DEZHI CHENG

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Hangzhou City, Zhejiang Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Gas detection probe including compact design
- Patent number 12,228,532
- Issue date Feb 18, 2025
- HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
- Dezhi Cheng
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
GAS DETECTION PROBE, SENSOR, AND GAS DETECTOR
- Publication number 20250137956
- Publication date May 1, 2025
- Hangzhou Sanhua Research Institute Co., Ltd.
- Dezhi CHENG
- G01 - MEASURING TESTING
Information Patent Application
GAS DETECTION PROBE AND MANUFACTURING METHOD THEREOF
- Publication number 20230098849
- Publication date Mar 30, 2023
- HANGZHOU SANHUA RESEARCH INSTITUTE CO.?LTD.
- DEZHI CHENG
- G01 - MEASURING TESTING