| 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 |
