HL

Hsing-Hua Liu

BE Benq: 3 patents #91 of 580Top 20%
Overall (All Time): #1,596,799 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6862257 Method for adjusting a tilt angle for an optical disc player Chun-Nan Lin, Tung-Lung Lin 2005-03-01
6842711 Power calibration system Yao-Jeng Huang, Lin Hsiao 2005-01-11
6784985 Three-dimensional laser beam detection device Tung-Lung Lin, Chun-Nan Lin 2004-08-31