YF

Yan Feng

UI U.S. Patent Innovations: 1 patents #3 of 5Top 60%
Overall (2017): #92,381 of 506,227Top 20%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9718980 Coating composition and coated paper YUNGCHANG F. CHIN 2017-08-01
9694839 Medical trolley cart Jerome Canady, Taisen Zhuang 2017-07-04