EXITECH LIMITED

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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 291

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7863542 Laser processing apparatus and laser processing method as well as debris extraction mechanism and debris extraction methodAug 25, 06Jan 04, 11[B23K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8581140 Laser processing apparatus, laser processing head and laser processing methodExpiredAug 25, 06Nov 12, 13[B23K]
2009/0098,479 EXPOSURE METHOD AND TOOLAbandonedJan 30, 06Apr 16, 09[G03B, G03F]
6576869 Method and apparatus for drilling microvia holes in electrical circuit interconnection packagesExpiredNov 27, 00Jun 10, 03[B23K]

Top Inventors for This Owner

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