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Liyan Liu

Ricoh Company: 1 patents #673 of 1,584Top 45%
Overall (2019): #146,829 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10482644 Method, apparatus and electronic device for processing panoramic image Chaofeng Li, Hong Yi, Haihua Yu, Hongyi Liu 2019-11-19
10196417 Baicalin magnesium compound and its preparation method and application Cuizhe Liu, Zhixuan Wang, Ceyu Miao, Hefei Xue, Xigang LIU +6 more 2019-02-05