Assignee
JEUNG YOUNG-CHUN
US·18 granted patents·7 pending applications·203 citations·filing 2007–2013
Top patents by PatentIndex Score
25 records- 0196US8080907B2Rotor of brushless (BL) motorJEUNG YOUNG-CHUN·Filed 2008·Granted Dec 20, 2011·44 cites·3 claims
- 0294US7795827B2Control system for controlling motors for heating, ventilation and air conditioning or pumpJEUNG YOUNG-CHUN·Filed 2008·Granted Sep 14, 2010·24 cites·13 claims
- 0393US7657161B2Method of transition between controls for a ventilation systemJEUNG YOUNG-CHUN·Filed 2008·Granted Feb 2, 2010·33 cites·22 claims
- 0492US7915847B2Method of constant RPM control for a ventilation systemJEUNG YOUNG-CHUN·Filed 2008·Granted Mar 29, 2011·17 cites·17 claims
- 0585US8598833B2Electrically communtated motor with data communication deviceJEUNG YOUNG CHUN·Filed 2010·Granted Dec 3, 2013·7 cites·19 claims
- 0685US8299661B2Rotor of brushless motorJEUNG YOUNG-CHUN·Filed 2008·Granted Oct 30, 2012·13 cites·25 claims
- 0784US8072167B2Time delay logic of motor controlJEUNG YOUNG-CHUN·Filed 2009·Granted Dec 6, 2011·10 cites·20 claims
- 0883US8504646B2Data transfer between motorsJEUNG YOUNG-CHUN·Filed 2009·Granted Aug 6, 2013·13 cites·31 claims
- 0983US8183733B2Two-phase brushless DC motorJEUNG YOUNG-CHUN·Filed 2011·Granted May 22, 2012·4 cites·17 claims
- 1082US7812556B2Phase logic circuits for controlling motorsJEUNG YOUNG-CHUN·Filed 2009·Granted Oct 12, 2010·9 cites·31 claims
- 1179US8232755B2Motor with circuits for protecting motor from input power outages or surgesJEUNG YOUNG-CHUN·Filed 2009·Granted Jul 31, 2012·9 cites·18 claims
- 1276US8456043B2Rotor of brushless direct current motor having sound absorbing resin portionJEUNG YOUNG-CHUN·Filed 2010·Granted Jun 4, 2013·3 cites·1 claims
- 1374US8134319B2Compensation of motor control using current-RPM relation for a ventilation systemJEUNG YOUNG-CHUN·Filed 2008·Granted Mar 13, 2012·4 cites·21 claims
- 1470US8287244B2Motor control apparatus for a ventilation systemJEUNG YOUNG-CHUN·Filed 2008·Granted Oct 16, 2012·3 cites·8 claims
- 1566US8292595B2Method of constant airflow control for a ventilation systemJEUNG YOUNG-CHUN·Filed 2008·Granted Oct 23, 2012·5 cites·20 claims
- 1663US8368333B2Motor with circuits for protecting motor from input power outages or surgesJEUNG YOUNG-CHUN·Filed 2012·Granted Feb 5, 2013·1 cites·20 claims
- 1760US8288976B2Optimization of motor operation using a test cycleJEUNG YOUNG-CHUN·Filed 2009·Granted Oct 16, 2012·4 cites·24 claims
- 1854US2012228980A1Two-phase brushless dc motorJEUNG YOUNG-CHUN·Filed 2012·Application pending·0 cites
- 1952US2009284201A1Motor with magnetic sensorsJEUNG YOUNG-CHUN·Filed 2009·Application pending·0 cites
- 2051US2013141026A1Motor with circuits for protecting motor from input power outages or surgesJEUNG YOUNG-CHUN·Filed 2013·Application pending·0 cites
- 2151US2012229064A1Time delay logic of motor controlJEUNG YOUNG-CHUN·Filed 2011·Application pending·0 cites
- 2250US2009058202A1Rotor of brushless direct-current motorJEUNG YOUNG-CHUN·Filed 2007·Application pending·0 cites
- 2349US2011089782A1Rotor for eletromotor using permanent magnetsJEUNG YOUNG-CHUN·Filed 2009·Application pending·0 cites
- 2442US8138710B2Power drive of electric motorJEUNG YOUNG-CHUN·Filed 2008·Granted Mar 20, 2012·0 cites·21 claims
- 2537US2010039055A1Temperature control of motorJEUNG YOUNG-CHUN·Filed 2008·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →