HUANGSHI DONGBEI ELECTRICAL APPLIANCE CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 260
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 172
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1106

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0048,201 BRUSHLESS TYPE MOTOR AND ROTOR FOR A MOTORAug 09, 17Feb 15, 18[H02K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9759209 Elliptical shaped hermetic compressor shell with offset electrical connectorDec 30, 13Sep 12, 17[F04B]
9004879 Discrete heat-insulated exhaust muffler device and refrigeration compressor using sameDec 30, 13Apr 14, 15[F01N, F04B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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