XUEPING CHEN

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SHATIN, HK

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Patents Applicationslast 30 patents

Information Patent Application
COMPUTING SYSTEM AND METHOD FOR DETERMINING SAFETY INDEX OF PRODUCT
- Publication number 20200013133
- Publication date Jan 9, 2020
- VITARGENT (INTERNATIONAL) BIOTECHNOLOGY LIMITED
- XUEPING CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOXICANT ASSAYS FOR COSMETIC PRODUCTS
- Publication number 20170356900
- Publication date Dec 14, 2017
- VITARGENT (INTERNATIONAL) BIOTECHNOLOGY LIMITED
- XUEPING CHEN
- G01 - MEASURING TESTING
Information Patent Application
TOXICANT ASSAYS FOR CONSUMABLE PRODUCTS
- Publication number 20170356895
- Publication date Dec 14, 2017
- VITARGENT (INTERNATIONAL) BIOTECHNOLOGY LIMITED
- XUEPING CHEN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING