KY

Kam Hing Yau

Koniniklijke Philips N.V.: 4 patents #1,742 of 7,486Top 25%
Overall (All Time): #1,096,770 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11858153 Spacing comb and hair cutting appliance Luca Iaccarino, Theunis Quaak, Rob Roetert, Alwin William DE VRIES 2024-01-02
11732883 Hand held personal care device with a light system Marinus Arnoldus Martinus Vugts, Pascal Jean Henri Bloemen, Marc Alexander Pastoors, Daniele Solerio, Marcus Franciscus Eijkelkamp +2 more 2023-08-22
11312032 Spacing comb and hair cutting appliance Luca Iaccarino, Theunis Quaak, Rob Roetert, Alwin William DE VRIES 2022-04-26
10916898 Safety switch arrangement for a personal care appliance Marcel Hilco Zijlstra, Venkata Srinivas Kalyan Nemana, Frans Wiebe Rozeboom 2021-02-09