Inventor
OH HAN SANG
KR16 patents
⚠️ This page may combine multiple inventors who share the name “OH HAN SANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OH HAN-SANG
6 patentsUS8184314B2May 22, 2012
Image forming apparatus and a communication method with trays thereof
OH HAN-SANG6 citations82
US8879101B2Nov 4, 2014
Image forming apparatus and a communication method with trays thereof
OH HAN-SANG2 citations60
US8514437B2Aug 20, 2013
Image forming apparatus and control method thereof
OH HAN-SANG2 citations60
US8862919B2Oct 14, 2014
Power control method for image forming apparatus to selectively control switching circuit unit to manage power supply according to last known power status when power is resumed after an abnormal power failure
OH HAN-SANG1 citations50
US8478142B2Jul 2, 2013
Image forming apparatus and toner sensor status sensing method thereof and determination of agitator abnormality
OH HAN-SANG0 citations50
US8270859B2Sep 18, 2012
Image forming apparatus and control method thereof
OH HAN-SANG0 citations39
SAMSUNG ELECTRONICS CO LTD
5 patentsUS7991308B2Aug 2, 2011
Waste toner amount detecting apparatus and method, and image forming apparatus employing the same
SAMSUNG ELECTRONICS CO LTD8 citations82
US9547362B2Jan 17, 2017
Image forming apparatus and power control method thereof for determining whether power switch is turned on during power-off status
SAMSUNG ELECTRONICS CO LTD3 citations71
US8577231B2Nov 5, 2013
Image forming apparatus and toner sensor status sensing method thereof
SAMSUNG ELECTRONICS CO LTD3 citations61
US9205683B2Dec 8, 2015
Image forming apparatus and a communication method with trays thereof
SAMSUNG ELECTRONICS CO LTD0 citations51
US8965235B2Feb 24, 2015
Image forming apparatus and method of controlling power thereof
SAMSUNG ELECTRONICS CO LTD0 citations44