Inventor · disambiguated record
Joseph Kai Cho Kwan
Also filed as: KWAN JOSEPH KAI CHO
4 granted patents·1 pending application·1 citations·filing 2013–2025
55Inventor score
Top patents by PatentIndex Score
5 records- 0175US11628231B2Static and mobile disinfection using high intensity narrow wavelength illuminationUNIV HONG KONG SCIENCE & TECH·Filed 2020·Granted Apr 18, 2023·1 cites·20 claims
- 0259US11945973B2Ionic liquid-based coating and method of making articles coated with the sameUNIV HONG KONG SCIENCE & TECH·Filed 2020·Granted Apr 2, 2024·0 cites·9 claims
- 0354US2025344700A1Sodium chlorite tablet for controlling algal growth in water and method of making the sameUNIV HONG KONG SCIENCE & TECH·Filed 2025·Application pending·0 cites
- 0444US10577264B2Pulsed electric field for drinking water disinfectionUNIV HONG KONG SCI & TECH·Filed 2013·Granted Mar 3, 2020·0 cites·21 claims
- 0543US10941060B2Pulsed electric field for drinking water disinfectionUNIV HONG KONG SCI & TECH·Filed 2016·Granted Mar 9, 2021·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →