Inventor · disambiguated record
Lai Mak
Also filed as: MAK LAI CHEONG
4 granted patents·1 pending application·62 citations·filing 2003–2004
78Inventor score
Files withCHEERINE DEV HONG KONG LTD4
Top patents by PatentIndex Score
5 records- 0174US7170019B2Inertia switch and flashing light systemCHEERINE DEV HONG KONG LTD·Filed 2003·Granted Jan 30, 2007·19 cites·12 claims
- 0268US7067986B2Frequency controlled lighting systemCHEERINE DEV HONG KONG LTD·Filed 2003·Granted Jun 27, 2006·14 cites·63 claims
- 0364US7057354B2Frequency controlled lighting systemCHEERINE DEV HONG KONG LTD·Filed 2004·Granted Jun 6, 2006·11 cites·9 claims
- 0462US7029140B2Flashing light system with multiple voltagesCHEERINE DEV HONG KONG LTD·Filed 2003·Granted Apr 18, 2006·18 cites·27 claims
- 0535US2005024852A1Letter flashing system for footwear and personal articlesFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →