Inventor
QIU YUAN J
US12 patents
⚠️ This page may combine multiple inventors who share the name “QIU YUAN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED TECHNOLOGIES CORP
8 patentsUS9932933B2Apr 3, 2018
Low pressure ratio fan engine having a dimensional relationship between inlet and fan size
UNITED TECHNOLOGIES CORP33 citations93
US9920653B2Mar 20, 2018
Low pressure ratio fan engine having a dimensional relationship between inlet and fan size
UNITED TECHNOLOGIES CORP17 citations93
US10301971B2May 28, 2019
Low pressure ratio fan engine having a dimensional relationship between inlet and fan size
UNITED TECHNOLOGIES CORP13 citations92
US11286811B2Mar 29, 2022
Low pressure ratio fan engine having a dimensional relationship between inlet and fan size
UNITED TECHNOLOGIES CORP2 citations72
US11015550B2May 25, 2021
Low pressure ratio fan engine having a dimensional relationship between inlet and fan size
UNITED TECHNOLOGIES CORP2 citations72
US10724541B2Jul 28, 2020
Nacelle short inlet
UNITED TECHNOLOGIES CORP5 citations72
US10479519B2Nov 19, 2019
Nacelle short inlet for fan blade removal
UNITED TECHNOLOGIES CORP1 citations62
US11480104B2Oct 25, 2022
Gas turbine engine inlet
UNITED TECHNOLOGIES CORP0 citations61