Issued Patents All Time
Showing 26–50 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7643602 | Method and system for estimating frequency offsets | Timothy R. Miller | 2010-01-05 |
| 7616676 | Method and system for performing distance measuring and direction finding using ultrawide bandwidth transmissions | — | 2009-11-10 |
| 7574219 | Method and system for enabling device functions based on distance information | Martin Rofheart | 2009-08-11 |
| 7570627 | Method for sharing bandwidth using reduced duty cycle signals and media access control | Matthew L. Welborn, William M. Shvodian, Joel Z. Apisdorf, Timothy R. Miller | 2009-08-04 |
| 7570712 | System and method for transmitting ultrawide bandwidth signals | Matthew L. Welborn, Roberts D. Richards, Phuong Huynh | 2009-08-04 |
| 7505538 | Ultra wideband communication system, method and device with low noise reception | — | 2009-03-17 |
| 7502410 | Method and system for controlling a notching mechanism | Timothy R. Miller | 2009-03-10 |
| 7408973 | Ultra wide bandwidth spread-spectrum communications system | Martin Rofheart | 2008-08-05 |
| 7409198 | Wideband variable gain amplifier in an ultra wideband receiver | Phuong Huynh | 2008-08-05 |
| 7400669 | Leakage nulling receiver correlator structure and method for ultra wide bandwidth communication system | — | 2008-07-15 |
| 7394866 | Ultra wideband communication system, method, and device with low noise pulse formation | — | 2008-07-01 |
| 7352333 | Frequency-notching antenna | — | 2008-04-01 |
| 7346120 | Method and system for performing distance measuring and direction finding using ultrawide bandwidth transmissions | — | 2008-03-18 |
| 7324790 | Wireless transceiver and method of operating the same | Phuong Hyunh, Fernando N. Hidalgo | 2008-01-29 |
| 7315564 | Analog signal separator for UWB versus narrowband signals | — | 2008-01-01 |
| 7292827 | System and method for providing a single-ended receive portion and a differential transmit portion in a wireless transceiver | — | 2007-11-06 |
| 7292622 | Method and apparatus for raking in a wireless network | — | 2007-11-06 |
| 7289790 | System for providing device authentication in a wireless network | Matthew L. Welborn, Richard D. Roberts | 2007-10-30 |
| 7280607 | Ultra wide bandwidth communications method and system | Martin Rofheart | 2007-10-09 |
| 7224711 | System and method for the mitigation of spectral lines in an ultrawide bandwidth transceiver | Terence L. Johnson, Phuong Huynh | 2007-05-29 |
| 7212799 | Method and apparatus for acquiring and tracking ultrawide bandwidth signals | Timothy R. Miller, Adrian Macias | 2007-05-01 |
| 7177341 | Ultra wide bandwidth noise cancellation mechanism and method | — | 2007-02-13 |
| 7088162 | Circuit generating constant narrow-pulse-width bipolarity monocycles | Agustin Ochoa, Phuong Huynh | 2006-08-08 |
| 7079604 | Ultrawide bandwidth system and method for fast synchronization using multiple detection arms | Timothy R. Miller | 2006-07-18 |
| 7058414 | Method and system for enabling device functions based on distance information | Martin Rofheart | 2006-06-06 |