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Jianhua Song

LL Lenovo (Beijing) Limited: 1 patents #42 of 215Top 20%
Overall (2019): #159,054 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10508132 Method for producing aerobic-type single cell protein using the autolysis process Jiangang Xu, Weiwei Zhao, Xinjie Zhang 2019-12-17
10372890 Apparatus and method for verifying an identity of a user Xinyi Shi 2019-08-06