Inventor

LEE CHANG-HYUNG

KR6 patents

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

S PRINTING SOLUTION CO LTD

2 patents

US10063719B2Aug 28, 2018

Image forming apparatus, guide providing method thereof, cloud server, and error analyzing method thereof

S PRINTING SOLUTION CO LTD1 citations49

US10194041B2Jan 29, 2019

Image forming apparatus, mobile device, method for classifying document, and computer readable recording medium

S PRINTING SOLUTION CO LTD0 citations39

(unassigned)

1 patent

US5801074ASep 1, 1998

Method of making an air tight cavity in an assembly package

104 citations91

HAHM JONG-MIN

1 patent

US8848254B2Sep 30, 2014

Halftone screen producing apparatus, print controlling apparatus, image forming apparatus, method of producing halftone screen, method of controlling printing, method of forming image, and computer-readable recording medium

HAHM JONG-MIN4 citations65

HP PRINTING KOREA CO LTD

1 patent

US11295415B2Apr 5, 2022

Image forming apparatus, scanned image correction method thereof, and non-transitory computer-readable recording medium

HP PRINTING KOREA CO LTD0 citations59

JEON YOUNG MIN

1 patent

US9024304B2May 5, 2015

Naphthalene derivative, organic material including the same, and organic electroluminescent device including the same

JEON YOUNG MIN1 citations40