STEAG HAMATECH AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 1100

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6402903 Magnetic array for sputtering systemFeb 04, 00Jun 11, 02[C23C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7182116 Device for joining substratesExpiredMar 01, 02Feb 27, 07[B32B]
2007/0000,516 Device and method for cleaning the edges of substratesAbandonedOct 07, 04Jan 04, 07[B08B]
7008502 Method and apparatus for joining substratesExpiredDec 13, 01Mar 07, 06[G11B]
2006/0015,883 Method and device for removing and inserting a disk from and into a stack of disks from belowAbandonedNov 28, 03Jan 19, 06[G11B]
6953514 Method and device for assembling substratesExpiredDec 13, 01Oct 11, 05[B29C]
2005/0126,698 Production of dvd cards and other discs of noncircular shapeAbandonedSep 24, 04Jun 16, 05[B32B]
6814125 Apparatus for joining substrates togetherExpiredDec 14, 01Nov 09, 04[B32B]
2004/0173,321 Device for bonding substratesAbandonedJan 20, 04Sep 09, 04[B32B]
2004/0149,376 Device for bonding substratesAbandonedFeb 02, 04Aug 05, 04[B32B]
6744521 Method for determining the thickness of a multi-thin-layer structureExpiredAug 21, 01Jun 01, 04[G01B]
6736590 Lifting device for substratesExpiredOct 24, 01May 18, 04[B66C]
2004/0050,484 Methods for producing a data carrierAbandonedJul 08, 03Mar 18, 04[G11B, B32B]
6695017 Method and apparatus for filling a pressure tank with a fluidExpiredJan 09, 02Feb 24, 04[B67C, B65B]
6612558 Apparatus for fixing substratesExpiredDec 15, 00Sep 02, 03[B23Q]
6494511 Apparatus and method for handling substratesExpiredOct 24, 00Dec 17, 02[B66J]
2002/0160,100 METHOD FOR REGULATING A COATING PROCESS UTILIZING THE INTENSITY OF A LIGHT BUNDLEAbandonedMar 10, 00Oct 31, 02[B05D]
6460730 Method and device for dispensing a fluid from a pressure tankExpiredSep 28, 01Oct 08, 02[G01F]
2002/0090,464 Sputter chamber shieldAbandonedNov 20, 01Jul 11, 02[C23C, C25B]
6413381 Horizontal sputtering systemExpiredApr 12, 00Jul 02, 02[C23C]
6406598 System and method for transporting and sputter coating a substrate in a sputter deposition systemExpiredMay 25, 01Jun 18, 02[C23C]

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