Trumpf, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 1083
 
  
 
H01S DEVICES USING STIMULATED EMISSION587
 
  
 
1509 MACHINE TOOLS, ABRADING AND FOUNDING MACHINERY425
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 254
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 139
 
  
 
F16P SAFETY DEVICES IN GENERAL110
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 183

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9272367 Workpiece processing using a beamOct 02, 13Mar 01, 16[B23Q, B23K, B08B]
9071031 RF-excited laser assemblyOct 31, 11Jun 30, 15[H01S, H01F]
8809731 Moving enclosures for laser equipmentJul 23, 12Aug 19, 14[F16P, B23K]
8627753 Reorientable rotatable processing toolApr 17, 09Jan 14, 14[B21D, B26F]
8574487 Workpiece processing using a beamApr 06, 10Nov 05, 13[B23K]
8466388 Workpiece processing systemApr 06, 10Jun 18, 13[B23K]
D667031 Laser processing machineMar 28, 11Sep 11, 12[1509]
D665829 Laser processing headAug 13, 10Aug 21, 12[1509]
D664570 Laser machine with open doorAug 13, 10Jul 31, 12[1509]
8227725 Moving enclosures for laser equipmentOct 24, 06Jul 24, 12[B23K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0126,320 VACUUM BASED PART SEPARATIONAbandonedNov 21, 08May 27, 10[B26D]
2007/0280,304 Hollow Core Fiber LaserAbandonedJun 05, 06Dec 06, 07[H01S]
7019902 Beam forming telescope with polarization correctionExpiredOct 21, 02Mar 28, 06[G02B]
2005/0103,764 Laser cutting machine with two X-axis drivesAbandonedNov 18, 04May 19, 05[B23K]
6835912 Laser cutting machine with two Y-axis drivesExpiredMay 28, 02Dec 28, 04[B23K]
6825439 Laser cutting machine with multiple drivesExpiredJan 12, 04Nov 30, 04[B23K]
2004/0065,135 Expandable forming toolAbandonedOct 04, 02Apr 08, 04[B21J]
6606531 Sheet material loader/unloader for machine toolsExpiredFeb 07, 02Aug 12, 03[G06F]
5132510 Laser machine assembly for flow of workpieces therethrough and method of using sameExpiredSep 04, 90Jul 21, 92[B23K]
4571810 Installation comprising automatic machine tooling and sorting apparatusExpiredJan 27, 84Feb 25, 86[B23P]
4462147 Method for simultaneous machining of a stack of plate-like workpiecesExpiredAug 11, 80Jul 31, 84[B23P]
4270253 Apparatus for simultaneous machining of a stack of plate-like workpiecesExpiredSep 20, 78Jun 02, 81[B23P]

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