Inventor
CHAN HAU PING
HK3 patents
Patents
3 patentsUS11899255B2Feb 13, 2024
Optical printed circuit board and its fabricating method
UNIV CITY HONG KONG0 citations54
US11071199B2Jul 20, 2021
Optical printed circuit board and its fabrication method
UNIV CITY HONG KONG0 citations54
US9703050B2Jul 11, 2017
Device for routing light among a set of optical waveguides
UNIV CITY HONG KONG1 citations36