Shanghai, China

Xiaosong Cheng

This inventor holds 1 USPTO granted patent. Top assignees: Shanghai Syncores Technologies Inc. Ltd., Zhejiang Huahai Pharmaceutical Co., Ltd.. Active years: 2020.


% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1


Company Filing History:


Years Active: 2020

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1 patent (USPTO):Explore Patents
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