Inventor

LEE UI-CHOON

KR5 patents

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

SAMSUNG ELECTRONICS CO LTD

3 patents

US6917770B2Jul 12, 2005

Charging voltage controller of image forming apparatus

SAMSUNG ELECTRONICS CO LTD19 citations80

US7050732B2May 23, 2006

Electrophotographic image-forming apparatus and charging voltage control method thereof

SAMSUNG ELECTRONICS CO LTD9 citations66

US9554018B2Jan 24, 2017

Image forming apparatus and controlling method thereof

SAMSUNG ELECTRONICS CO LTD0 citations47

HEWLETT PACKARD DEVELOPMENT CO

1 patent

US11524510B2Dec 13, 2022

Adjusting a pickup time of a printing medium when a transfer delay occurs or is anticipated to occur

HEWLETT PACKARD DEVELOPMENT CO0 citations56

LEE UI-CHOON

1 patent

US8270858B2Sep 18, 2012

Image forming device to determine paper width and image forming method thereof

LEE UI-CHOON1 citations41