Inventor · disambiguated record
Qingchao Sun
Also filed as: SUN QINGCHAO
12 granted patents·5 pending applications·11 citations·filing 2017–2025
82Inventor score
Files withUNIV DALIAN TECH17
Top patents by PatentIndex Score
17 records- 0184US10746642B2Closed-loop control method based on testing machine for accurately controlling looseness of bolt transverse loadUNIV DALIAN TECH·Filed 2017·Granted Aug 18, 2020·3 cites·2 claims
- 0279US10620069B2Multi-bolt loosening test machine for flange with tension and bending compound loadingUNIV DALIAN TECH·Filed 2018·Granted Apr 14, 2020·3 cites·2 claims
- 0378US10598567B1Multi-bolt loosening test machine for flange with tension, bending and torsion compound loadingUNIV DALIAN TECH·Filed 2018·Granted Mar 24, 2020·3 cites·2 claims
- 0468US10768071B2Testing machine for accurately controlling looseness of transverse loadUNIV DALIAN TECH·Filed 2017·Granted Sep 8, 2020·1 cites·1 claims
- 0567US11073455B2Transverse load stepless amplitude modulation device of multiple bolt loosing testerUNIV DALIAN TECH·Filed 2018·Granted Jul 27, 2021·1 cites·1 claims
- 0667US2025383322A1In-situ ultrasonic detection method and device for interface stiffness of aero-engine rotors based on microwave transmission-line theoryUNIV DALIAN TECH·Filed 2025·Application pending·0 cites
- 0765US2025312873A1Tightening control method and automatic tightening device for aero-engine rotor based on bolt preload feedbackUNIV DALIAN TECH·Filed 2025·Application pending·0 cites
- 0859US2025224380A1Ultrasonic inspection robot for threaded connection structure of rotor internal cavityUNIV DALIAN TECH·Filed 2025·Application pending·0 cites
- 0943US11093582B2Method for calculating axis deviation of rotor assembly based on end face runout measurementUNIV DALIAN TECH·Filed 2018·Granted Aug 17, 2021·0 cites·1 claims
- 1042US2021247183A1Typical rotational part characterization method based on actually measured run-out dataUNIV DALIAN TECH·Filed 2019·Application pending·0 cites
- 1140US11209327B2Closed loop control method for transverse load amplitude of multiple bolt loosing testerUNIV DALIAN TECH·Filed 2018·Granted Dec 28, 2021·0 cites·1 claims
- 1239US11204291B2Interface ultrasonic reflectivity-pressure relation curve establishment method and loading testbedUNIV DALIAN TECH·Filed 2018·Granted Dec 21, 2021·0 cites·3 claims
- 1339US11131579B2Piezoelectric patch-based real-time and high-precision bolt preload detection method and systemUNIV DALIAN TECH·Filed 2018·Granted Sep 28, 2021·0 cites·2 claims
- 1438US11307015B2Method for calculating eccentricity of rotor assembly axis based on radial runout measurementUNIV DALIAN TECH·Filed 2018·Granted Apr 19, 2022·0 cites·1 claims
- 1538US11131591B2FBG sensor-based bolt fastening joint surface pressure detection methodUNIV DALIAN TECH·Filed 2018·Granted Sep 28, 2021·0 cites·1 claims
- 1632US10976146B2System for shape error in-situ measurement of large-scale torusUNIV DALIAN TECH·Filed 2017·Granted Apr 13, 2021·0 cites·1 claims
- 1731US2019178642A1Method for shape error in-situ measurement of torusesUNIV DALIAN TECH·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →