Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7005964 | Dual track surface acoustic wave RFID/sensor | Colin Campbell | 2006-02-28 |
| 6967428 | Selectable reflector arrays for SAW sensors and identification devices | Colin Campbell | 2005-11-22 |
| 6827281 | Encoded SAW RFID tags and sensors for multi-user detection using IDT finger phase modulation | Colin Campbell | 2004-12-07 |
| 6825794 | Wireless communication system using surface acoustic wave (SAW) second harmonic techniques | Colin Campbell | 2004-11-30 |
| 6570462 | Adaptive tuning device and method utilizing a surface acoustic wave device for tuning a wireless communication device | Colin Campbell | 2003-05-27 |
| 6462698 | Wireless communication system using surface acoustic wave (SAW) single-phase unidirectional transducer (SPUDT) techniques | Colin Campbell | 2002-10-08 |
| 6255915 | Differential surface acoustic wave filter having balanced outputs | — | 2001-07-03 |
| 6031505 | Dual embedded antenna for an RF data communications device | Yihong Qi, Perry Jarmuszewski, Lizhong Zhu, Krystyna Bandurska, Robert A. Grant | 2000-02-29 |
| 5966098 | Antenna system for an RF data communications device | Yihong Qi, Lizhong Zhu, Perry Jarmuszewski, Steven Carkner | 1999-10-12 |
| 5917854 | Wireless radio modem with minimal interdevice RF interference | Bryan Taylor, Mihal Lazaridis, Perry Jarmuszewski, Lizhong Zhu, Steven Carkner +1 more | 1999-06-29 |
| 5821907 | Antenna for a radio telecommunications device | Lizhong Zhu, Yihong Qi, Perry Jarmuszewski, Steven Carkner | 1998-10-13 |
| 5764693 | Wireless radio modem with minimal inter-device RF interference | Bryan Taylor, Mihal Lazaridis, Perry Jarmuszewski, Lizhong Zhu, Steven Carkner +1 more | 1998-06-09 |
| 5727020 | Wireless radio modem with minimal interdevice RF interference | Bryan Taylor, Mihal Lazaridis, Perry Jarmuszewski, Lizhong Zhu, Steven Carkner +1 more | 1998-03-10 |
| 5619531 | Wireless radio modem with minimal interdevice RF interference | Bryan Taylor, Mihal Lazaridis, Perry Jarmuszewski, Lizhong Zhu, Steven Carkner +1 more | 1997-04-08 |