WEI FANG

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for measuring apparent permeability of tight r...
- Patent number 10,801,943
- Issue date Oct 13, 2020
- China University of Petroleum—Beijing
- Xiang'an Yue
- E21 - EARTH DRILLING MINING
Information Patent Grant
High-temperature, high-pressure, and low-velocity gas microtube vis...
- Patent number 10,712,249
- Issue date Jul 14, 2020
- China University of Petroleum—Beijing
- Xiang'an Yue
- G01 - MEASURING TESTING
Information Patent Grant
High pressure dynamic micro differential pressure gauge, and method...
- Patent number 10,094,730
- Issue date Oct 9, 2018
- China University of Petroleum—Beijing
- Weiqing An
- G01 - MEASURING TESTING
Information Patent Grant
Write-tracking circuit for memory
- Patent number 9,830,978
- Issue date Nov 28, 2017
- Semiconductor Manufacturing International (Shanghai) Corporation
- Wei Fang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
INTELLIGENT ANTI-SEISMIC DEVICE FOR SHALLOW FOUNDATION ANCIENT BUIL...
- Publication number 20230145593
- Publication date May 11, 2023
- China Railway 16th Bureau Group Road & Bridge Engineering Co., Ltd.
- Xiang Li
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HIGH-TEMPERATURE, HIGH-PRESSURE, AND LOW-VELOCITY GAS MICROTUBE VIS...
- Publication number 20190226964
- Publication date Jul 25, 2019
- CHINA UNIVERSITY OF PETROLEUM-BEIJING
- Xiang'an YUE
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR MEASURING APPARENT PERMEABILITY OF TIGHT R...
- Publication number 20180372611
- Publication date Dec 27, 2018
- CHINA UNIVERSITY OF PETROLEUM-BEIJING
- Xiang'an YUE
- E21 - EARTH DRILLING MINING
Information Patent Application
HIGH PRESSURE DYNAMIC MICRO DIFFERENTIAL PRESSURE GAUGE, AND METHOD...
- Publication number 20180143094
- Publication date May 24, 2018
- CHINA UNIVERSITY OF PETROLEUM-BEIJING
- Weiqing AN
- G01 - MEASURING TESTING
Information Patent Application
WRITE-TRACKING CIRCUIT FOR MEMORY
- Publication number 20170287552
- Publication date Oct 5, 2017
- Semiconductor Manufacturing International (Shanghai) Corporation
- WEI FANG
- G11 - INFORMATION STORAGE