HL

Hsuan-Cheng Lee

BE Benq: 1 patents #254 of 580Top 45%
Overall (All Time): #3,346,204 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7320524 Projector and air filtration device thereof Chang-Chien Li 2008-01-22