Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195674 | Radiation-hardened break before make circuit | Younes Lotfi, Thomas R. Richardson | 2021-12-07 |
| 10074493 | Radiation-hardened break before make circuit | Younes Lotfi, Thomas R. Richardson | 2018-09-11 |
| 8723639 | Healthcare television system apparatus | Joel Butler | 2014-05-13 |
| 7204422 | System, circuit, and method for edge detection in a binary optical code | — | 2007-04-17 |
| 7201322 | System, circuit, and method for edge detection in a binary optical code | Bryan L. Olmstead, Patrick M. O'Donnell | 2007-04-10 |
| 6547145 | Resonant motor driver system for data reading | Edward P. Coleman | 2003-04-15 |
| 6499662 | Fast edge detection system tolerant of high degree of intersymbol interference | Edward P. Coleman, Patrick M. O'Donnell | 2002-12-31 |
| 6332576 | Dithering assemblies for barcode scanners | James W. Ring, Patrick M. O'Donnell, Thomas C. Arends | 2001-12-25 |
| 6328216 | Dithering assemblies for barcode scanners | James W. Ring, Patrick M. O'Donnell, Thomas C. Arends | 2001-12-11 |
| 6311895 | Optical reader with condensed CMOS circuitry | Bryan L. Olmstead | 2001-11-06 |
| 6276605 | Optical reader with condensed CMOS circuitry | Bryan L. Olmstead | 2001-08-21 |
| 6230975 | Optical reader with adaptive exposure control | Bryan L. Olmstead | 2001-05-15 |
| 6173894 | Optical reader with addressable pixels | Bryan L. Olmstead | 2001-01-16 |
| 6155488 | Optical reader with adaptive exposure control | Bryan L. Olmstead | 2000-12-05 |
| 6152368 | Optical reader with addressable pixels | Bryan L. Olmstead | 2000-11-28 |
| 6152372 | Dithering assemblies for barcode scanners | James W. Ring, Patrick M. O'Donnell, Thomas C. Arends | 2000-11-28 |
| 6129279 | Edge detection method and apparatus for shot noise limited signals | Bryan L. Olmstead | 2000-10-10 |
| 6073849 | Electronic edge detection system using a second derivative signal processor | Patrick M. O'Donnell | 2000-06-13 |
| 6012639 | Edge detection method and apparatus for shot noise limited signals | Bryan L. Olmstead | 2000-01-11 |
| 5410108 | Combined scanner and scale | Kevin Williams, Alexander M. McQueen, Anthony S. Bailey, Phillip C. Gummeson | 1995-04-25 |
| 5371361 | Optical processing system | Thomas C. Arends, Blaine F. Loris, Donald S. Peterson, James W. Ring, Matt D. Schler | 1994-12-06 |