Inventor
CHO WON MO
KR11 patents
⚠️ This page may combine multiple inventors who share the name “CHO WON MO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
10 patentsUS6049346AApr 11, 2000
Second cassette feeding apparatus for electrostatic image-forming system
SAMSUNG ELECTRONICS CO LTD21 citations91
US6032942AMar 7, 2000
Secondary cassette feeder for image forming apparatus
SAMSUNG ELECTRONICS CO LTD24 citations91
US6015148AJan 18, 2000
Laser beam printer with variable paper feeding capacity
SAMSUNG ELECTRONICS CO LTD21 citations91
US5974283AOct 26, 1999
Paper feed device for duplex printing apparatus
SAMSUNG ELECTRONICS CO LTD55 citations91
US5937262AAug 10, 1999
Driving apparatus for a duplex electrophotographic device
SAMSUNG ELECTRONICS CO LTD26 citations91
US5991572ANov 23, 1999
Door apparatus of fixing unit
SAMSUNG ELECTRONICS CO LTD11 citations72
US7386258B2Jun 10, 2008
Coupling means for development roller of developing unit and electrophotographic image forming apparatus having the same
SAMSUNG ELECTRONICS CO LTD2 citations61
US7027750B2Apr 11, 2006
Warming-up method for electrophotography image forming apparatus using two driving devices
SAMSUNG ELECTRONICS CO LTD2 citations54
US7869730B2Jan 11, 2011
Image forming apparatus heat control
SAMSUNG ELECTRONICS CO LTD1 citations51
US7831194B2Nov 9, 2010
Image forming apparatus
SAMSUNG ELECTRONICS CO LTD0 citations40