NH

Na He

Ricoh Company: 1 patents #815 of 1,810Top 50%
📍 Beijing, CA: #349 of 582 inventorsTop 60%
Overall (2017): #298,061 of 506,227Top 60%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9681047 Image feature extraction method and system Gang Wang, Zhongchao Shi, Dianchao LIU, Yaojie Lu 2017-06-13