Inventor
YANG CHAO-MIN
TW14 patents
⚠️ This page may combine multiple inventors who share the name “YANG CHAO-MIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PRIMAX ELECTRONICS LTD
6 patentsUS7971866B2Jul 5, 2011
Sheet-feeding scanning apparatus having mechanism for feeding business card
PRIMAX ELECTRONICS LTD17 citations83
US7806397B2Oct 5, 2010
Sheet-feeding scanning apparatus having mechanism for feeding business card
PRIMAX ELECTRONICS LTD12 citations83
US7891656B1Feb 22, 2011
Sheet feeding apparatus with sheet releasing mechanism
PRIMAX ELECTRONICS LTD2 citations61
US7896336B2Mar 1, 2011
Solenoid valve device and automatic document feeder having such solenoid valve device
PRIMAX ELECTRONICS LTD1 citations51
US11142415B2Oct 12, 2021
Sheet size detecting mechanism
PRIMAX ELECTRONICS LTD0 citations47
US10370211B1Aug 6, 2019
Paper size detection module
PRIMAX ELECTRONICS LTD0 citations34