Inventor

FENG CHANG-YUNG

TW4 patents

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

PRIMAX ELECTRONICS LTD

2 patents

US7978381B2Jul 12, 2011

Automatic document feeder with mechanism to discriminate document types

PRIMAX ELECTRONICS LTD6 citations57

US8054507B2Nov 8, 2011

Image data luminance compensating method and sheet-feeding scanning apparatus using such method

PRIMAX ELECTRONICS LTD0 citations34

TRANSPACIFIC PLASMA LLC

1 patent

US7511866B2Mar 31, 2009

Multiple resolution image sensor and control method thereof

TRANSPACIFIC PLASMA LLC3 citations56

FENG CHANG-YUNG

1 patent

US7733519B2Jun 8, 2010

Compensation method of digital image data

FENG CHANG-YUNG4 citations48