| 7952775 |
Gray scale image cleaning system and method |
Ravinder Prakash, Rodney G. Moon, Madhura Sathe |
2011-05-31 |
| 7492974 |
Gray scale image cleaning system and method |
Ravinder Prakash, Rodney G. Moon, Madhura Sathe |
2009-02-17 |
| 7480403 |
Apparatus, system, and method for fraud detection using multiple scan technologies |
Ravinder Prakash |
2009-01-20 |
| 6648225 |
Optical reader with combined housing and light pipe |
Richard H. Harris |
2003-11-18 |
| 6503006 |
Variable power thermal printer |
Sharon Freedman, David Francis Fritz, Robert D. Yoder |
2003-01-07 |
| 6247645 |
Optical reader with combined housing and light pipe |
Richard H. Harris |
2001-06-19 |
| 6243504 |
Integrated magnetic ink character recognition system and method therefor |
— |
2001-06-05 |
| 6234695 |
Variable power thermal printer |
Sharon Freedman, David Francis Fritz, Robert D. Yoder |
2001-05-22 |
| 5973419 |
Circuit and method of operation to control in-rush current and maintain power supply voltage to peripheral devices in an information system |
Jeffrey Paul Rutigliano |
1999-10-26 |
| 5893667 |
Point of sale printer with magnetic reader |
Michael J. Kinney, Robert A. Myers |
1999-04-13 |
| 5887075 |
Method, and apparatus and article of manufacture for filtering periodic noise from a magnetic read head |
— |
1999-03-23 |
| 5805439 |
DC-to-DC auto switch circuit |
— |
1998-09-08 |
| 5634729 |
Magnetic reader with a flexible pressure film pressure pad |
Michael J. Kinney, Robert A. Myers |
1997-06-03 |
| 5613783 |
Point of sale printer with magnetic reader |
Michael J. Kinney, Robert A. Myers |
1997-03-25 |
| 5087867 |
Motor driving apparatus and printer |
— |
1992-02-11 |
