Inventor · disambiguated record
Fu-Yuan Cheng
Also filed as: CHENG FU · CHENG FU-YUAN
17 granted patents·12 pending applications·173 citations·filing 1998–2010
94Inventor score
Files withCHENG FU-YUAN9HIWIN MIKROSYSTEM CORP9REALTEK SEMICONDUCTOR CORP3CHAO CHIH-HSIEN2HANNSPREE INC2
Top patents by PatentIndex Score
29 records- 0176US7474025B1Main shaft clearance eliminating structure for a direct drive torque motorHIWIN MIKROSYSTEM CORP·Filed 2007·Granted Jan 6, 2009·8 cites·5 claims
- 0273USD496259SCasterFiled 2003·Granted Sep 21, 2004·28 cites·1 claims
- 0373USD492894SCasterFiled 2003·Granted Jul 13, 2004·28 cites·1 claims
- 0469US8097987B2Movable magnet type linear motor with improved end cover assemblyCHAO CHIH-HSIEN·Filed 2009·Granted Jan 17, 2012·7 cites·5 claims
- 0567US7886625B2Actuator with self-locking assist deviceHIWIN MIKROSYSTEM CORP·Filed 2008·Granted Feb 15, 2011·4 cites·4 claims
- 0666US7939974B2Movable magnet type linear motor with heat-dissipating assemblyHIWIN MIKROSYSTEM CORP·Filed 2009·Granted May 10, 2011·4 cites·2 claims
- 0765USD563906SRemote controlHANNSPREE INC·Filed 2006·Granted Mar 11, 2008·14 cites·1 claims
- 0859US8223071B2Handheld electronic apparatus and method thereofLEE MENG-SHU·Filed 2009·Granted Jul 17, 2012·5 cites·18 claims
- 0957US7633199B2Direct drive torque motorHIWIN MIKROSYSTEM CORP·Filed 2007·Granted Dec 15, 2009·2 cites·6 claims
- 1057US6034669AJoystick control device having cursor correcting functionREALTEK SEMICONDUCTOR CORP·Filed 1998·Granted Mar 7, 2000·26 cites·6 claims
- 1152US7499557B1Driving method of speaker and the driving circuit thereofREALTEK SEMICONDUCTOR CORP·Filed 1999·Granted Mar 3, 2009·16 cites·33 claims
- 1252US2009013502A1Adjustable Handlebar Assembly for a StandCHENG FU-YUAN·Filed 2007·Application pending·0 cites
- 1351USD589993SDirect drive torque motorHIWIN MIKROSYSTEM CORP·Filed 2007·Granted Apr 7, 2009·8 cites·1 claims
- 1450USD494786SBase stand for a seatFiled 2003·Granted Aug 24, 2004·11 cites·1 claims
- 1548US2010212186A1Structure of shoe soleCHENG FU-YUAN·Filed 2010·Application pending·0 cites
- 1647US7938237B2Brake structure for a main shaft of a direct drive torque motorHIWIN MIKROSYSTEM CORP·Filed 2007·Granted May 10, 2011·0 cites·3 claims
- 1747USD567802SRemote controlHANNSPREE INC·Filed 2006·Granted Apr 29, 2008·6 cites·1 claims
- 1845US2008098835A1Torque controlling device for linear actuatorHIWIN MIKROSYSTEM CORP·Filed 2006·Application pending·0 cites
- 1945US2009032335A1Bearing-Lubricating Structure for a Direct Drive Torque MotorCHENG FU-YUAN·Filed 2007·Application pending·0 cites
- 2044US2010116073A1Actuator with an anti-loose structureCHENG FU-YUAN·Filed 2008·Application pending·0 cites
- 2143US2009079279A1Water Cooled Stator for a Direct Drive Torque MotorCHENG FU-YUAN·Filed 2007·Application pending·0 cites
- 2243US2006052500A1Rubber eraser and method of fabricationCHENG FU-YUAN·Filed 2004·Application pending·0 cites
- 2342US2009016814A1Connecting Device for an ActuatorCHENG FU-YUAN·Filed 2007·Application pending·0 cites
- 2442US2011062799A1Stator assembling mechanism of linear motor that is adapted to automated assembling processCHAO CHIH-HSIEN·Filed 2009·Application pending·0 cites
- 2542US2008171631A1Lubricant-infusing device for linear actuatorHIWIN MIKROSYSTEM CORP·Filed 2006·Application pending·0 cites
- 2641US2009032336A1Main Shaft-Lubricating Structure for a Direct Drive Torque MotorCHENG FU-YUAN·Filed 2007·Application pending·0 cites
- 2738US2008308692A1Support with Detachable FootrestsCHENG FU-YUAN·Filed 2007·Application pending·0 cites
- 2837US7062336B1Time-division method for playing multi-channel voice signalsREALTEK SEMICONDUCTOR CORP·Filed 1999·Granted Jun 13, 2006·6 cites·15 claims
- 2928USD589994SDirect-drive torque motorHIWIN MIKROSYSTEM CORP·Filed 2007·Granted Apr 7, 2009·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →