Shuai YANG

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Kunming, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for detecting cigarette fly ash by gray-scale dif...
- Patent number 11,670,007
- Issue date Jun 6, 2023
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Han Zheng
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR DETECTING CIGARETTE FLY ASH BY GRAY-SCALE DIF...
- Publication number 20220358682
- Publication date Nov 10, 2022
- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD
- Han ZHENG
- G06 - COMPUTING CALCULATING COUNTING