Inventor
KULAWIEC ANDREW W
US11 patents
⚠️ This page may combine multiple inventors who share the name “KULAWIEC ANDREW W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TROPEL CORP
6 patentsUS5923425AJul 13, 1999
Grazing incidence interferometry for measuring transparent plane-parallel plates
TROPEL CORP57 citations95
US5909282AJun 1, 1999
Interferometer for measuring thickness variations of semiconductor wafers
TROPEL CORP31 citations91
US5793488AAug 11, 1998
Interferometer with compound optics for measuring cylindrical objects at oblique incidence
TROPEL CORP21 citations90
US5777738AJul 7, 1998
Interferometric measurement of absolute dimensions of cylindrical surfaces at grazing incidence
TROPEL CORP14 citations72
US5719676AFeb 17, 1998
Diffraction management for grazing incidence interferometer
TROPEL CORP12 citations72
US6456384B1Sep 24, 2002
Moiré interferometer with overlapping illumination and imaging systems
TROPEL CORP7 citations70
CORNING INC
4 patentsUS7259860B2Aug 21, 2007
Optical feedback from mode-selective tuner
CORNING INC20 citations91
US7268887B2Sep 11, 2007
Overlapping common-path interferometers for two-sided measurement
CORNING INC13 citations83
US7209499B2Apr 24, 2007
Mode-selective frequency tuning system
CORNING INC12 citations82
US6757067B2Jun 29, 2004
Fringe pattern discriminator for grazing incidence interferometer
CORNING INC3 citations61