P

Inventor

CHIANG SHU-YA

TW14 patents
⚠️ This page may combine multiple inventors who share the name “CHIANG SHU-YA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UMAX DATA SYSTEMS INC

4 patents
US6550761B1Apr 22, 2003

Integrated paper presser and stopper for automatic paper feeder

UMAX DATA SYSTEMS INC28 citations91
US6575453B2Jun 10, 2003

Pressure-adjustable mechanism for paper feeding roller of automatic paper feeder

UMAX DATA SYSTEMS INC14 citations83
US6661588B1Dec 9, 2003

Objective lens anti-shock adjustment device

UMAX DATA SYSTEMS INC11 citations73
US6644650B2Nov 11, 2003

Automatic document feeding apparatus

UMAX DATA SYSTEMS INC0 citations51

FANG PO-HUA

3 patents
US7038819B2May 2, 2006

Depth of field adjustment device and method for an automatic document feeder

FANG PO-HUA13 citations83
US7173742B2Feb 6, 2007

Document scanner with light focusing device

FANG PO-HUA2 citations61
US7595917B2Sep 29, 2009

Document scanner with light-focusing device

FANG PO-HUA0 citations51

TRANSPACIFIC IP LTD

2 patents
US7310171B2Dec 18, 2007

Document surface micro-adjust mechanism

TRANSPACIFIC IP LTD11 citations83
US7411705B2Aug 12, 2008

Light-source mechanism for optical scanner

TRANSPACIFIC IP LTD2 citations62

LITE ON TECHNOLOGY CORP

2 patents
US7616358B2Nov 10, 2009

Double-side scan device with movable image scan module

LITE ON TECHNOLOGY CORP8 citations79
US7823878B2Nov 2, 2010

Paper conveying apparatus and method for flipping paper

LITE ON TECHNOLOGY CORP6 citations62

CHIANG SHU-YA

2 patents
US7006265B2Feb 28, 2006

Transmission device for name card scanner

CHIANG SHU-YA5 citations58
USRE43682ESep 25, 2012

Pressure-adjustable mechanism for paper feeding roller of automatic paper feeder

CHIANG SHU-YA0 citations48

HUANG YIN-CHUN

1 patent
US7898700B2Mar 1, 2011

Document surface micro-adjust mechanism

HUANG YIN-CHUN0 citations51