HYUNDAI WELDING CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES277
 
  
 
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
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
C22C ALLOYS 171

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8985495 Device for preventing entanglement of welding wireJul 07, 11Mar 24, 15[B23K, B65H]
7441721 Device for preventing welding wire from tanglingJun 17, 02Oct 28, 08[B65H]
7325683 Welding wire containerJun 22, 02Feb 05, 08[B65D]
6547892 Flux cored wire with superior cracking resistant property for welding ferrite stainless steelMar 15, 01Apr 15, 03[C22C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0107,867 Device for preventing tangling of welding wireAbandonedOct 23, 08Apr 30, 09[B65D]

Top Inventors for This Owner

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