Yuan; Qinghui

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yuan; Qinghui.The latest application filed is for "arrangements for capturing aerosol during dental procedures and methods".

Company Profile

7.38.36

Yuan; Qinghui - Edina MN
Yuan; QingHui - Maple Grove MN
Yuan; Qinghui - Shenzhen CN
Yuan; QingHui - Osseo MN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Arrangements For Capturing Aerosol During Dental Procedures And Methods App 20220265407 - Grafe; Timothy H. ; et al.	2022-08-25
System With Motion Sensors For Damping Mass-induced Vibration In Machines App 20220252090 - YUAN; QingHui	2022-08-11
Hydraulic mechanical transmission Grant 11,339,873 - Yuan May 24, 2	2022-05-24
System with motion sensors for damping mass-induced vibration in machines Grant 11,209,028 - Yuan December 28, 2	2021-12-28
System for damping mass-induced vibration in machines having hydraulically controlled booms or elongate members Grant 11,204,048 - Yuan December 21, 2	2021-12-21
Hybrid wireless sensor network architecture for fluid delivery and distribution systems Grant 11,070,624 - Yuan , et al. July 20, 2	2021-07-20
Drift compensation system for drift related to damping of mass-induced vibration in machines Grant 11,035,389 - Yuan , et al. June 15, 2	2021-06-15
Hydraulic mechanical transmission with torque boost Grant 10,982,763 - Yuan April 20, 2	2021-04-20
Hydraulic Mechanical Transmission App 20200256461 - Yuan; QingHui	2020-08-13
Drift Compensation System For Drift Related To Damping Of Mass-induced Vibration In Machines App 20200124061 - YUAN; QingHui ; et al.	2020-04-23
System With Motion Sensors For Damping Mass-induced Vibration In Machines App 20200124062 - YUAN; QingHui	2020-04-23
System For Damping Mass-induced Vibration In Machines Having Hydraulically Controlled Booms Or Elongate Members App 20200124060 - YUAN; QingHui	2020-04-23
Hydraulic mechanical transmission Grant 10,550,935 - Yuan Fe	2020-02-04
Hydraulic mechanical transmission with increased efficiency Grant 10,487,940 - Yuan , et al. Nov	2019-11-26
Hybrid Wireless Sensor Network Architecture For Fluid Delivery And Distribution Systems App 20190356740 - YUAN; QingHui ; et al.	2019-11-21
Hydraulic system for pressurization of gas with reduction of dead volume Grant 10,408,211 - Yuan Sept	2019-09-10
Hydraulic Systems And Components Including Wireless Control Technology App 20190170170 - YUAN; QingHui ; et al.	2019-06-06
Fault detection, isolation and reconfiguration systems and methods for controlling electrohydraulic systems used in construction equipment Grant 9,995,020 - Yuan , et al. June 12, 2	2018-06-12
Hydraulic Mechanical Transmission with Torque Boost App 20180051799 - Yuan; QingHui	2018-02-22
Hydraulic Mechanical Transmission App 20180051784 - Yuan; QingHui	2018-02-22
Hydraulic Mechanical Transmission with Increased Efficiency App 20180051803 - Yuan; QingHui ; et al.	2018-02-22
Hybrid hydraulic systems for industrial processes Grant 9,874,233 - Yuan , et al. January 23, 2	2018-01-23
Fault Detection, Isolation And Reconfiguration Systems And Methods For Controlling Electrohydraulic Systems Used In Construction Equipment App 20160186414 - Yuan; QingHui ; et al.	2016-06-30
Net-displacement control of fluid Grant 9,377,020 - Armstrong , et al. June 28, 2	2016-06-28
Hydraulic System For Pressurization Of Gas With Reduction Of Dead Volume App 20160153447 - YUAN; QingHui	2016-06-02
Hydraulic drive circuit with parallel architectured accumulator Grant 9,346,207 - Yuan May 24, 2	2016-05-24
Fault detection, isolation and reconfiguration systems and methods for controlling electrohydraulic systems used in construction equipment Grant 9,222,242 - Yuan , et al. December 29, 2	2015-12-29
Hybrid Hydraulic Systems For Industrial Processes App 20150361996 - Yuan; QingHui ; et al.	2015-12-17
Fault detection, isolation and reconfiguration systems and methods for controlling electrohydraulic systems used in construction equipment Grant 9,163,387 - Yuan , et al. October 20, 2	2015-10-20
Fault Detection, Isolation And Reconfiguration Systems And Methods For Controlling Electrohydraulic Systems Used In Construction Equipment App 20150191898 - Yuan; QingHui ; et al.	2015-07-09
High intensity discharge electronic ballast circuit, electronic ballast, and high intensity discharge lamp Grant 9,072,151 - Xie , et al. June 30, 2	2015-06-30
Auto-tuning electro-hydraulic valve Grant 9,037,272 - Yuan , et al. May 19, 2	2015-05-19
Hydraulic Drive Circuit With Parallel Architectured Accumulator App 20150132426 - Yuan; QingHui ; et al.	2015-05-14
Hybrid hydraulic systems for industrial processes Grant 8,991,167 - Yuan , et al. March 31, 2	2015-03-31
Net-displacement control of fluid device Grant 8,944,788 - Armstrong , et al. February 3, 2	2015-02-03
Net-displacement Control Of Fluid App 20140271297 - ARMSTRONG; Brian ; et al.	2014-09-18
Active heave compensation with active damping control Grant 8,776,711 - Yuan July 15, 2	2014-07-15
Proportional valve employing simultaneous and hybrid actuation Grant 8,678,033 - Bengea , et al. March 25, 2	2014-03-25
High Intensity Discharge Electronic Ballast Circuit, Electronic Ballast, And High Intensity Discharge Lamp App 20140001957 - Xie; Lishan ; et al.	2014-01-02
Auto-tuning Electro-hydraulic Valve App 20130297045 - Yuan; QingHui ; et al.	2013-11-07
Auto-tuning electro-hydraulic valve Grant 8,527,073 - Yuan , et al. September 3, 2	2013-09-03
Net-displacement Control Of Fluid App 20130058820 - Armstrong; Brian S.R. ; et al.	2013-03-07
Control of a fluid circuit using an estimated sensor value Grant 8,359,849 - Yuan January 29, 2	2013-01-29
Motion control of work vehicle Grant 8,352,129 - Yuan , et al. January 8, 2	2013-01-08
Auto-tuning Electro-hydraulic Valve App 20120303141 - Yuan; QingHui ; et al.	2012-11-29
Rotary fluid device with multi-level phase shift control Grant 8,292,605 - Yuan , et al. October 23, 2	2012-10-23
Fault detection, isolation and reconfiguration systems and methods for controlling electrohydraulic systems used in construction equipment App 20120232756 - Yuan; QingHui ; et al.	2012-09-13
Net-displacement control of fluid motors and pumps Grant 8,235,676 - Armstrong , et al. August 7, 2	2012-08-07
Auto-tuning electro-hydraulic valve Grant 8,239,069 - Yuan , et al. August 7, 2	2012-08-07
Hybrid Hydraulic Systems For Industrial Processes App 20120090308 - Yuan; QingHui ; et al.	2012-04-19
Hydraulic Drive Circuit With Parallel Architectured Accumulator App 20120093968 - Yuan; QingHui	2012-04-19
Proportional Valve Employing Simultaneous And Hybrid Actuation App 20110232791 - Bengea; Sorin C. ; et al.	2011-09-29
Active Heave Compensation With Active Damping Control App 20110146556 - Yuan; QingHui	2011-06-23
Method of identifying predictive lateral load transfer ratio for vehicle rollover prevention and warning systems Grant 7,873,454 - Piyabongkarn , et al. January 18, 2	2011-01-18
Control Of A Fluid Circuit Using An Estimated Sensor Value App 20100251705 - Yuan; QingHui	2010-10-07
Motion Control Of Work Vehicle App 20100095835 - Yuan; QingHui ; et al.	2010-04-22
Rotary Fluid Device With Multi-level Phase Shift Control App 20100080721 - Yuan; QingHui ; et al.	2010-04-01
Auto-tuning Electro-hydraulic Valve App 20090312852 - Yuan; QingHui ; et al.	2009-12-17
Net-Displacement Control Of Fluid Motors And Pumps App 20090123313 - Armstrong; Brian S. R. ; et al.	2009-05-14
System and method for controlling actuator position Grant 7,518,523 - Yuan , et al. April 14, 2	2009-04-14
System and method for controlling actuator position App 20080163750 - Yuan; Qinghui ; et al.	2008-07-10
Stability-enhanced traction control with electrically controlled center coupler Grant 7,337,053 - Piyabongkarn , et al. February 26, 2	2008-02-26
Method of identifying predictive lateral load transfer ratio for vehicle rollover prevention and warning systems App 20070260362 - Piyabongkarn; Damrongrit ; et al.	2007-11-08
Stability-enhanced traction control with electrically controlled center coupler App 20070192011 - Piyabongkarn; Damrongrit ; et al.	2007-08-16

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