Patents

USA patent: Rare Earth Doping of Porous Silicon

 

Prof CHEAH, Kok Wai (Chair Professor)

China patent: Synthesis and applications of hole-injecting
p-phenylenediamine-substituted 9, 9'-dialkylfluorenes

 

Prof CHEAH, Kok Wai (Chair Professor), Prof CHEN, Fred C H (Visiting Professor) and Prof WONG, Ricky M S (Professor) of Institute of Advanced Materials.

USA patent: Silicon-based Ultra-violet Light Emitting Diode (Device)
USA patent: Silicon-based Ultra-violet Light Emitting Diode (Method)

 

Prof CHEAH, Kok Wai (Chair Professor) and Dr TAM, Hoi Lam (Research Assistant Professor)
of Department of Physics, and Prof WONG, Rick W K (Vice-President) of Research & Development.