KH

Kay Pui Ho

VL Varintelligent (Bvi) Limited: 2 patents #3 of 16Top 20%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,167,272 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7023519 Internal heater embedded in an LCD cell Richard Lee, Ying Leung Law, Ching Chuen Leung 2006-04-04
5923393 Liquid crystal display C.T. Chang 1999-07-13