Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10928193 | Three-dimensional calibration tools and methods | Stephen M. McMahon | 2021-02-23 |
| 10650646 | Method of increasing detection zone of a shadow-based video intrusion detection system | Stephen M. McMahon, Zachary Harvey | 2020-05-12 |
| 10502552 | Field splitter for three-dimensional strain measurement | Christian J. Hoehl, Martin Allen Peterson | 2019-12-10 |
| 10345096 | Optical strain gauge | — | 2019-07-09 |
| 9243895 | Remote displacement sensor, including an optical strain gauge, an assembly and system therewith | Mark A. Ritter | 2016-01-26 |
| 7599071 | Determining positional error of an optical component using structured light patterns | Robert F. Dillon, Neil Judell, Yi Qian | 2009-10-06 |
| 6721061 | Method and apparatus for display of banding | — | 2004-04-13 |
| 6650353 | Method and system for focus control in imaging engine with spatial light modulator | Bryan Comeau, Dwayne Bailey, David J. Romano | 2003-11-18 |
| 6535307 | Method and apparatus for display of imaging parameters | David J. Romano, Stephen C. Hinds | 2003-03-18 |
| 6164847 | Imaging parameter detection | — | 2000-12-26 |
| 6144483 | Optical scanning with phase shifted beam | Frank Scholten | 2000-11-07 |
| 6022154 | Image position error detection technique using parallel lines and embedded symbols to alert an operator of a mis-registration event | — | 2000-02-08 |
| 5923461 | Scanner with deflection element for scanning imaging surfaces | Frank Scholten | 1999-07-13 |
| 5864418 | Multi-beam scanner with mechanically moving element for scanning imaging surfaces | Frank Scholten | 1999-01-26 |
| 5857784 | Image position error detection technique | — | 1999-01-12 |
| 5796511 | Multi-beam scanner with acousto-optic element for scanning imaging surfaces | Frank Scholten | 1998-08-18 |