Ningning YANG

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Dongying, Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Steerable drilling device
- Patent number 12,252,986
- Issue date Mar 18, 2025
- China Petroleum and Chemical Corporation
- Qingming Ma
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
MUD PULSE GENERATION SYSTEM BASED ON TWO-WAY COMMUNICATION
- Publication number 20250129703
- Publication date Apr 24, 2025
- China Petroleum and Chemical Corporation
- Baizhi WU
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTI-SECTOR DATA CORRECTION METHOD AND SYSTEM FOR GAMMA IMAGING WH...
- Publication number 20230393300
- Publication date Dec 7, 2023
- China Petroleum and Chemical Corporation
- Luyang DING
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Steerable Drilling Device
- Publication number 20230383605
- Publication date Nov 30, 2023
- China Petroleum and Chemical Corporation
- Qingming MA
- E21 - EARTH DRILLING MINING