Issued Patents All Time
Showing 51–75 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7039392 | System and method for providing device authentication in a wireless network | Matthew L. Welborn, Richard D. Roberts | 2006-05-02 |
| 7030663 | Method and apparatus for generating narrow pulse width monocycles | Phuong Huynh, Agustin Ochoa | 2006-04-18 |
| 7010056 | System and method for generating ultra wideband pulses | James E. Thompson | 2006-03-07 |
| 7006553 | Analog signal separator for UWB versus narrowband signals | — | 2006-02-28 |
| 6975665 | Low power, high resolution timing generator for ultra-wide bandwidth communication systems | — | 2005-12-13 |
| 6937646 | Leakage nulling receiver correlator structure and method for ultra wide bandwidth communication system | — | 2005-08-30 |
| 6931078 | Ultra wide bandwidth spread-spectrum communications systems | Martin Rofheart | 2005-08-16 |
| 6927613 | Circuit generating constant narrow-pulse-width bipolarity cycle monocycles using CMOS circuits | Phuong Huynh, Agustin Ochoa | 2005-08-09 |
| 6914573 | Electrically small planar UWB antenna apparatus and related system | — | 2005-07-05 |
| 6912372 | Ultra wideband signals for conveying data | Timothy R. Miller, Martin Rofheart | 2005-06-28 |
| 6909877 | Carrierless ultra wideband wireless signals for conveying data | Martin Rofheart, Timothy R. Miller | 2005-06-21 |
| 6901112 | Ultra wide bandwidth spread-spectrum communications system | Martin Rofheart | 2005-05-31 |
| 6859506 | Ultra wideband communication system, method, and device with low noise reception | — | 2005-02-22 |
| 6850733 | Method for conveying application data with carrierless ultra wideband wireless signals | Martin Rofheart | 2005-02-01 |
| 6834073 | System and method for baseband removal of narrowband interference in ultra wideband signals | Timothy R. Miller | 2004-12-21 |
| 6812762 | Fast mono-cycle generating circuit using full rail swing logic circuits | Agustin Ochoa, Phuong Huynh | 2004-11-02 |
| 6735238 | Ultra wideband communication system, method, and device with low noise pulse formation | — | 2004-05-11 |
| 6700939 | Ultra wide bandwidth spread-spectrum communications system | Martin Rofheart | 2004-03-02 |
| 6590545 | Electrically small planar UWB antenna apparatus and related system | — | 2003-07-08 |
| 6559810 | Planar ultra wide band antenna with integrated electronics | — | 2003-05-06 |
| 6505032 | Carrierless ultra wideband wireless signals for conveying application data | Timothy R. Miller, Martin Rofheart | 2003-01-07 |
| 6351246 | Planar ultra wide band antenna with integrated electronics | — | 2002-02-26 |
| 5945890 | Ultra-wide bandwidth field stacking balun | — | 1999-08-31 |
| 5880699 | Ultra-wide bandwidth dish antenna | — | 1999-03-09 |
| 5847677 | Random number generator for jittered pulse repetition interval radar systems | — | 1998-12-08 |