DAESUNG CELTIC ENERSYS CO., LTD

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL 423
 
  
 
F22B METHODS OF STEAM GENERATION; STEAM BOILERS 221
 
  
 
E03B INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER 112
 
  
 
F23D BURNERS 131
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 144
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0299,223 BUFFER TANK FOR WATER HEATERJan 09, 17Oct 19, 17[F24H]
2017/0299,274 HEAT EXCHANGERJan 09, 17Oct 19, 17[F28D, F28F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9557075 Condensing heat exchanger and boiler/water heater including the sameApr 02, 13Jan 31, 17[F24H, F22B]
8191512 Structure of heat exchange apparatus for gas boilerNov 21, 08Jun 05, 12[F22B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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