Inventor · disambiguated record
Hau Ping Chan
Also filed as: CHAN HAU MAN · CHAN HAU PING · CHAN HAU PING ANDY
4 granted patents·1 pending application·1 citations·filing 2002–2022
55Inventor score
Files withUNIV CITY HONG KONG4
Top patents by PatentIndex Score
5 records- 0158US11899255B2Optical printed circuit board and its fabricating methodUNIV CITY HONG KONG·Filed 2022·Granted Feb 13, 2024·0 cites·22 claims
- 0251US9981408B2Fabrication and replication of polymer optical waveguidesUNIV CITY HONG KONG·Filed 2014·Granted May 29, 2018·0 cites·20 claims
- 0347US9703050B2Device for routing light among a set of optical waveguidesUNIV CITY HONG KONG·Filed 2013·Granted Jul 11, 2017·1 cites·20 claims
- 0444US11071199B2Optical printed circuit board and its fabrication methodUNIV CITY HONG KONG·Filed 2018·Granted Jul 20, 2021·0 cites·27 claims
- 0526US2004017334A1Three-dimensional image displayFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →