P

Inventor

LIU WU-CHIEH

TW8 patents
⚠️ This page may combine multiple inventors who share the name “LIU WU-CHIEH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VISERA TECHNOLOGIES CO LTD

3 patents
US7687757B1Mar 30, 2010

Design of microlens on pixel array

VISERA TECHNOLOGIES CO LTD42 citations91
US7897986B2Mar 1, 2011

Microlens array and image sensing device using the same

VISERA TECHNOLOGIES CO LTD8 citations83
US7812302B2Oct 12, 2010

Imaging sensor having microlenses of different radii of curvature

VISERA TECHNOLOGIES CO LTD4 citations61

TSENG CHI-XIANG

1 patent
US8164042B2Apr 24, 2012

Color filter arrays and image sensors using the same

TSENG CHI-XIANG11 citations82

LIU WU-CHIEH

1 patent
US8213085B2Jul 3, 2012

Image sensor device with high photosensitivity

LIU WU-CHIEH17 citations79

LAI HUNG-CHING

1 patent
US8624877B2Jan 7, 2014

Optical touch display apparatus and optical operation apparatus

LAI HUNG-CHING3 citations61

CHEN HUI-HSUAN

1 patent
US8698781B2Apr 15, 2014

Optical touch device

CHEN HUI-HSUAN2 citations60

HUANG SEN-HUANG

1 patent
US8624173B2Jan 7, 2014

Sensing pixel structure for generating sensed image with uniform resolution and light sensor

HUANG SEN-HUANG0 citations39