ZL

Zhi-Qiang Lan

AC Asia Optical Co.: 2 patents #110 of 366Top 35%
📍 Huangguan, CN: #28 of 75 inventorsTop 40%
Overall (All Time): #2,145,757 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7362967 Digital camera and manual focus method thereof An-Jin Hu 2008-04-22
7072120 Image pick-up apparatus with curvature-of-field correction — 2006-07-04