Ruihan ZHANG

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional measurement device
- Patent number 11,953,313
- Issue date Apr 9, 2024
- CHENGDU PIN TAI DING FENG BUSINESS ADMINISTRATION
- Qianwen Xiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Full wellbore pressure calculation method, device and computer read...
- Patent number 11,733,425
- Issue date Aug 22, 2023
- SOUTHWEST PETROLEUM UNIVERSITY
- Ruihan Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD, EQUIPMENT, AND READABLE STORAGE MEDIUM FOR TRACKING AND EVA...
- Publication number 20240209733
- Publication date Jun 27, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Yulong ZHAO
- G01 - MEASURING TESTING
Information Patent Application
FULL WELLBORE PRESSURE CALCULATION METHOD, DEVICE AND COMPUTER READ...
- Publication number 20230266498
- Publication date Aug 24, 2023
- SOUTHWEST PETROLEUM UNIVERSITY
- Ruihan ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR COUPLING HYDRAULIC FRACTURE NETWORK EXTENSION AND PRODUC...
- Publication number 20230229830
- Publication date Jul 20, 2023
- SOUTHWEST PETROLEUM UNIVERSITY
- Yulong ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
THREE-DIMENSIONAL MEASUREMENT DEVICE
- Publication number 20210254969
- Publication date Aug 19, 2021
- CHENGDU PIN TAI DING FENG BUSINESS ADMINISTRATION
- Qianwen XIANG
- G06 - COMPUTING CALCULATING COUNTING