Inventor · disambiguated record

Choi Shiu Sum

Also filed as: SUM CHOI SHIU

2 granted patents·54 citations·filing 2003–2004

66Inventor score

Technology areasH01M

Files withCHOU NAI SUNG1 NATURAL ENERGY RESOURCES1

Top patents by PatentIndex Score

2 records

0178US6977120B2Hydrogen/oxygen generating system with temperature controlCHOU NAI SUNG·Filed 2004·Granted Dec 20, 2005·28 cites·19 claims
0277US6740436B2Hydrogen/oxygen generating system with temperature controlNATURAL ENERGY RESOURCES·Filed 2003·Granted May 25, 2004·26 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →