Ran Niu

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Transducer assembly for offshore drilling riser
- Patent number 10,982,500
- Issue date Apr 20, 2021
- Hydril USA Distribution LLC
- Chuanlin Pan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ultrasonic flow meter system and method for measuring flow rate
- Patent number 10,823,596
- Issue date Nov 3, 2020
- Baker Hughes Oilfield Operations LLC
- Jing Ye
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic measuring method and system for measuring particle size...
- Patent number 10,605,711
- Issue date Mar 31, 2020
- General Electric Company
- Yan Mei
- G01 - MEASURING TESTING
Information Patent Grant
Soft field tomography system and method
- Patent number 8,942,787
- Issue date Jan 27, 2015
- General Electric Company
- Wei Tan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SENSING SUB-ASSEMBLY AND METHOD OF OPERATING A HYDRAULIC FRACTURING...
- Publication number 20190345814
- Publication date Nov 14, 2019
- GENERAL ELECTRIC COMPANY
- Jian Zhou
- E21 - EARTH DRILLING MINING
Information Patent Application
TRANSDUCER ASSEMBLY FOR OFFSHORE DRILLING RISER
- Publication number 20190218877
- Publication date Jul 18, 2019
- Hydril USA Distribution LLC
- Chuanlin PAN
- E21 - EARTH DRILLING MINING
Information Patent Application
RISER JOINT SYSTEM, WELL DRILLING SYSTEM AND METHOD FOR WELL DRILLI...
- Publication number 20190186258
- Publication date Jun 20, 2019
- Baker Hughes Oilfield Operations LLC
- Ran Niu
- E21 - EARTH DRILLING MINING
Information Patent Application
KICK DETECTION SYSTEM AND METHOD FOR DRILLING WELL AND ASSOCIATED W...
- Publication number 20180363394
- Publication date Dec 20, 2018
- GENERAL ELECTRIC COMPANY
- Yan MEI
- E21 - EARTH DRILLING MINING
Information Patent Application
ULTRASONIC MEASURING METHOD AND SYSTEM FOR MEASURING PARTICLE SIZE...
- Publication number 20180088017
- Publication date Mar 29, 2018
- GENERAL ELECTRIC COMPANY
- Yan MEI
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC FLOW METER SYSTEM AND METHOD FOR MEASURING FLOW RATE
- Publication number 20170314979
- Publication date Nov 2, 2017
- GENERAL ELECTRIC COMPANY
- Jing YE
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR DRILLING FLUID PARAMETERS DETECTION
- Publication number 20170107812
- Publication date Apr 20, 2017
- GENERAL ELECTRIC COMPANY
- Weihua SHANG
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC DEVICE AND METHOD FOR MEASURING FLUID FLOW USING THE ULT...
- Publication number 20170102253
- Publication date Apr 13, 2017
- GENERAL ELECTRIC COMPANY
- Jing YE
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC SIGNAL TRANSMITTING AND RECEIVING CIRCUIT ASSEMBLY AND U...
- Publication number 20170059380
- Publication date Mar 2, 2017
- GENERAL ELECTRIC COMPANY
- Jianlin LI
- G01 - MEASURING TESTING
Information Patent Application
SOFT FIELD TOMOGRAPHY SYSTEM AND METHOD
- Publication number 20120172719
- Publication date Jul 5, 2012
- Wei TAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Person

Patents Grantslast 30 patents

Transducer assembly for offshore drilling riser

Ultrasonic flow meter system and method for measuring flow rate

Ultrasonic measuring method and system for measuring particle size...

Soft field tomography system and method

Patents Applicationslast 30 patents

SENSING SUB-ASSEMBLY AND METHOD OF OPERATING A HYDRAULIC FRACTURING...

TRANSDUCER ASSEMBLY FOR OFFSHORE DRILLING RISER

RISER JOINT SYSTEM, WELL DRILLING SYSTEM AND METHOD FOR WELL DRILLI...

KICK DETECTION SYSTEM AND METHOD FOR DRILLING WELL AND ASSOCIATED W...

ULTRASONIC MEASURING METHOD AND SYSTEM FOR MEASURING PARTICLE SIZE...

ULTRASONIC FLOW METER SYSTEM AND METHOD FOR MEASURING FLOW RATE

SYSTEM AND METHOD FOR DRILLING FLUID PARAMETERS DETECTION

ULTRASONIC DEVICE AND METHOD FOR MEASURING FLUID FLOW USING THE ULT...

ULTRASONIC SIGNAL TRANSMITTING AND RECEIVING CIRCUIT ASSEMBLY AND U...

SOFT FIELD TOMOGRAPHY SYSTEM AND METHOD