KYUNGSUNG UNIVERSITY INDUSTRY COOPERATION FOUNDATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1106
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 186

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9006948 Hybrid pole bearingless SRMJul 14, 09Apr 14, 15[H02K]
8541972 Method for suppressing speed ripple by using torque compensator based on activation functionDec 08, 11Sep 24, 13[G05D]
8525489 System and method for directly and instantaneously controlling exciter of generatorOct 02, 08Sep 03, 13[H02P]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0088,905 DEAD-TIME COMPENSATION ALGORITHM FOR 3-PHASE INVERTER USING SVPWMAbandonedNov 14, 11Apr 11, 13[H02M]
8350254 Multilayer polymer electroluminescent device comprising water-soluble polymer layer containing cations and method for fabricating the sameExpiredFeb 12, 08Jan 08, 13[H01L, G01R]
2011/0069,515 ACTIVE BOOST POWER CONVERTER FOR SINGLE-PHASE SRMAbandonedSep 16, 10Mar 24, 11[H02M]
7902787 Driving circuit for single-phase switched reluctance motor and driving method thereofExpiredApr 19, 07Mar 08, 11[H02P]
7009360 Method for controlling SRM switching angle by analog encoder systemExpiredDec 09, 04Mar 07, 06[H02P]

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