| 7535338 |
Wireless synchronized operation of pulsed EAS systems |
Thomas J. Frederick, Jeffrey T. Oakes, Richard L. Herring |
2009-05-19 |
| 5990794 |
Apparatus for data communication and deactivation of electronic article surveillance tags |
Jorge F. Alicot, Scott Alan Tribbey, Hubert A. Patterson |
1999-11-23 |
| 5859587 |
Data communication and electronic article surveillance tag |
Jorge F. Alicot, Hubert A. Patterson |
1999-01-12 |
| 5625341 |
Multi-bit EAS marker powered by interrogation signal in the eight MHz band |
Olin S. Giles, Hubert A. Patterson, David B. Ferguson |
1997-04-29 |
| 5003384 |
Set-top interface transactions in an impulse pay per view television system |
Gregory S. Durden, Ray T. Haman, Jr., Scott Hamilton, David J. Naddor, Randolph J. Schaubs |
1991-03-26 |
| 4926444 |
Data transmission method and apparatus by period shift keying (TSK) |
Scott Hamilton, Michael P. Harney, David J. Naddor, James O. Farmer, Randolph J. Schaubs |
1990-05-15 |