Zhan; Sheng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhan; Sheng.The latest application filed is for "apparatus and method for obtaining real-time true formation porosity using pulsed neutron well logging tool having dual-function detectors".

Company Profile

21.23.29

Zhan; Sheng - Houston TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Apparatus and Method for Obtaining Real-time True Formation Porosity using Pulsed Neutron Well Logging Tool having Dual-Function Detectors App 20220308253 - Zhang; Jeremy ; et al.	2022-09-29
Nuclear Logging Tools and Applications Thereof App 20220252753 - Zhang; Jeremy ; et al.	2022-08-11
Method and Apparatus for Enhanced Formation Porosity Measurement Using Pulsed Neutron Source and Dual-Function Detectors App 20220252754 - Zhan; Sheng ; et al.	2022-08-11
Acquiring Formation Porosity Using Multiple Dual-Function Detectors and Neural Network App 20220252755 - Zhan; Sheng ; et al.	2022-08-11
Method and system for detecting downhole magnetic interference on measurement while drilling operations Grant 11,372,128 - Han , et al. June 28, 2	2022-06-28
Mud pulser and method for operating thereof Grant 11,359,486 - Zhan , et al. June 14, 2	2022-06-14
Method for controlling MWD tool in bottom hole assembly Grant 11,225,864 - Han , et al. January 18, 2	2022-01-18
Method for controlling a drilling system Grant 11,225,863 - Han , et al. January 18, 2	2022-01-18
Central storage unit for a measuring-while-drilling assembly for an oil drilling system Grant 11,187,076 - Han , et al. November 30, 2	2021-11-30
Autonomous through-tubular downhole shuttle Grant 11,180,965 - Zhao , et al. November 23, 2	2021-11-23
Method And System For Detecting Downhole Magnetic Interference On Measurement While Drilling Operations App 20210356620 - Han; Jun ; et al.	2021-11-18
Mud Pulser And Method For Operating Thereof App 20210340864 - ZHAN; Sheng ; et al.	2021-11-04
Independent high-speed sampling for an oil drilling system Grant 11,112,777 - Han , et al. September 7, 2	2021-09-07
Method of assessing reliability of electronics assemblies under drilling vibration conditions Grant 11,029,677 - Zhan , et al. June 8, 2	2021-06-08
Downhole drilling apparatus and method of control thereof Grant 10,982,525 - Zhan April 20, 2	2021-04-20
Central Storage Unit For A Measuring-while-drilling Assembly For An Oil Drilling System App 20210087924 - Han; Jun ; et al.	2021-03-25
Method and system for measuring formation resistivity Grant 10,890,687 - Zhan , et al. January 12, 2	2021-01-12
Autonomous Through-tubular Downhole Shuttle App 20200392803 - ZHAO; Jinhai ; et al.	2020-12-17
Method For Controlling Mwd Tool In Bottom Hole Assembly App 20200347720 - HAN; Jun ; et al.	2020-11-05
Method For Controlling A Drilling System App 20200340355 - HAN; Jun ; et al.	2020-10-29
Independent High-speed Sampling For An Oil Drilling System App 20200310389 - HAN; Jun ; et al.	2020-10-01
Downhole drilling system Grant 10,774,617 - Zhan Sept	2020-09-15
System and method for transmitting signals downhole Grant 10,738,598 - Han , et al. A	2020-08-11
Steerable Downhole Drilling Tool App 20200208472 - ZHAN; Sheng	2020-07-02
Downhole Drilling System App 20200199972 - ZHAN; Sheng	2020-06-25
Downhole Drilling Apparatus And Method Of Control Thereof App 20200173270 - ZHAN; Sheng	2020-06-04
Method and apparatus for improving drilling electronics performance Grant 10,595,418 - Zhan , et al.	2020-03-17
System for geosteering and formation evaluation utilizing near-bit sensors Grant 10,520,639 - Yang , et al. Dec	2019-12-31
System And Method For Transmitting Signals Downhole App 20190352986 - HAN; Jun ; et al.	2019-11-21
Near-bit ultradeep measurement system for geosteering and formation evaluation Grant 10,473,810 - Zhan , et al. Nov	2019-11-12
System for Geosteering and Formation Evaluation Utilizing Near-Bit Sensors App 20190317242 - ZHAN; Sheng ; et al.	2019-10-17
High temperature drilling electronics Grant 10,375,826 - Zhan , et al.	2019-08-06
System for geosteering and formation evaluation utilizing near-bit sensors Grant 10,365,401 - Zhan , et al. July 30, 2	2019-07-30
Method and Apparatus for Improving Drilling Electronics Performance App 20190208644 - ZHAN; Sheng ; et al.	2019-07-04
High Temperature Drilling Electronics App 20190208625 - ZHAN; Sheng ; et al.	2019-07-04
Method of Assessing Reliability of Electronics Assemblies Under Drilling Vibration Conditions App 20190204819 - ZHAN; Sheng ; et al.	2019-07-04
Near-bit ultradeep measurement system for geosteering and formation evaluation Grant 10,261,209 - Yang , et al.	2019-04-16
Electronic devices for high temperature drilling operations Grant 10,151,195 - Zhan , et al. Dec	2018-12-11
Systems and methods for drilling automation with OPC UA Grant 10,057,379 - Han , et al. August 21, 2	2018-08-21
Near-Bit Ultradeep Measurement System for Geosteering and Formation Evaluation App 20180223656 - YANG; Jinzhou ; et al.	2018-08-09
System for Geosteering and Formation Evaluation Utilizing Near-Bit Sensors App 20180224573 - YANG; Jinzhou ; et al.	2018-08-09
Reliability assessment and risk management for managed pressure drilling Grant 9,777,559 - Zhan , et al. October 3, 2	2017-10-03
Near-Bit Ultradeep Measurement System for Geosteering and Formation Evaluation App 20170248013 - YANG; Jinzhou ; et al.	2017-08-31
System for Geosteering and Formation Evaluation Utilizing Near-Bit Sensors App 20170242153 - YANG; Jinzhou ; et al.	2017-08-24
Systems And Methods For Drilling Automation With Opc Ua App 20170142229 - HAN; Jun ; et al.	2017-05-18
System And Method For Monitoring Drilling Systems App 20150308191 - ZHAN; Sheng ; et al.	2015-10-29
System And Method For Managed Pressure Drilling App 20150308237 - ZHAN; Sheng ; et al.	2015-10-29
Electronic Devices For High Temperature Drilling Operations App 20150313010 - ZHAN; Sheng ; et al.	2015-10-29
Real-time prognostic on downhole printed circuit board assembly of measurement-while-drilling/logging-while-drilling Grant 9,051,814 - Zhan , et al. June 9, 2	2015-06-09
Real-Time Prognostic on Downhole Printed Circuit Board Assembly of Measurement-While-Drilling/Logging-While-Drilling App 20120084008 - Zhan; Sheng ; et al.	2012-04-05
Wear-Out Detection Methods for Printed Circuit Board Assembly Components Used in Downhole Oilfield Environments App 20120084065 - Zhan; Sheng ; et al.	2012-04-05

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.