Inventor
BANG YOUSUN
KR14 patents
⚠️ This page may combine multiple inventors who share the name “BANG YOUSUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
4 patentsUS7986447B2Jul 26, 2011
Color image scanning system, method and medium
SAMSUNG ELECTRONICS CO LTD14 citations83
US7978910B2Jul 12, 2011
Method and apparatus for adaptively filtering input image in color domains
SAMSUNG ELECTRONICS CO LTD3 citations62
US7866833B2Jan 11, 2011
Apparatus and method for projecting image considering screen condition
SAMSUNG ELECTRONICS CO LTD2 citations60
US7643185B2Jan 5, 2010
Method for tone calibration and apparatus using the same
SAMSUNG ELECTRONICS CO LTD0 citations41
HEWLETT PACKARD DEVELOPMENT CO
4 patentsUS10990860B2Apr 27, 2021
Calibration chart based image forming apparatus
HEWLETT PACKARD DEVELOPMENT CO2 citations68
US11539861B1Dec 27, 2022
Color plane misregistration determinations
HEWLETT PACKARD DEVELOPMENT CO0 citations61
US11995487B2May 28, 2024
Identify type of screen according to image quality of image forming apparatus
HEWLETT PACKARD DEVELOPMENT CO0 citations52
US12482093B2Nov 25, 2025
Image region of interest defect detection
HEWLETT PACKARD DEVELOPMENT CO0 citations49
BANG YOUSUN
3 patentsUS8331451B2Dec 11, 2012
Method and apparatus for enhancing resolution of video image
BANG YOUSUN7 citations80
US8477366B2Jul 2, 2013
Apparatus, method and medium outputting wide gamut space image
BANG YOUSUN5 citations70
US8547590B2Oct 1, 2013
Determining a resolution of a device based on a calculated principal spatial frequency response (SFR) selected from a calculated SFR
BANG YOUSUN0 citations50