Assignee
LAU KENNY WAI KEUNG
US·3 granted patents·2 citations·filing 2017–2019
Top patents by PatentIndex Score
3 records- 0176US10227210B2Self-propelled elevators and elevator brake systemsLAU KENNY WAI KEUNG·Filed 2017·Granted Mar 12, 2019·2 cites·19 claims
- 0262US11117783B2Self-propelled elevators and elevator brake systemsLAU KENNY WAI KEUNG·Filed 2019·Granted Sep 14, 2021·0 cites·13 claims
- 0359US10494226B2Self-propelled elevators and elevator brake systemsLAU KENNY WAI KEUNG·Filed 2019·Granted Dec 3, 2019·0 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →