Inventor
AZAD FARZIN H
US12 patents
Patents
12 patentsUS5162072ANov 10, 1992
Apparatus and method for control of melt flow pattern in a crystal growth process
GEN ELECTRIC43 citations92
US5137699AAug 11, 1992
Apparatus and method employing interface heater segment for control of solidification interface shape in a crystal growth process
GEN ELECTRIC34 citations92
US4971652ANov 20, 1990
Method and apparatus for crystal growth control
GEN ELECTRIC25 citations92
US4730324AMar 8, 1988
Method and apparatus for compensating for wave front distortion in a slab laser
GEN ELECTRIC54 citations92
US4899347AFeb 6, 1990
Solid state laser gain medium with diamond coating
GEN ELECTRIC24 citations90
US5132091AJul 21, 1992
Apparatus and method employing focussed radiative heater for control of solidification interface shape in a crystal growth process
GEN ELECTRIC20 citations81
US4740983AApr 26, 1988
Laser apparatus for minimizing wavefront distortion
GEN ELECTRIC23 citations81
US5360599ANov 1, 1994
Crucible support heater for the control of melt flow pattern in a crystal growth process
GEN ELECTRIC12 citations73
US4516864AMay 14, 1985
Non-contact sensing apparatus and method for polymer melt temperature profile determination
GEN ELECTRIC13 citations71
US5394830AMar 7, 1995
Apparatus and method for growing long single crystals in a liquid encapsulated Czochralski process
GEN ELECTRIC3 citations62
US4800569AJan 24, 1989
Reflector design for a slab laser
GEN ELECTRIC6 citations62
US4782495ANov 1, 1988
Reflector design for a slab laser
GEN ELECTRIC4 citations62