Assignee
SUNONWEALTH ELECTR MACH IND CO
US·262 granted patents·112 pending applications·4,497 citations·filing 1996–2015
Top patents by PatentIndex Score
374 records- 0198US9303859B2Illuminating ventilatorSUNONWEALTH ELECTR MACH IND CO·Filed 2014·Granted Apr 5, 2016·44 cites·14 claims
- 0297US6278248B1Brushless DC motor fan driven by an AC power sourceSUNONWEALTH ELECTR MACH IND CO·Filed 1999·Granted Aug 21, 2001·126 cites·18 claims
- 0396US6845512B2Device with spring-loaded curved tongues for holding an optical disk around a rotary shaft of a motorSUNONWEALTH ELECTR MACH IND CO·Filed 2003·Granted Jan 18, 2005·60 cites·4 claims
- 0495US6827549B1Heat-dissipating moduleSUNONWEALTH ELECTR MACH IND CO·Filed 2003·Granted Dec 7, 2004·67 cites·7 claims
- 0595US6700241B1Positioning device for prestressing magnet of spindle motorSUNONWEALTH ELECTR MACH IND CO·Filed 2002·Granted Mar 2, 2004·40 cites·5 claims
- 0695US6547540B1Supercharging structure for a fanSUNONWEALTH ELECTR MACH IND CO·Filed 2001·Granted Apr 15, 2003·82 cites·7 claims
- 0794US7515414B2Mini-sized heat-dissipating module having an engaging structureSUNONWEALTH ELECTR MACH IND CO·Filed 2007·Granted Apr 7, 2009·31 cites·12 claims
- 0894US7031157B2Heat-dissipating moduleSUNONWEALTH ELECTR MACH IND CO·Filed 2003·Granted Apr 18, 2006·67 cites·9 claims
- 0994US6400053B1Axle balance plates for D.C brushless motorSUNONWEALTH ELECTR MACH IND CO·Filed 2000·Granted Jun 4, 2002·56 cites·8 claims
- 1093US6572336B2Impeller structureSUNONWEALTH ELECTR MACH IND CO·Filed 2001·Granted Jun 3, 2003·56 cites·8 claims
- 1193US6483209B1Balance rings for motorsSUNONWEALTH ELECTR MACH IND CO·Filed 2001·Granted Nov 19, 2002·52 cites·15 claims
- 1293US6465921B1Assembling structure of a miniature vibration motorSUNONWEALTH ELECTR MACH IND CO·Filed 2001·Granted Oct 15, 2002·53 cites·9 claims
- 1393US6050785AAxle balance plates for miniature heat dissipating fan assembliesSUNONWEALTH ELECTR MACH IND CO·Filed 1998·Granted Apr 18, 2000·84 cites·16 claims
- 1492US8598764B2Insulation bobbin of a statorSUNONWEALTH ELECTR MACH IND CO·Filed 2013·Granted Dec 3, 2013·9 cites·6 claims
- 1592US7455501B2Miniature blower fanSUNONWEALTH ELECTR MACH IND CO·Filed 2006·Granted Nov 25, 2008·23 cites·4 claims
- 1692US6651733B1Heat sinkSUNONWEALTH ELECTR MACH IND CO·Filed 2002·Granted Nov 25, 2003·67 cites·6 claims
- 1792US6652223B1Fan structure having horizontal convectionSUNONWEALTH ELECTR MACH IND CO·Filed 2002·Granted Nov 25, 2003·50 cites·4 claims
- 1892US6561762B1Housing structure of a fanSUNONWEALTH ELECTR MACH IND CO·Filed 2001·Granted May 13, 2003·55 cites·5 claims
- 1991US7575346B1LampSUNONWEALTH ELECTR MACH IND CO·Filed 2008·Granted Aug 18, 2009·87 cites·11 claims
- 2091US7019423B1Brushless DC motor with tray coupling structureSUNONWEALTH ELECTR MACH IND CO·Filed 2005·Granted Mar 28, 2006·25 cites·17 claims
- 2191US6882074B2Axial tube assembly for a motorSUNONWEALTH ELECTR MACH IND CO·Filed 2003·Granted Apr 19, 2005·44 cites·18 claims
- 2291US6749011B2Heat sinkSUNONWEALTH ELECTR MACH IND CO·Filed 2002·Granted Jun 15, 2004·74 cites·6 claims
- 2391US6481974B2Fan motor with constant speed control by a microprocessor systemSUNONWEALTH ELECTR MACH IND CO·Filed 2001·Granted Nov 19, 2002·62 cites·3 claims
- 2491US6396231B1Fan motor having two-stage speed controlSUNONWEALTH ELECTR MACH IND CO·Filed 2001·Granted May 28, 2002·61 cites·5 claims
- 2591US6132170AMiniature heat dissipating fans with minimized thicknessSUNONWEALTH ELECTR MACH IND CO·Filed 1998·Granted Oct 17, 2000·77 cites·11 claims
- 2690US7884512B2Fixing structure for printed circuit board of micro motorSUNONWEALTH ELECTR MACH IND CO·Filed 2007·Granted Feb 8, 2011·12 cites·5 claims
- 2790US7695256B2Miniature fanSUNONWEALTH ELECTR MACH IND CO·Filed 2008·Granted Apr 13, 2010·19 cites·17 claims
- 2890US7456541B2Fan device having an ultra thin-type structure with a minimum air gap for reducing an axial thicknessSUNONWEALTH ELECTR MACH IND CO·Filed 2006·Granted Nov 25, 2008·18 cites·18 claims
- 2990US7306429B2Axial-flow heat-dissipating fanSUNONWEALTH ELECTR MACH IND CO·Filed 2005·Granted Dec 11, 2007·21 cites·16 claims
- 3089US7800263B2Heat dissipating fanSUNONWEALTH ELECTR MACH IND CO·Filed 2008·Granted Sep 21, 2010·17 cites·9 claims
- 3189US7474032B2Simplified fan device having a thin-type structure with a minimum air gap for reducing an axial thicknessSUNONWEALTH ELECTR MACH IND CO·Filed 2006·Granted Jan 6, 2009·18 cites·16 claims
- 3289US6654213B2Stator and bearing fixing structure of a motorSUNONWEALTH ELECTR MACH IND CO·Filed 2002·Granted Nov 25, 2003·43 cites·4 claims
- 3389US6648602B2Fan having balancing blade setsSUNONWEALTH ELECTR MACH IND CO·Filed 2001·Granted Nov 18, 2003·39 cites·5 claims
- 3489US6617736B1Axle tube structure for a motorSUNONWEALTH ELECTR MACH IND CO·Filed 2002·Granted Sep 9, 2003·37 cites·14 claims
- 3589US6462443B2Brushless D.C. motors structureSUNONWEALTH ELECTR MACH IND CO·Filed 2001·Granted Oct 8, 2002·38 cites·12 claims
- 3688US7334988B2Airflow guiding structure varying in inclinations of air-guiding rings for a heat-dissipating fanSUNONWEALTH ELECTR MACH IND CO·Filed 2005·Granted Feb 26, 2008·20 cites·10 claims
- 3788US6787965B1Single magnetic conductive plate structure for forming a single pole plate brushless dc motorSUNONWEALTH ELECTR MACH IND CO·Filed 2003·Granted Sep 7, 2004·37 cites·14 claims
- 3888US6710486B1Housing structure for a heat-dissipation fanSUNONWEALTH ELECTR MACH IND CO·Filed 2003·Granted Mar 23, 2004·38 cites·10 claims
- 3988US6626577B1Radially inner surface structure of a bearingSUNONWEALTH ELECTR MACH IND CO·Filed 2002·Granted Sep 30, 2003·24 cites·6 claims
- 4088US6435722B1Combination structure for oil-impregnated bearingSUNONWEALTH ELECTR MACH IND CO·Filed 2001·Granted Aug 20, 2002·37 cites·12 claims
- 4187US9332672B2Electronic product including a heat dissipating deviceSUNONWEALTH ELECTR MACH IND CO·Filed 2014·Granted May 3, 2016·7 cites·7 claims
- 4287US7174952B1Heat dissipation deviceSUNONWEALTH ELECTR MACH IND CO·Filed 2005·Granted Feb 13, 2007·19 cites·14 claims
- 4387US6910862B2Airflow guiding structure for a heat-dissipating fanSUNONWEALTH ELECTR MACH IND CO·Filed 2003·Granted Jun 28, 2005·35 cites·16 claims
- 4487US6640888B1Heat sinkSUNONWEALTH ELECTR MACH IND CO·Filed 2002·Granted Nov 4, 2003·49 cites·5 claims
- 4586USD558324SOverlapping fan-blade structure for a fan wheelSUNONWEALTH ELECTR MACH IND CO·Filed 2005·Granted Dec 25, 2007·35 cites·1 claims
- 4686US7273400B2Wire fixing device for fanSUNONWEALTH ELECTR MACH IND CO·Filed 2006·Granted Sep 25, 2007·15 cites·9 claims
- 4786US7044721B2Fan casing with built-in motor polesSUNONWEALTH ELECTR MACH IND CO·Filed 2003·Granted May 16, 2006·34 cites·28 claims
- 4886US6957443B2Holding device for an optical disk driveSUNONWEALTH ELECTR MACH IND CO·Filed 2002·Granted Oct 18, 2005·20 cites·8 claims
- 4986US6720694B2Supporting structure for a rotorSUNONWEALTH ELECTR MACH IND CO·Filed 2001·Granted Apr 13, 2004·34 cites·17 claims
- 5086US6697256B1Fastening device for attaching a heat sink to heat producerSUNONWEALTH ELECTR MACH IND CO·Filed 2003·Granted Feb 24, 2004·52 cites·6 claims
Showing the top 50 of 374 patent records by PatentIndex Score.
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