| 6650230 |
Modulated backscatter wireless communication system having an extended range |
James G. Evans, Giovanni Vannucci, Stephen A. Wilkus |
2003-11-18 |
| 6456668 |
QPSK modulated backscatter system |
John Austin MacLellan, Giovanni Vannucci, Gregory A. Wright |
2002-09-24 |
| 6369710 |
Wireless security system |
David M. Poticny |
2002-04-09 |
| 6243012 |
Inexpensive modulated backscatter reflector |
Eric Sweetman, Gregory A. Wright |
2001-06-05 |
| 6184841 |
Antenna array in an RFID system |
Eric Sweetman, You-Sun Wu |
2001-02-06 |
| 6185418 |
Adaptive digital radio communication system |
John Austin MacLellan, Gregory A. Wright |
2001-02-06 |
| 6177861 |
System for short range wireless data communication to inexpensive endpoints |
John Austin MacLellan |
2001-01-23 |
| 6100790 |
Modulated backscatter wireless communication system having an extended range |
James G. Evans, Giovanni Vannucci, Stephen A. Wilkus |
2000-08-08 |
| 6084530 |
Modulated backscatter sensor system |
Alex Pidwerbetsky |
2000-07-04 |
| 6046683 |
Modulated backscatter location system |
Alex Pidwerbetsky |
2000-04-04 |
| 5952922 |
In-building modulated backscatter system |
— |
1999-09-14 |
| 5940006 |
Enhanced uplink modulated backscatter system |
John Austin MacLellan, Giovanni Vannucci |
1999-08-17 |
| 5873025 |
Modulated backscatter wireless communication system having an extended range |
James G. Evans, Giovanni Vannucci, Stephen A. Wilkus |
1999-02-16 |
| 5784686 |
IQ combiner technology in modulated backscatter system |
You-Sun Wu |
1998-07-21 |
| 5649295 |
Dual mode modulated backscatter system |
Giovanni Vannucci, Gregory A. Wright |
1997-07-15 |
| 5649296 |
Full duplex modulated backscatter system |
John Austin MacLellan, Giovanni Vannucci, Gregory A. Wright |
1997-07-15 |
| 5640683 |
Modulated backscatter wireless communication system having an extended range |
James G. Evans, Giovanni Vannucci, Stephen A. Wilkus |
1997-06-17 |
| 5510602 |
Electronic signage label apparatus and method |
James G. Evans, Stephen A. Wilkus |
1996-04-23 |
