Inventor · disambiguated record
Qinghui Yuan
Also filed as: YUAN QINGHUI
32 granted patents·3 pending applications·170 citations·filing 2006–2023
96Inventor score
Files withEATON CORP12EATON INTELLIGENT POWER LTD7YUAN QINGHUI7DANFOSS POWER SOLUTIONS II TECHNOLOGY AS2DONALDSON CO INC2
Top patents by PatentIndex Score
35 records- 0194US9346207B2Hydraulic drive circuit with parallel architectured accumulatorEATON CORP·Filed 2015·Granted May 24, 2016·6 cites·15 claims
- 0293US8352129B2Motion control of work vehicleEATON CORP·Filed 2009·Granted Jan 8, 2013·26 cites·20 claims
- 0392US11209028B2System with motion sensors for damping mass-induced vibration in machinesEATON INTELLIGENT POWER LTD·Filed 2019·Granted Dec 28, 2021·4 cites·19 claims
- 0490US9163387B2Fault detection, isolation and reconfiguration systems and methods for controlling electrohydraulic systems used in construction equipmentYUAN QINGHUI·Filed 2012·Granted Oct 20, 2015·13 cites·17 claims
- 0589US8678033B2Proportional valve employing simultaneous and hybrid actuationBENGEA SORIN C·Filed 2010·Granted Mar 25, 2014·15 cites·10 claims
- 0688US8991167B2Hybrid hydraulic systems for industrial processesYUAN QINGHUI·Filed 2011·Granted Mar 31, 2015·12 cites·20 claims
- 0788US8944788B2Net-displacement control of fluid deviceARMSTRONG BRIAN·Filed 2012·Granted Feb 3, 2015·5 cites·7 claims
- 0887US11204048B2System for damping mass-induced vibration in machines having hydraulically controlled booms or elongate membersEATON INTELLIGENT POWER LTD·Filed 2019·Granted Dec 21, 2021·3 cites·22 claims
- 0985US7337053B2Stability-enhanced traction control with electrically controlled center couplerEATON CORP·Filed 2007·Granted Feb 26, 2008·19 cites·4 claims
- 1084US9222242B2Fault detection, isolation and reconfiguration systems and methods for controlling electrohydraulic systems used in construction equipmentEATON CORP·Filed 2015·Granted Dec 29, 2015·4 cites·13 claims
- 1183US8235676B2Net-displacement control of fluid motors and pumpsARMSTRONG BRIAN S R·Filed 2006·Granted Aug 7, 2012·8 cites·29 claims
- 1282US9995020B2Fault detection, isolation and reconfiguration systems and methods for controlling electrohydraulic systems used in construction equipmentEATON CORP·Filed 2015·Granted Jun 12, 2018·2 cites·22 claims
- 1382US7518523B2System and method for controlling actuator positionEATON CORP·Filed 2007·Granted Apr 14, 2009·13 cites·21 claims
- 1481US11070624B2Hybrid wireless sensor network architecture for fluid delivery and distribution systemsEATON INTELLIGENT POWER LTD·Filed 2018·Granted Jul 20, 2021·5 cites·17 claims
- 1581US10487940B2Hydraulic mechanical transmission with increased efficiencyEATON INTELLIGENT POWER LTD·Filed 2017·Granted Nov 26, 2019·2 cites·17 claims
- 1681US9874233B2Hybrid hydraulic systems for industrial processesEATON CORP·Filed 2015·Granted Jan 23, 2018·3 cites·26 claims
- 1781US9377020B2Net-displacement control of fluidEATON CORP·Filed 2014·Granted Jun 28, 2016·4 cites·6 claims
- 1879US10550935B2Hydraulic mechanical transmissionEATON INTELLIGENT POWER LTD·Filed 2017·Granted Feb 4, 2020·1 cites·25 claims
- 1977US8292605B2Rotary fluid device with multi-level phase shift controlYUAN QINGHUI·Filed 2009·Granted Oct 23, 2012·5 cites·20 claims
- 2074US8239069B2Auto-tuning electro-hydraulic valveYUAN QINGHUI·Filed 2009·Granted Aug 7, 2012·6 cites·9 claims
- 2173US11536298B2System with motion sensors for damping mass-induced vibration in machinesDANFOSS POWER SOLUTIONS II TECHNOLOGY AS·Filed 2021·Granted Dec 27, 2022·0 cites·19 claims
- 2273US11035389B2Drift compensation system for drift related to damping of mass-induced vibration in machinesEATON INTELLIGENT POWER LTD·Filed 2019·Granted Jun 15, 2021·1 cites·21 claims
- 2371US10408211B2Hydraulic system for pressurization of gas with reduction of dead volumeEATON INTELLIGENT POWER LTD·Filed 2014·Granted Sep 10, 2019·2 cites·20 claims
- 2471US9037272B2Auto-tuning electro-hydraulic valveEATON CORP·Filed 2013·Granted May 19, 2015·2 cites·7 claims
- 2570US2024113317A1Fuel cell chemical filter monitoring system and methodsDONALDSON CO INC·Filed 2023·Application pending·0 cites
- 2669US11339873B2Hydraulic mechanical transmissionDANFOSS POWER SOLUTIONS II TECHNOLOGY AS·Filed 2020·Granted May 24, 2022·0 cites·22 claims
- 2768US7873454B2Method of identifying predictive lateral load transfer ratio for vehicle rollover prevention and warning systemsEATON CORP·Filed 2007·Granted Jan 18, 2011·7 cites·7 claims
- 2862US10982763B2Hydraulic mechanical transmission with torque boostEATON CORP·Filed 2017·Granted Apr 20, 2021·0 cites·27 claims
- 2957US8359849B2Control of a fluid circuit using an estimated sensor valueEATON CORP·Filed 2009·Granted Jan 29, 2013·2 cites·14 claims
- 3051US2022265407A1Arrangements for capturing aerosol during dental procedures and methodsDONALDSON CO INC·Filed 2022·Application pending·0 cites
- 3150US2012093968A1Hydraulic drive circuit with parallel architectured accumulatorYUAN QINGHUI·Filed 2011·Application pending·0 cites
- 3246US11909206B2Hydraulic systems and components including wireless control technologyDANFOSS AS·Filed 2017·Granted Feb 20, 2024·0 cites·12 claims
- 3346US8527073B2Auto-tuning electro-hydraulic valveYUAN QINGHUI·Filed 2012·Granted Sep 3, 2013·0 cites·7 claims
- 3442US8776711B2Active heave compensation with active damping controlYUAN QINGHUI·Filed 2010·Granted Jul 15, 2014·0 cites·10 claims
- 3526US9072151B2High intensity discharge electronic ballast circuit, electronic ballast, and high intensity discharge lampXIE LISHAN·Filed 2011·Granted Jun 30, 2015·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Qinghui Yuan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →