Inventor
QIU HAI
CN19 patents
⚠️ This page may combine multiple inventors who share the name “QIU HAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
16 patentsUS9800182B2Oct 24, 2017
Electric drive system and energy management method
GEN ELECTRIC13 citations92
US7930111B2Apr 19, 2011
Synthesized synchronous sampling and acceleration enveloping for differential bearing damage signature
GEN ELECTRIC22 citations92
US7395188B1Jul 1, 2008
System and method for equipment life estimation
GEN ELECTRIC47 citations92
US7933754B2Apr 26, 2011
System and method for damage propagation estimation
GEN ELECTRIC9 citations84
US10363823B2Jul 30, 2019
Power supply management apparatus and method thereof
GEN ELECTRIC9 citations83
US9780702B2Oct 3, 2017
Electric vehicle with improved electric drive system
GEN ELECTRIC8 citations83
US10374529B2Aug 6, 2019
Electric drive system and energy management method
GEN ELECTRIC2 citations73
US10072635B2Sep 11, 2018
Wind turbine and method for evaluating health state of blade thereof
GEN ELECTRIC4 citations72
US10018177B2Jul 10, 2018
Control system and method for mitigating rotor imbalance on a wind turbine
GEN ELECTRIC2 citations67
US11374508B2Jun 28, 2022
Electric drive system and energy management method
GEN ELECTRIC0 citations62
US9517696B2Dec 13, 2016
Vehicle control system
GEN ELECTRIC2 citations62
US11225150B2Jan 18, 2022
Power supply management apparatus and method thereof
GEN ELECTRIC0 citations59
US10673358B2Jun 2, 2020
Electric drive system and energy management method
GEN ELECTRIC0 citations52
US10291158B2May 14, 2019
Electric drive system and energy management method
GEN ELECTRIC0 citations52
US9587627B2Mar 7, 2017
Control system and method for mitigating rotor imbalance on a wind turbine
GEN ELECTRIC1 citations48
US9643513B2May 9, 2017
Propelling system and energy management system and methods
GEN ELECTRIC0 citations37
LOCKHEED CORP
2 patentsUS8370045B2Feb 5, 2013
Starter control valve failure prediction machine to predict and trend starter control valve failures in gas turbine engines using a starter control valve health prognostic, program product and related methods
LOCKHEED CORP8 citations84
US8838359B2Sep 16, 2014
Starter control valve prediction system to predict and trend starter control valve failures in gas turbine engines using a starter control valve health prognostic, computer readable medium and related methods
LOCKHEED CORP4 citations73