Inventor
HUA GONGXUE
US20 patents
⚠️ This page may combine multiple inventors who share the name “HUA GONGXUE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LAMBDA PHYSIK AG
8 patentsUS6442182B1Aug 27, 2002
Device for on-line control of output power of vacuum-UV laser
LAMBDA PHYSIK AG31 citations92
US7184204B2Feb 27, 2007
Master-oscillator power-amplifier (MOPA) excimer or molecular fluorine laser system with long optics lifetime
LAMBDA PHYSIK AG25 citations90
US6970492B2Nov 29, 2005
DUV and VUV laser with on-line pulse energy monitor
LAMBDA PHYSIK AG15 citations84
US6477192B2Nov 5, 2002
Device for on-line control of output power of vacuum-UV laser
LAMBDA PHYSIK AG13 citations73
US6463084B1Oct 8, 2002
Device for on-line control of output power of vacuum-UV laser
LAMBDA PHYSIK AG8 citations73
US6999492B2Feb 14, 2006
Reduced-maintenance excimer laser with oil-free solid state pulser
LAMBDA PHYSIK AG4 citations60
US6690703B1Feb 10, 2004
Molecular fluorine laser system
LAMBDA PHYSIK AG1 citations51
US7245420B2Jul 17, 2007
Master-oscillator power-amplifier (MOPA) excimer or molecular fluorine laser system with long optics lifetime
LAMBDA PHYSIK AG1 citations50
COHERENT INC
8 patentsUS7418022B2Aug 26, 2008
Bandwidth-limited and long pulse master oscillator power oscillator laser systems
COHERENT INC10 citations82
US9414498B2Aug 9, 2016
Via-hole drilling in a printed circuit board using a carbon monoxide laser
COHERENT INC3 citations72
US7540779B2Jun 2, 2009
RF shielded, series inductor, high RF power impedance matching interconnector for CO2 slab laser
COHERENT INC7 citations72
US9246301B1Jan 26, 2016
Beam-control apparatus for gas-discharge slab-laser
COHERENT INC2 citations62
US7889775B2Feb 15, 2011
Particle damage protection for high power CO2 slab laser mirrors
COHERENT INC2 citations62
US7760788B2Jul 20, 2010
Bandwidth-limited and long pulse master oscillator power oscillator laser systems
COHERENT INC0 citations50
US7088450B2Aug 8, 2006
Method and apparatus for measuring amplified stimulated emission in the output of a master oscillator power amplifier system
COHERENT INC0 citations50
US10274806B2Apr 30, 2019
Pulse-dividing method and apparatus for a pulsed carbon monoxide laser
COHERENT INC0 citations41