Inventor · disambiguated record
Wenxuan Chen
Also filed as: CHEN WENXUAN
37 granted patents·4 pending applications·46 citations·filing 2016–2024
95Inventor score
Top patents by PatentIndex Score
41 records- 0195US10815730B2Anti-rotating device of non-rotating sleeve and a rotary guiding deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Oct 27, 2020·17 cites·11 claims
- 0292US11018648B1Sonic logging broadband impedance matching transformer modular design method and moduleINST GEOLOGY & GEOPHYSICS CAS·Filed 2020·Granted May 25, 2021·7 cites·15 claims
- 0391US10364670B1Azimuthally acoustic imaging logging while drilling (LWD) apparatusINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Jul 30, 2019·5 cites·10 claims
- 0488US10202841B2Near-bit tool attitude measurement while drilling apparatus and methodINST GEOLOGY & GEOPHYSICS CAS·Filed 2017·Granted Feb 12, 2019·6 cites·10 claims
- 0581US10578754B2Sinusoidal excitation method and apparatus for multi-pole acoustic logging while drillingINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Mar 3, 2020·2 cites·8 claims
- 0676US10975689B1Near bit wireless constant current short distance transmission method and deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2020·Granted Apr 13, 2021·1 cites·8 claims
- 0775US10082021B2Azimuthally acoustic while drilling signal receiving transducer encapsulating apparatusINST GEOLOGY & GEOPHYSICS CAS·Filed 2017·Granted Sep 25, 2018·2 cites·10 claims
- 0873US9970288B2Receiving apparatus for downhole near-bit wireless transmissionINST GEOLOGY & GEOPHYSICS CAS·Filed 2017·Granted May 15, 2018·1 cites·8 claims
- 0971US10830037B2Constant amplitude adjusting method and system for pressure pulse of drilling toolINST GEOLOGY & GEOPHYSICS CAS·Filed 2019·Granted Nov 10, 2020·1 cites·17 claims
- 1069US12411259B2Phase-controlled excitation downhole nuclear magnetic resonance imaging device and methodINST GEOLOGY & GEOPHYSICS CAS·Filed 2023·Granted Sep 9, 2025·0 cites·3 claims
- 1168US10025003B1Calibration method under near-bit wireless short-transmission ground envrionment based on electric field theoryINST GEOLOGY & GEOPHYSICS CAS·Filed 2017·Granted Jul 17, 2018·1 cites·9 claims
- 1267US10746756B2Dynamic testing device suitable for drilling tool attitude measurement moduleINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Aug 18, 2020·1 cites·9 claims
- 1367US10443307B2Rotary steerable drilling tool and method of control thereofINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Oct 15, 2019·1 cites·10 claims
- 1466US10837235B2Hybrid rotary guiding deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Nov 17, 2020·1 cites·5 claims
- 1563US2025076534A1Calibration method, apparatus and system of look-ahead logging-while-drilling measuring deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2024·Application pending·0 cites
- 1660US2025101864A1Calibration method for logging-while-drilling deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2023·Application pending·0 cites
- 1759US12084960B2Method for synchronizing azimuth detection data while drilling and device for azimuth detection while drillingINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted Sep 10, 2024·0 cites·11 claims
- 1859US11241798B1Source automatic mounting and demounting control system and method for nuclear logging instrumentsINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted Feb 8, 2022·0 cites·6 claims
- 1958US11359485B2Full digital device of receiving transducer array of acoustic logging while drilling instrumentINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted Jun 14, 2022·0 cites·10 claims
- 2055US12192355B2Method for positioning terminal device, electronic device and storage mediumBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2022·Granted Jan 7, 2025·0 cites·16 claims
- 2152US10379238B2Integral packaging device for acoustic receiving transducers while drillingINST GEOLOGY & GEOPHYSICS CAS·Filed 2019·Granted Aug 13, 2019·0 cites·20 claims
- 2251US12153186B2Signal acquisition method and device of azimuthal electromagnetic wave resistivity instrument while drillingINST GEOLOGY & GEOPHYSICS CAS·Filed 2023·Granted Nov 26, 2024·0 cites·1 claims
- 2349US10329906B2Acoustic source testing apparatus of azimuthally acoustic logging while drilling (LWD) instrumentINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Jun 25, 2019·0 cites·7 claims
- 2448US11098579B1Electrode type near bit wireless short distance transmission modulation method and apparatusINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted Aug 24, 2021·0 cites·16 claims
- 2548US11029434B2Method for acquiring data of azimuthal acoustic logging while drillingINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Jun 8, 2021·0 cites·9 claims
- 2648US10612372B2Azimuthal acoustic logging while drilling apparatus and measurement methodINST GEOLOGY & GEOPHYSICS CAS·Filed 2019·Granted Apr 7, 2020·0 cites·18 claims
- 2748US10436009B2Apparatus for testing the function and performance of a rotary steerable tool in a horizontal or inclined stateINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Oct 8, 2019·0 cites·9 claims
- 2847US11047226B2Fluid pressure measuring device for measurement-while-drilling toolINST GEOLOGY & GEOPHYSICS CAS·Filed 2019·Granted Jun 29, 2021·0 cites·9 claims
- 2945US10851647B2Downhole vibration and impact data recording methodINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Dec 1, 2020·0 cites·10 claims
- 3045US10693268B2Conductive slip ring for logging while drilling instrumentINST GEOLOGY & GEOPHYSICS CAS·Filed 2019·Granted Jun 23, 2020·0 cites·10 claims
- 3145US10619478B2Device for power transmission and signal transfer between stator and rotor of screw drilling toolINST GEOLOGY & GEOPHYSICS CAS·Filed 2019·Granted Apr 14, 2020·0 cites·7 claims
- 3245US10317204B2Near-bit dynamic well deviation angle measurement method and apparatusINST GEOLOGY & GEOPHYSICS CAS·Filed 2017·Granted Jun 11, 2019·0 cites·9 claims
- 3344US10662764B2Near-bit constant-power wireless short-distance transmission method and apparatusINST GEOLOGY & GEOPHYSICS CAS·Filed 2017·Granted May 26, 2020·0 cites·8 claims
- 3444US10428646B2Apparatus for downhole near-bit wireless transmissionINST GEOLOGY & GEOPHYSICS CAS·Filed 2017·Granted Oct 1, 2019·0 cites·6 claims
- 3543US10120795B2Wear-leveling nandflash memory reading/writing methodINST GEOLOGY & GEOPHYSICS CAS·Filed 2017·Granted Nov 6, 2018·0 cites·6 claims
- 3642US10030504B2Receiving apparatus suitable for azimuthally acoustic logging while drillingINST GEOLOGY & GEOPHYSICS CAS·Filed 2017·Granted Jul 24, 2018·0 cites·10 claims
- 3742US2018202287A1Sinusoidal excitation method and apparatus for multi-pole acoustic logging while drillingINST GEOLOGY & GEOPHYSICS CAS·Filed 2017·Application pending·0 cites
- 3841US11021911B2Rotary guiding device based on radial driving forceINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Jun 1, 2021·0 cites·8 claims
- 3940US2020190909A1A rotary guiding deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Application pending·0 cites
- 4039US11002128B2Gravity acceleration measurement apparatus and extraction method in a rotating stateINST GEOLOGY & GEOPHYSICS CAS·Filed 2016·Granted May 11, 2021·0 cites·11 claims
- 4139US10928530B1Method for synchronizing acoustic asynchronous serial signals while drillingINST GEOLOGY & GEOPHYSICS CAS·Filed 2020·Granted Feb 23, 2021·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →