thomas R. Giallorenzi, Randal R. Sylvester, David Matolak, Patrick J. Smith | 1998-09-08 |
| 5748151 | Low radar cross section (RCS) high gain lens antenna | Robert B. Burdoin, David Lamensdorf | 1998-05-05 |
| 5737372 | Apparatus for synchronizing multipoint-to-point communications systems | Steven T. Barham, John W. Zscheile, Jr. | 1998-04-07 |
| 5583853 | Synchronous CDMA transmitter/receiver | Thomas R. Giallorenzi, Mark T. Rafter, Kenneth C. Greenwood, Harry B. Press | 1996-12-10 |
| 5499236 | Synchronous multipoint-to-point CDMA communication system | Thomas R. Giallorenzi, Mark T. Rafter, Kenneth C. Greenwood, Harry B. Press | 1996-03-12 |
| 5495509 | High processing gain acquisition and demodulation apparatus | Alan E. Lundquist, John W. Zscheile, Jr. | 1996-02-27 |