Inventor
HAWTHORNE JEFFREY A
US7 patents
⚠️ This page may combine multiple inventors who share the name “HAWTHORNE JEFFREY A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHOTON DYNAMICS INC
6 patentsUS5764209AJun 9, 1998
Flat panel display inspection system
PHOTON DYNAMICS INC156 citations96
US5917935AJun 29, 1999
Mura detection apparatus and method
PHOTON DYNAMICS INC179 citations95
US5754678AMay 19, 1998
Substrate inspection apparatus and method
PHOTON DYNAMICS INC90 citations92
US7095883B2Aug 22, 2006
Moiré suppression method and apparatus
PHOTON DYNAMICS INC13 citations80
US7330583B2Feb 12, 2008
Integrated visual imaging and electronic sensing inspection systems
PHOTON DYNAMICS INC6 citations59
US6882899B2Apr 19, 2005
Sensing head positioning system using two-stage offset air bearings
PHOTON DYNAMICS INC5 citations54