Inventor · disambiguated record

Hing Kin William Ma

Also filed as: MA HING KIN WILLIAM

1 granted patent·1 pending application·0 citations·filing 2022–2024

9Inventor score

Technology areasA47L F21V

Files withINTERTEC TECH LIMITED1 ZHONGSHAN RAYTECH ELECTRICAL APPLIANCES CO LTD1

Top patents by PatentIndex Score

2 records

0148US11644165B2Lamp for water mist in the shape of a flameINTERTEC TECH LIMITED·Filed 2022·Granted May 9, 2023·0 cites·8 claims
0239US2024366051A1Intelligent adsorption device and method for garbageZHONGSHAN RAYTECH ELECTRICAL APPLIANCES CO LTD·Filed 2024·Application pending·0 cites

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