Inventor

Hsu-Hsiang Wu

Inventor

Sugar Land, TX, US

Overview

2014–2020

Patent span

Physics

Primary field (CPC G)

Patents· 57 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Vprimary

G01VGeophysics44%

E21BEarth or rock drilling37%

G06FElectric digital data processing11%

G01RMeasuring electric variables2%

G01BMeasuring length, thickness or similar linear dimensions1%

G01CMeasuring distances, levels or bearings1%

G01SRadio direction-finding1%

G05BControl or regulating systems in general1%

G06GAnalogue computers1%

G06TImage data processing or generation, in general1%

PatentTitleYear

10,788,601Tunable dipole moment for formation measurements2020 10,782,436Guidance system for ranging using unbalanced magnetic fields2020 10,781,685Apparatus and method for aligning downhole measurements2020 10,768,336Formation logging using multicomponent signal-based measurement of anisotropic permittivity and resistivity2020 10,767,466Active ranging-while-drilling with magnetic gradiometry2020 10,767,467Well ranging apparatus, systems, and methods2020 10,746,011Electromagnetic ranging with azimuthal electromagnetic logging tool2020 10,711,598Methods to synchronize signals among antennas with different clock systems2020 10,677,955Two part magnetic field gradient sensor calibration2020 10,677,954Method and article for evaluating mud effect in imaging tool measurement2020 10,669,836Surface excitation ranging methods and systems employing a ground well and a supplemental grounding arrangement2020 10,663,619Apparatus and methods to visualize formation related features2020 10,655,463Signal processing methods for steering to an underground target2020 10,605,948Borehole imaging sensor assembly2020 10,605,072Well ranging apparatus, systems, and methods2020 10,584,576Well ranging apparatus, systems, and methods2020 10,557,342Surface excitation ranging methods and systems employing a customized grounding arrangement2020 10,557,960Well ranging apparatus, methods, and systems2020 10,539,004Well ranging apparatus, systems, and methods2020 10,508,533Well ranging apparatus, systems, and methods2019 10,436,930Tunable dipole moment for formation measurements2019 10,408,963Measurement calibration apparatus, methods, and systems2019 10,408,041Well ranging apparatus, systems, and methods2019 10,386,526Methods and systems for determining formation properties and pipe properties using ranging measurements2019 10,358,911Tilted antenna logging systems and methods yielding robust measurement signals2019 10,344,571Optimization of excitation source placement for downhole ranging and telemetry operations2019 10,324,219Identifying unconventional formations2019 10,310,135Calibration of gradiometer tools using current loop with finite dimension and ranging operation2019 10,301,926Casing detection tools and methods2019 10,295,697Determination of true formation resistivity2019 10,273,794Electromagnetic ranging with azimuthal electromagnetic logging tool2019 10,273,799Well ranging apparatus, systems, and methods2019 10,227,863Well ranging apparatus, methods, and systems2019 10,197,699Logging while drilling (LWD) steering visualization tool methods and systems2019 10,145,232Methods and apparatus for multi-well ranging determination2018 10,145,234Casing detection tools and methods2018 10,125,546Apparatus and methods for geosteering2018 10,077,637Deep formation evaluation systems and methods2018 10,072,499Signal processing methods for steering to an underground target2018 10,024,104Improving geosteering inversion using look-ahead look-around electromagnetic tool2018 10,001,006Ranging using current profiling2018 9,963,963Well ranging apparatus, systems, and methods2018 9,903,195'Well ranging apparatus, methods, and systems'2018 9,879,521'Well ranging apparatus, systems, and methods'2018 9,874,085Well ranging apparatus, systems, and methods2018 9,791,586'Processing and geosteering with a rotating tool'2017 9,759,831'Signal processing methods for steering to an underground target'2017 9,752,428'Methods and apparatus to acquire compensated signals for determination of formation parameters'2017 9,752,426'Well ranging apparatus, systems, and methods'2017 9,753,175'Methods and systems for determining formation parameters using a rotating tool equipped with tilted antenna loops'2017 9,726,780'Resistivity logging tools with tilted ferrite elements for azimuthal sensitivity'2017 9,678,237'Method and apparatus for optimizing deep resistivity measurements with multi-component antennas'2017 9,625,605'Systems and methods for performing ranging measurements using third well referencing'2017 9,547,102'Resistivity logging systems and methods employing ratio signal set for inversion'2017 9,360,582'Correcting for magnetic interference in azimuthal tool measurements'2016 8,954,280'Methods and systems for determining formation parameters using a rotating tool equipped with tilted antenna loops'2015 8,749,243'Real time determination of casing location and distance with tilted antenna measurement'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2019Patents assigned to BITTAR MICHAEL S (6)· patent assignee history

2014–2017Patents assigned to WU HSU-HSIANG (5)· patent assignee history

2014–2017Patents assigned to LI SHANJUN (3)· patent assignee history

2014–2020Based in Sugarland, TX, US· patent location history

2015–2020Based in Sugar Land, TX, US· patent location history

2016–2020Patents assigned to HALLIBURTON ENERGY SERVICES INC (55)· patent assignee history

2018–2019Patents assigned to WU Hsu hsiang (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HALLIBURTON ENERGY SERVICES INC	55	2016–2020
BITTAR MICHAEL S	6	2014–2019
WU HSU-HSIANGself	5	2014–2017
LI SHANJUN	3	2014–2017
WU Hsu hsiangself	3	2018–2019

Locations

Location	Patents	Span
Sugar Land, Texas, US	47	2015–2020
Sugarland, Texas, US	10	2014–2020