Assignee
OPTICAL GAGING PROD INC
US·21 granted patents·1 pending application·945 citations·filing 1993–2003
Top patents by PatentIndex Score
22 records- 0193US5897195AOblique led illuminator deviceOPTICAL GAGING PROD INC·Filed 1997·Granted Apr 27, 1999·152 cites·13 claims
- 0292US5690417ASurface illuminator with means for adjusting orientation and inclination of incident illuminationOPTICAL GAGING PROD INC·Filed 1996·Granted Nov 25, 1997·281 cites·9 claims
- 0390US5402193AMethod and means for projecting images in a contour projectorOPTICAL GAGING PROD INC·Filed 1994·Granted Mar 28, 1995·49 cites·8 claims
- 0485US6292306B1Telecentric zoom lens system for video based inspection systemOPTICAL GAGING PROD INC·Filed 1999·Granted Sep 18, 2001·72 cites·17 claims
- 0581US6488398B1Variable F/number substage illuminator for multiple magnification and zoom telecentric systemOPTICAL GAGING PROD INC·Filed 2000·Granted Dec 3, 2002·25 cites·20 claims
- 0680US5389774AMethod and means for calibrating the magnification of zoom optical systems using reticle imagesOPTICAL GAGING PROD INC·Filed 1993·Granted Feb 14, 1995·53 cites·13 claims
- 0775US6179439B1High-incidence programmable surface illuminator for video inspection systemsOPTICAL GAGING PROD INC·Filed 1998·Granted Jan 30, 2001·49 cites·14 claims
- 0874US6507705B1Guiding mechanism for moving parts in zoom lensOPTICAL GAGING PROD INC·Filed 2000·Granted Jan 14, 2003·25 cites·14 claims
- 0973US5993009AMultiple magnification contour projectorOPTICAL GAGING PROD INC·Filed 1998·Granted Nov 30, 1999·12 cites·10 claims
- 1071US5668665ATelecentric, parfocal, multiple magnification optical system for videoinspection apparatusOPTICAL GAGING PROD INC·Filed 1995·Granted Sep 16, 1997·38 cites·15 claims
- 1171US5619031AVariable magnification apparatus for reticle projection systemOPTICAL GAGING PROD INC·Filed 1995·Granted Apr 8, 1997·24 cites·13 claims
- 1270US6518996B1Compact video inspection apparatus with Y, Z, X compounded measurement axesOPTICAL GAGING PROD INC·Filed 1999·Granted Feb 11, 2003·34 cites·13 claims
- 1369US5832107AOptical system for stereoscopically measuring feature heights based on lateral image offsetsOPTICAL GAGING PROD INC·Filed 1996·Granted Nov 3, 1998·37 cites·11 claims
- 1467US6161940ALarge area collimated substage illuminators for gaging applicationsOPTICAL GAGING PROD INC·Filed 1998·Granted Dec 19, 2000·27 cites·20 claims
- 1565US7357529B2Variable incidence oblique illuminator deviceOPTICAL GAGING PROD INC·Filed 2002·Granted Apr 15, 2008·10 cites·10 claims
- 1663US6362882B1Reticle projection system for video inspection apparatusOPTICAL GAGING PROD INC·Filed 2000·Granted Mar 26, 2002·8 cites·11 claims
- 1757US6897421B2Optical inspection system having an internal rangefinderOPTICAL GAGING PROD INC·Filed 2003·Granted May 24, 2005·6 cites·5 claims
- 1851US5523583ATelecentric variable magnification optical system for video based inspection systemOPTICAL GAGING PROD INC·Filed 1995·Granted Jun 4, 1996·16 cites·20 claims
- 1950US5711610ABearing assembly for linear bearing slideOPTICAL GAGING PROD INC·Filed 1997·Granted Jan 27, 1998·15 cites·12 claims
- 2044US5402192ASimplified mirror system for contour projectorOPTICAL GAGING PROD INC·Filed 1994·Granted Mar 28, 1995·12 cites·9 claims
- 2137US6950249B2Precision Z-axis mount for a lens assembly in an optical inspection apparatusOPTICAL GAGING PROD INC·Filed 2003·Granted Sep 27, 2005·0 cites·19 claims
- 2231US2004068881A1Viscous coupled micro interposerOPTICAL GAGING PROD INC·Filed 2002·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →