GUANGDONG WELLING MOTOR MANUFACTURING CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H02K DYNAMO-ELECTRIC MACHINES 3104
 
 
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 285
 
 
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS173

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0056,672 PERMANENT MAGNET MOTORNov 22, 13Feb 25, 16[H02K]
2015/0214,803 MOTOR STATOR, METHOD FOR PREPARING THE MOTOR STATOR AND MOTOR COMPRISING THE MOTOR STATORMay 28, 14Jul 30, 15[H02K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9887651 Method and apparatus for driving motor and applianceAug 21, 14Feb 06, 18[H02P]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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