Inventor
HSU CHUAN-YU
TW17 patents
⚠️ This page may combine multiple inventors who share the name “HSU CHUAN-YU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UMAX DATA SYSTEMS INC
6 patentsUS6628416B1Sep 30, 2003
Method and user interface for performing a scan operation for a scanner coupled to a computer system
UMAX DATA SYSTEMS INC50 citations94
US5818973AOct 6, 1998
Apparatus for digital correction in an image system
UMAX DATA SYSTEMS INC26 citations92
US5937088AAug 10, 1999
Apparatus and method for improving memory usage of look-up table mapping
UMAX DATA SYSTEMS INC10 citations73
US6650432B1Nov 18, 2003
Method and user interface for performing an automatic scan operation for a scanner coupled to a computer system
UMAX DATA SYSTEMS INC9 citations72
US6452631B1Sep 17, 2002
Method and apparatus for forming high contrast image in imaging system
UMAX DATA SYSTEMS INC12 citations72
US6693730B1Feb 17, 2004
Increasing scanning resolution through driving system control
UMAX DATA SYSTEMS INC2 citations62
HSU CHUAN-YU
3 patentsUSRE40945EOct 27, 2009
Increasing scanning resolution through driving system control
HSU CHUAN-YU0 citations48
USRE44528EOct 8, 2013
Method and user interface for performing a scan operation for a scanner coupled to a computer system
HSU CHUAN-YU0 citations47
USRE43086EJan 10, 2012
Method and user interface for performing a scan operation for a scanner coupled to a computer system
HSU CHUAN-YU0 citations47