Inventor · disambiguated record
Jiefu Chen
Also filed as: CHEN JIEFU
6 granted patents·1 pending application·3 citations·filing 2014–2023
69Inventor score
Files withUNIV HOUSTON SYSTEM3UNIV CALIFORNIA1WEATHERFORD LAMB INC1WEATHERFORD TECH HOLDINGS LLC1WEATHERFORD TECHNOLOGY HOLDINGS LLC1
Top patents by PatentIndex Score
7 records- 0170US9684091B2Apparatus and method for simultaneously obtaining quantitative measurements of formation resistivity and permittivity in both water and oil based mudWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Jun 20, 2017·1 cites·21 claims
- 0269US9341735B1Apparatus and method for simultaneously obtaining quantitative measurements of formation resistivity and permittivity in both water and oil based mudWEATHERFORD TECHNOLOGY HOLDINGS LLC·Filed 2014·Granted May 17, 2016·2 cites·20 claims
- 0352US11163086B2Apparatus and method for wellbore imaging in oil-based mudUNIV HOUSTON SYSTEM·Filed 2018·Granted Nov 2, 2021·0 cites·15 claims
- 0450US12473799B2Systems and methods for wireless transmission of power in deep subsurface monitoringUNIV HOUSTON SYSTEM·Filed 2020·Granted Nov 18, 2025·0 cites·16 claims
- 0547US2023249790A1Robotic fish enabled carbon dioxide leak detection for offshore carbon dioxide sequestration monitoringUNIV HOUSTON SYSTEM·Filed 2023·Application pending·0 cites
- 0643US9797236B2Logging while drilling electrical imager and method for measurement in oil based mudWEATHERFORD LAMB INC·Filed 2014·Granted Oct 24, 2017·0 cites·32 claims
- 0741US10823736B2Method of assessing disease condition of cancerUNIV CALIFORNIA·Filed 2015·Granted Nov 3, 2020·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →