Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7705712 | Smart card receiver and system for pulsed RF fields | Guy M. Kelly, Don P. Plum, Joseph V J Ravenis, II | 2010-04-27 |
| 7437560 | Method and apparatus for establishing a secure smart card communication link through a communication network | Don P. Plum, Guy M. Kelly, Joseph V J Ravenis, II, David R. Carta | 2008-10-14 |
| 7075411 | Smart card fast-clamping receiver for pulsed RF fields | Guy M. Kelly, Don P. Plum, Joseph V J Ravenis, II | 2006-07-11 |
| 6801787 | Portable smart card communication device | David R. Carta, Guy M. Kelly, Don P. Plum, Joseph V J Ravenis, II | 2004-10-05 |
| 6727802 | Anti-tear protection for smart card transactions | Guy M. Kelly, Don P. Plum, Joseph V J Ravenis, II | 2004-04-27 |
| 6547148 | Contactless proximity automated data collection system and method with collision resolution | Guy M. Kelly, Don P. Plum, Joseph V J Ravenis, II | 2003-04-15 |
| 6480101 | Contactless proximity automated data collection system and method | Guy M. Kelly, Don P. Plum, Joseph V J Ravenis, II | 2002-11-12 |
| 6259769 | Portable smart card communication device | Don P. Plum, Guy M. Kelly, Joseph V J Ravenis, II, David R. Carta | 2001-07-10 |
| 6097292 | Contactless proximity automated data collection system and method | Guy M. Kelly, Don P. Plum, Joseph V J Ravenis, II | 2000-08-01 |
| 6010074 | Contactless proximity automated data collection system and method with collision resolution | Guy M. Kelly, Don P. Plum, Joseph V J Ravenis, II | 2000-01-04 |