Weiqiang LING

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Real-time temperature-pressure detection and rapid processing syste...
- Patent number 12,130,646
- Issue date Oct 29, 2024
- Sichuan University
- Zetian Zhang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Assembly method for deep in-situ high-fidelity coring calibration p...
- Patent number 12,128,512
- Issue date Oct 29, 2024
- Sichuan University
- Heping Xie
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-temperature and high-pressure simulator for deep in-situ envir...
- Patent number 12,071,820
- Issue date Aug 27, 2024
- Sichuan University
- Ru Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Rolling and sliding adaptive device for guiding and fixing drill pipe
- Publication number 20240344410
- Publication date Oct 17, 2024
- Sichuan University
- Zetian ZHANG
- E21 - EARTH DRILLING MINING
Information Patent Application
REAL-TIME TEMPERATURE-PRESSURE DETECTION AND RAPID PROCESSING SYSTE...
- Publication number 20240264617
- Publication date Aug 8, 2024
- Sichuan University
- Zetian ZHANG
- G05 - CONTROLLING REGULATING
Information Patent Application
Assembly method for deep in-situ high-fidelity coring calibration p...
- Publication number 20240261911
- Publication date Aug 8, 2024
- Sichuan University
- Heping XIE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
High-temperature and high-pressure simulator for deep in-situ envir...
- Publication number 20230383629
- Publication date Nov 30, 2023
- Sichuan University
- Ru ZHANG
- E21 - EARTH DRILLING MINING