CH

Chi Ho Hung

HU Hong Kong Polytechnic University: 1 patents #243 of 733Top 35%
Overall (All Time): #2,036,449 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9138669 Multilayer nanofiber filter Wallace Woon-Fong Leung 2015-09-22
8523971 Multilayer nanofiber filter Wallace Woon-Fong Leung 2013-09-03