Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |