Inventor

MA JIN

US73 patents

⚠️ This page may combine multiple inventors who share the name “MA JIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MA JIN

HALLIBURTON ENERGY SERVICES INC

Antenna shields for co-located antennas

Component-based look-up table calibration for modularized resistivity tool

Soft magnetic bands for tilted coil antennas

Collocated coil antennas incorporating a symmetric soft magnetic band

Logging tool ferrites and methods of manufacture

Compact logging while drilling look around and look ahead tool

Optimized geosteering using real-time geological models

In-situ calibration for multi-component signals

Tunable dipole moment for formation measurements

1-d inversion process for determining formation properties ahead of a drill bit in a subsurface formation

Component signal decoupling for multisub resistivity tool with spaced antennas

Signal processing of a multi-sub rotational resistivity logging tool

Determining formation properties based on multi-component azimuthal measurements

Mixed air-hang response for correcting a formation signal of a mixed set measuring device

Enhanced inversion imaging

Corrected air-hang response using crosstalk measurement

Tilted angle selection of collocated antennas on downhole resistivity tools

Enhanced inversion imaging

Stacked soft magnetic inserts and slotted shield designs for titled coil antennas

Optimized geosteering using real-time geological models

Decoupling tensor components without matrix inversion

Modeled transmitter and receiver coils with variable title angles for formation scanning

Induction transceiver with electromagnetic sensitive gap

Inductive cavity sensors for resistivity tools

Accurate and cost-effective inversion-based auto calibration methods for resistivity logging tools

Compound signal for logging while drilling resistivity inversion

Tunable dipole moment for formation measurements

Electromagnetic sensor for a downhole dielectric tool

Determining distance to bed boundary uncertainty for borehole drilling

Scaling factor for calibrating antennas of a wellbore tool

Cross-component response interpolation for coaxially oriented antennas in an electromagnetic tool

Correcting borehole images using machine-learning models

Electromagnetic tool calibration for tilted antennas with undetermined orientation angles

Iterative borehole correction

MICROSOFT TECHNOLOGY LICENSING LLC

Immersive document interaction with device-aware scaling

Electronic communication-based storage of documents to support multiple workflows

Calls to web services via service proxy

Collaborative co-authoring via an electronic user interface

Electronic communication-based storage of documents to support multiple workflows

Calls to web services via service proxy

Left rail corresponding icon for launching apps within the context of a personal information manager

PING AN TECH SHENZHEN CO LTD

Method and apparatus for training semantic segmentation model, computer device, and storage medium

Deep learning based license plate identification method, device, equipment, and storage medium

Car damage picture angle correction method, electronic device, and readable storage medium

RICOH KK

Method for processing color-image signals from a three-color original and for forming output color image having black, white and either red or blue

LIFE TECHNOLOGIES INC

Method for increasing the viability and transformation ability of bacteria during or after storage at low temperatures

INVITROGEN CORP

Method for increasing viability and transformation efficiency of bacteria during storage at low temperatures

GUANGDONG HYDROGEN ENERGY SCIENCE & TECH CO LTD

Start-up system for starting reforming hydrogen production device

JIANGSU DUOLITE CRANE MACHINERY MFG CO LTD

Ratchet tensioner

CANSINO BIOLOGICS INC

Cell strain for reducing production of replication competent adenovirus, and construction method and use thereof