Inventor · disambiguated record
Qinshan Yang
Also filed as: YANG QINSHAN
6 granted patents·7 pending applications·7 citations·filing 2015–2024
72Inventor score
Top patents by PatentIndex Score
13 records- 0178US10801997B2Method and system of evaluating cement bonds through tubingGOWELL INT LLC·Filed 2018·Granted Oct 13, 2020·3 cites·9 claims
- 0272US9982527B2Apparatus and method for a matrix acoustic arrayGOWELL INT LLC·Filed 2015·Granted May 29, 2018·2 cites·6 claims
- 0364US10082593B2Method and apparatus for synthetic magnetic sensor aperture using eddy current time transient measurement for downhole applicationsGOWELL INT LLC·Filed 2016·Granted Sep 25, 2018·1 cites·15 claims
- 0458US10758146B2System and method for fetal heartbeat sound monitoring and recording by propagation and spacial location analysis by a sensor matrixYANG QINSHAN·Filed 2018·Granted Sep 1, 2020·1 cites·17 claims
- 0556US2024337476A1Electromagnetic wave focusing for concentric pipe evaluationSAUDI ARABIAN OIL CO·Filed 2024·Application pending·0 cites
- 0645US10655457B2Apparatus and method of propagation and spatial location analysis by acoustic array for down-hole applicationsGOWELL INT LLC·Filed 2016·Granted May 19, 2020·0 cites·20 claims
- 0745US2020347717A1Apparatus of Automatic Resonance Frequency Matching for Downhole ApplicationGOWELL INT LLC·Filed 2019·Application pending·0 cites
- 0842US10662756B2Apparatus and method for hybrid sonic transmitter integrated with centralizer for cement bond log cased-hole applicationGOWELL INT LLC·Filed 2018·Granted May 26, 2020·0 cites·20 claims
- 0941US2020072996A1Method and System of Light-Weight Cement Bond Evaluation by Acoustic Vortex WavesGOWELL INT LLC·Filed 2018·Application pending·0 cites
- 1039US2019330970A1Method and System of Cement Bond Evaluation by Non-Stationary Acoustic WavesGOWELL INT LLC·Filed 2018·Application pending·0 cites
- 1137US2018128930A1Apparatus and Method for Nonlinear Acoustic Self-demodulation for Cased Hole Cement Evaluation MeasurementGOWELL INT LLC·Filed 2016·Application pending·0 cites
- 1236US2019086572A1Apparatus and Method of Quasiperiodic Sequence Acoustic Isolator for Down-Hole ApplicationsGOWELL INT LLC·Filed 2017·Application pending·0 cites
- 1332US2017314387A1Apparatus and Method of Conductivity and Permeability Based on Pulsed Eddy CurrentGOWELL INT LLC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →