KC

Ka Chun Cheung

HU Hong Kong Polytechnic University: 1 patents #5 of 48Top 15%
Overall (2017): #356,388 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9557099 Optical lens and lighting device Bo Wang, Suet To, Wen Kui Wang 2017-01-31