CL

Chi Hang Lau

HL Hutchison Harbour Ring Enterprises Limited: 2 patents #2 of 5Top 40%
Overall (All Time): #2,122,977 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D623629 Bluetooth headset 2010-09-14
D617264 Solar charging device 2010-06-08