ZC

Zhongwei Cheng

Ricoh Company: 1 patents #815 of 1,810Top 50%
📍 Dongguan, WA: #9 of 11 inventorsTop 85%
Overall (2017): #178,884 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9805249 Method and device for recognizing dangerousness of object Shengyin Fan 2017-10-31