Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5466920 | Real time decoding for card transaction terminal | Parameswaran B. Nair, Kumar S. Choudhuri, John C. Evans | 1995-11-14 |
| 5448047 | Card validation method using multiple cord data regions | Parameswaran B. Nair, John C. Evans, James Price, Kumar S. Choudhuri, Victor V. Goulding | 1995-09-05 |
| 5438186 | Multi-reader transaction terminal | Parameswaran B. Nair, John C. Evans, James Price, Kumar S. Choudhuri, Victor V. Goulding | 1995-08-01 |
| 5432326 | Systems and methods for operating data card terminals for transaction chargeback protection | Paul W. Noblett, Jr., Mark Brady, Peter R. Cavicchi, Kumar S. Choudhuri, Timothy W. Depew +12 more | 1995-07-11 |
| 5428210 | Data card terminal with embossed character reader and signature capture | Parameswaran B. Nair, Mark Brady, Peter R. Cavicchi, Kumar S. Choudhuri, Timothy W. Depew +12 more | 1995-06-27 |
| 5426286 | Card transaction terminal | Parameswaran B. Nair, Kumar S. Choudhuri, John C. Evans | 1995-06-20 |
| 5404000 | Embossed character reader for data card terminal | Parameswaran B. Nair, Mark Brady, Peter R. Cavicchi, Kumar S. Choudhuri, Timothy W. Depew +12 more | 1995-04-04 |
| 5396545 | Self configuring data card terminal | Parameswaran B. Nair, Kumar S. Choudhuri, John C. Evans | 1995-03-07 |
| 5386458 | Systems and methods for operating data card terminals for transaction authorization | Parameswaran B. Nair, Kumar S. Choudhuri, James H. Hamilton, Gregory A. Philmon | 1995-01-31 |
| 5362952 | Card transaction terminal | Parameswaran B. Nair, Kumar S. Choudhuri, John C. Evans | 1994-11-08 |
| 5357563 | Data card terminal for receiving authorizations from remote locations | James H. Hamilton, Peter R. Cavicchi, Timothy W. Depew, Shelley K. Friedman, Edward G. Kligfeld +5 more | 1994-10-18 |
| 5334823 | Systems and methods for operating data card terminals for transaction chargeback protection | Paul W. Noblett, Jr., Mark Brady, Peter R. Cavicchi, Kumar S. Choudhuri, Timothy W. Depew +12 more | 1994-08-02 |