Inventor · disambiguated record
Ching-Sen Hsieh
Also filed as: HSIEH CHING-SEN
12 granted patents·53 citations·filing 2004–2018
88Inventor score
Top patents by PatentIndex Score
12 records- 0181US7701158B2Fan system and speed detecting device thereofDELTA ELECTRONICS INC·Filed 2006·Granted Apr 20, 2010·11 cites·17 claims
- 0278US7425809B2Heat dissipation devicesDELTA ELECTRONICS INC·Filed 2006·Granted Sep 16, 2008·9 cites·16 claims
- 0375US9382915B2Control method of fan rotation speedHSU CHIA-MING·Filed 2011·Granted Jul 5, 2016·4 cites·10 claims
- 0475US9155226B2Fan control methodDELTA ELECTRONICS INC·Filed 2012·Granted Oct 6, 2015·3 cites·8 claims
- 0573US9963970B2Axial fan and control method thereofDELTA ELECTRONICS INC·Filed 2012·Granted May 8, 2018·3 cites·3 claims
- 0670US10008971B2Monitor circuit and monitoring methodDELTA ELECTRONICS INC·Filed 2016·Granted Jun 26, 2018·1 cites·20 claims
- 0763US7218846B2Fan speed control circuitDELTA ELECTRONICS INC·Filed 2004·Granted May 15, 2007·12 cites·20 claims
- 0860US7164249B2Fan control device and methodDELTA ELECTRONICS INC·Filed 2006·Granted Jan 16, 2007·2 cites·18 claims
- 0958US10570740B2Axial fan and control method thereofDELTA ELECTRONICS INC·Filed 2018·Granted Feb 25, 2020·0 cites·9 claims
- 1055US7242857B2Motor control circuitDELTA ELECTRONICS INC·Filed 2004·Granted Jul 10, 2007·7 cites·10 claims
- 1147US7567749B2Motor control circuitDELTA ELECTRONICS INC·Filed 2007·Granted Jul 28, 2009·1 cites·13 claims
- 1243US9777738B2Anti-air-return system and method of fanDELTA ELECTRONICS INC·Filed 2014·Granted Oct 3, 2017·0 cites·13 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →