LPKF LASER & ELECTRONICS AG

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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 687
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 4121
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 399
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 3153
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
C03B MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL 245
 
  
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS258
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 299
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B23B TURNING; BORING 151

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0341,971 METHOD AND DEVICE FOR SEPARATING A SUBSTRATEAug 21, 17Nov 30, 17[C03C, C03B, B23K]
2017/0256,422 METHOD FOR INTRODUCING AT LEAST ONE CUTOUT OR APERTURE INTO A SHEETLIKE WORKPIECEAug 07, 15Sep 07, 17[H01L, B23K]
2017/0246,882 METHOD AND APPARATUS FOR TRANSFERRING A PRINTING SUBSTANCE ONTO A SUBSTRATE BY MEANS OF LASER RADIATIONFeb 24, 17Aug 31, 17[B41J]
2016/0059,359 METHOD AND DEVICE FOR PROVIDING THROUGH-OPENINGS IN A SUBSTRATE AND A SUBSTRATE PRODUCED IN SAID MANNERApr 03, 14Mar 03, 16[B23K]
2016/0037,650 METHOD FOR THE METALLATION OF A WORKPIECE AND A LAYER STRUCTURE MADE UP OF A WORKPIECE AND A METAL LAYERDec 03, 13Feb 04, 16[C23C, B44F, H05K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9924601 Method for the metallation of a workpiece and a layer structure made up of a workpiece and a metal layerDec 03, 13Mar 20, 18[C23C, C25D, B44F, H05K]
9849692 Method and apparatus for transferring a printing substance onto a substrate by means of laser radiationFeb 24, 17Dec 26, 17[B41J]
9764978 Method and device for separating a substrateApr 03, 14Sep 19, 17[C03C, C03B, B23K]
9676927 Core-shell composite inorganic metal oxides and method of preparing for prevention of thermal oxidative degradation in polymer and resin compositionsMar 23, 15Jun 13, 17[C09C, C08L, C08K, H05K]
9610729 Device and method for performing and monitoring a plastic laser transmission welding processJul 20, 12Apr 04, 17[G01J, B29C, B23K, B32B]
9414499 Method for partially stripping a defined area of a conductive layerMar 23, 11Aug 09, 16[B23K, H05K]
9021691 Method for introducing electrical insulations in printed circuit boardsMar 23, 11May 05, 15[H05K]
8759710 Process and device for form locked joining of two componentsMay 11, 07Jun 24, 14[B23K]
8415583 Clamping apparatus for clamping at least two component partsApr 10, 08Apr 09, 13[B25B, B23K]
8326182 Printing machine and printing method thereforMay 27, 08Dec 04, 12[G03G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0002,791 METHOD FOR PRODUCING AN ELECTRICALLY CONDUCTIVE STRUCTURE ON A NON-CONDUCTIVE SUBSTRATE MATERIAL, AND ADDITIVE AND SUBSTRATE MATERIAL INTENDED THEREFORAbandonedDec 06, 13Jan 07, 16[C23C, H01B]
2015/0298,391 Method for joining a joining partner of a thermoplastic material to a joining partner of glassAbandonedNov 06, 13Oct 22, 15[B29C, B32B]
2015/0251,272 Device for position control of a laser machining beamAbandonedAug 26, 13Sep 10, 15[B29C, B23K]
2015/0021,841 BEAM-SUPPORTED JOINING MACHINE, IN PARTICULAR LASER TRANSMISSION WELDING DEVICEAbandonedFeb 28, 13Jan 22, 15[B25B]
2014/0216,648 METHOD AND APPARATUS FOR LASER WELDING OF TWO JOINING MEMBERS OF PLASTIC MATERIALAbandonedAug 20, 12Aug 07, 14[B29C]
8314362 Device for machining a workpiece by means of parallel laser beamsExpiredOct 31, 08Nov 20, 12[B23K]
2012/0279,867 METHOD FOR PRODUCING METAL COATINGS ON PLASTICS MATERIAL PARTSAbandonedMay 07, 12Nov 08, 12[C25D]
2012/0198,977 METHOD FOR MAKING AN OPENING IN A SUBSTRATEAbandonedFeb 06, 12Aug 09, 12[B26D]
2012/0183,793 METHOD FOR SELECTIVELY METALLIZING A SUBSTRATE AND INTERCONNECT DEVICE PRODUCED BY THIS METHODAbandonedJan 16, 12Jul 19, 12[B05D, B32B]
2011/0222,572 LASER ARRANGEMENTAbandonedFeb 23, 11Sep 15, 11[H01S]
7510985 Method to manufacture high-precision RFID straps and RFID antennas using a laserExpiredOct 26, 05Mar 31, 09[H01L]
2007/0247,822 METHOD FOR THE PRODUCTION OF A PRINTED CIRCUIT STRUCTURE AS WELL AS A PRINTED CIRCUIT STRUCTURE THUS PRODUCEDAbandonedApr 12, 07Oct 25, 07[H05K]
2007/0228,106 PROCESS AND DEVICE FOR FORM LOCKED JOINING OF TWO COMPONENTSAbandonedMay 11, 07Oct 04, 07[A47J]
2006/0204,652 Method for contacting circuit board conductors of a printed circuit boardAbandonedMar 09, 06Sep 14, 06[B05D]
2005/0147,740 Method of applying a cover layer to a structured base layerAbandonedDec 08, 04Jul 07, 05[H05K]
2004/0247,001 Laser configuration with resonator internal frequency conversionAbandonedFeb 05, 04Dec 09, 04[H01S]
6765176 Apparatus for treating materials by means of a laser beamExpiredMay 29, 02Jul 20, 04[B23K]
2004/0026,254 Method for selectively metalizing dieletric materialsAbandonedAug 04, 03Feb 12, 04[C25D]
6627845 Method and apparatus for laser machining using a laser beamExpiredSep 10, 02Sep 30, 03[B23K]
6596966 Method for making a marking in a glass bodyExpiredSep 15, 00Jul 22, 03[B23K]

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