Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7526118 | Digital video optical inspection apparatus and method for vertically sectioning an object's surface | David Scott Davis, Jason N. Couvutsakis, Karl Lenz | 2009-04-28 |
| 7357529 | Variable incidence oblique illuminator device | William R. Gilman | 2008-04-15 |
| 6853448 | Multi-directional mirror device and method for optical inspection and autofocus measurement of objects | Karl Lenz | 2005-02-08 |
| 6518996 | Compact video inspection apparatus with Y, Z, X compounded measurement axes | Edward T. Polidor | 2003-02-11 |
| 6488398 | Variable F/number substage illuminator for multiple magnification and zoom telecentric system | Stephanie M. Bloch | 2002-12-03 |
| 6362882 | Reticle projection system for video inspection apparatus | Mehdi N. Araghi | 2002-03-26 |
| 6179439 | High-incidence programmable surface illuminator for video inspection systems | — | 2001-01-30 |
| 6161940 | Large area collimated substage illuminators for gaging applications | Edward Stokes | 2000-12-19 |
| 5993009 | Multiple magnification contour projector | — | 1999-11-30 |
| 5897195 | Oblique led illuminator device | — | 1999-04-27 |
| 5832107 | Optical system for stereoscopically measuring feature heights based on lateral image offsets | — | 1998-11-03 |
| 5690417 | Surface illuminator with means for adjusting orientation and inclination of incident illumination | Edward T. Polidor, Terry L. Herbeck | 1997-11-25 |
| 5668665 | Telecentric, parfocal, multiple magnification optical system for videoinspection apparatus | — | 1997-09-16 |
| 5619031 | Variable magnification apparatus for reticle projection system | — | 1997-04-08 |
| 5523583 | Telecentric variable magnification optical system for video based inspection system | — | 1996-06-04 |
| 5402193 | Method and means for projecting images in a contour projector | — | 1995-03-28 |
| 4742439 | Desktop kinetic display device | — | 1988-05-03 |
| 4567551 | Multi-directional surface illuminator | — | 1986-01-28 |
| 4223986 | Surface illuminator | — | 1980-09-23 |