COHERENT LASERSYSTEMS GMBH & CO. KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01S DEVICES USING STIMULATED EMISSION884
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 4358
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3203
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 3202
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 2131
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
C30B SINGLE-CRYSTAL GROWTH 155
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 165

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0341,310 MONITORING METHOD AND APPARATUS FOR EXCIMER LASER ANNEALING PROCESSMay 31, 13Dec 26, 13[H01L, G01N, C30B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9905991 Optically pumped semiconductor laser with mode trackingAug 18, 14Feb 27, 18[H01S]
9767958 Capacitor assemblyOct 20, 15Sep 19, 17[H01G]
9570882 MOPA with externally triggered passively Q-switched laserMar 27, 13Feb 14, 17[H01S]
9429777 Electro-optic modulatorAug 22, 14Aug 30, 16[G02F]
9335276 Monitoring method and apparatus for control of excimer laser annealingMar 03, 14May 10, 16[H01L, G01N, G02B]
9312657 Solid-state laser with prismatic gain-elementDec 02, 14Apr 12, 16[H01S]
9304337 Faraday rotator for an optical isolatorJan 13, 14Apr 05, 16[G02F]
9031114 Vibration resistant optically pumped semiconductor laserMar 13, 14May 12, 15[H01S]
8964800 Microcrystal laser for generating laser pulsesFeb 20, 14Feb 24, 15[H01S]
8837535 Microcrystal laser for generating laser pulsesMar 29, 11Sep 16, 14[H01S]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0103,854 WAVELENGTH-STABILIZED MICROCRYSTAL LASERAbandonedDec 19, 14Apr 16, 15[H01S]

Top Inventors for This Owner

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