Inventor
FREEDENBERG CANDACE J
US9 patents
Patents
9 patentsUS5541731AJul 30, 1996
Interferometric measurement and alignment technique for laser scanners
IBM101 citations96
US5305138AApr 19, 1994
Superachromatic UV and visible focusing objective lens
IBM25 citations90
US5751588AMay 12, 1998
Multi-wavelength programmable laser processing mechanisms and apparatus utilizing vaporization detection
IBM17 citations84
US5618454AApr 8, 1997
Multi-wavelength programmable laser processing mechanisms and apparatus utilizing design data translation system
IBM16 citations82
US5626778AMay 6, 1997
Multi-wavelength programmable laser processing mechanisms and apparatus utilizing spectrometer verification
IBM10 citations73
US5530595AJun 25, 1996
Variable focus color corrected field lens
IBM9 citations71
US5620618AApr 15, 1997
Multi-wavelength programmable laser processing mechanisms and apparatus
IBM4 citations62
US5543963AAug 6, 1996
Variable magnification laser imaging system
IBM3 citations60
US5448410ASep 5, 1995
Variable magnification laser imaging system
IBM3 citations60