Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12056557 | Card reader with enhanced tamper resistance | Ryan Kelley, Karl Meves, Pedro Tula, Shawn Griggy | 2024-08-06 |
| 8814042 | Printing system with multiple paper supplies | Sathish M. Irudayam, John E. Williams | 2014-08-26 |
| 8573484 | Banking apparatus operated responsive to data bearing records | Sathish M. Irudayam, John E. Williams | 2013-11-05 |
| 8424755 | Banking apparatus operated responsive to data bearing records | Sathish M. Irudayam, John E. Williams | 2013-04-23 |
| 4771450 | Method and apparatus for converting rotary signals to audiofrequency signals | Horacio Castro | 1988-09-13 |
| 4625079 | Method and apparatus for activating through phone telecommand an announcer-recorder, and for selectively activating through the sending of codes consisting of signals at least another automatic call attention phone device | Horacio Castro | 1986-11-25 |
| 4549045 | Method to operate through a telephone line one automatic phone answering equipment specified among a plurality, and apparatus to carry it out | Horacio Castro | 1985-10-22 |
| 4453041 | Method and apparatus for processing coded information received through a telephone line during the non-active intervals of a ringing period | Horacio Castro | 1984-06-05 |
| 4387272 | Method and apparatus for controlling a subscriber phone system including at least one automatic phone-answering machine | Horacio Castro | 1983-06-07 |
| 4383138 | Method and apparatus for processing coded information received through a telephone line during the inter-ringing periods | Horacio Castro | 1983-05-10 |
| 4369339 | Method for completing the connection between a telephone exchange and the phone subscriber's line in response to the reception, at the exchange, of a pre-established code | Horacio Castro | 1983-01-18 |