Institute Of Geology And Geophysics, Chinese Academy Of Sciences
87 patents in portfolio
- US12265191utility2025Method for Carrier Distortion Compensation in MWD Mud Pulse Telemetry0 cites
- US12259421utility2025Airborne Electromagnetic Signal Observation Device and System Carried by Unmanned Aerial Vehicle0 cites
- US12259513utility2025Sand Shale Formation Lithology Evaluation Method and System for Precise Deep Oil and Gas Navigation0 cites
- US12259515utility2025Sand Shale Formation Physical Property Evaluation Method and System for Precise Deep Oil and Gas Navigation0 cites
- US12241368utility2025Synchronization Method for an MWD Mud Pulse Telemetry System0 cites
- US12216239utility2025Mapping Method of Landslide Threat Range Based on Equivalent Friction Coefficient and Trend Analysis0 cites
- US12209966utility2025Test Device and Test Method for Isotope Measurement of Noble Gases in Lunar Soil0 cites
- US12196907utility2025Intelligent Real-time Updating Method and System for Stratigraphic Framework with Geosteering-while-drilling0 cites
- US12173598utility2024Method and System for GR LWD Curve Optimization for Deep-field Oil and Gas Precise Navigation0 cites
- US12153038utility2024Test System and Test Method for Replacing Natural Gas Hydrate with Carbon Dioxide0 cites
- US12153181utility2024Noise Reduction Measurement Method of Acoustic While Drilling Data Based on Signal Synchronization0 cites
- US12153186utility2024Signal Acquisition Method and Device of Azimuthal Electromagnetic Wave Resistivity Instrument While Drilling0 cites
- US12135401utility2024Estimation Method of Detecting Elevation by Semi-airborne Electromagnetic Method0 cites
- US12130397utility2024Seismic Acquisition System Based on Frequency Domain Expansion Mems Sensor0 cites
- US12129752utility2024Precise Deep Oil and Gas Navigation System Based on Structural Evaluation of Sand/shale Formation, and Device0 cites
- US12123852utility2024Multifunctional and Visual Rock Triaxial Testing System0 cites