Inventor · disambiguated record
Choi Kei Fung
Also filed as: FUNG CHOI KEI
3 granted patents·15 citations·filing 2014–2017
63Inventor score
Technology areasA63H
Top patents by PatentIndex Score
3 records- 0180US9108115B1Toy responsive to blowing or soundSILVERLIT LTD·Filed 2014·Granted Aug 18, 2015·11 cites·14 claims
- 0264US10512852B2Toy vehicle track setDONGGUAN SILVERLIT TOYS CO LTD·Filed 2017·Granted Dec 24, 2019·2 cites·21 claims
- 0363US9878261B1Toy reactive to a signalDONGGUAN SILVERLIT TOYS CO LTD·Filed 2015·Granted Jan 30, 2018·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →