WOO; Ji-Hoon

Patent Applications and Registrations

Patent applications and USPTO patent grants for WOO; Ji-Hoon.The latest application filed is for "driving control of print medium feeding device".

Company Profile

1.11.18

WOO; Ji-Hoon - Seongnam-si KR
WOO; Ji-Hoon - Hwaseong-si KR
Woo; Ji Hoon - Gyeonggi-do KR
Woo; Ji Hoon - Goyang-si KR
Woo; Ji Hoon - Goyang KR
WOO; Ji-hoon - Hwaseong KR
Woo; Ji-Hoon - Hwanseong-si KR
Woo; Ji-hoon - Suwon-si KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Driving Control Of Print Medium Feeding Device App 20220242686 - WOO; Ji-Hoon ; et al.	2022-08-04
Image Forming Apparatus For Driving Pickup Roller App 20210229940 - JUNG; Seungjin ; et al.	2021-07-29
Automatic mounting apparatus and image forming apparatus including same Grant 10,768,567 - Kang , et al. Sep	2020-09-08
Automatic Mounting Apparatus And Image Forming Apparatus Including Same App 20180203395 - KANG; Young Goo ; et al.	2018-07-19
Misfueling prevention device for vehicle Grant 9,908,403 - Woo , et al. March 6, 2	2018-03-06
Hybrid Vehicle Including Battery And Fuel Tank App 20170368929 - RYU; Bu Yeol ; et al.	2017-12-28
Misfueling Prevention Device For Vehicle App 20170313177 - Woo; Ji Hoon ; et al.	2017-11-02
Paper Feeding Apparatus And Image Forming Apparatus Adopting The Same App 20170017185 - WOO; Ji-hoon	2017-01-19
Printing medium supplying apparatus and image forming apparatus having the same Grant 9,365,372 - Woo June 14, 2	2016-06-14
Printing Medium Feeder And Image Forming Apparatus Having The Same App 20160046456 - WOO; Ji-hoon	2016-02-18
Printing Medium Supplying Apparatus And Image Forming Apparatus Having The Same App 20150061214 - WOO; Ji Hoon	2015-03-05
Printing media loading apparatus usable with image forming apparatus Grant 8,608,153 - Ro , et al. December 17, 2	2013-12-17
Printing Media Loading Apparatus Usable With Image Forming Apparatus App 20130161893 - RO; Ju-sang ; et al.	2013-06-27
Image forming apparatus and method for correcting color registration error thereof Grant 8,314,826 - Woo November 20, 2	2012-11-20
Image forming apparatus and developing cartridge thereof Grant 8,244,159 - Woo August 14, 2	2012-08-14
Image Forming Apparatus And Developing Cartridge Thereof App 20100303503 - WOO; Ji-Hoon	2010-12-02
Developer supplying apparatus and developing apparatus having the same Grant 7,835,674 - Woo November 16, 2	2010-11-16
Image Forming Apparatus And Method For Correcting Color Registration Error Thereof App 20100080583 - WOO; Ji-Hoon	2010-04-01
Toner path opening and closing apparatus, image forming device having the same and toner path opening and closing method thereof Grant 7,668,489 - Kim , et al. February 23, 2	2010-02-23
Developer Supplying Apparatus And Developing Apparatus Having The Same App 20090311010 - Woo; Ji-Hoon	2009-12-17
Developer supplying apparatus and developing apparatus having the same Grant 7,593,672 - Woo September 22, 2	2009-09-22
Developer Supplying Apparatus And Developing Apparatus Having The Same App 20080304868 - Woo; Ji-hoon	2008-12-11
Image forming apparatus including support member to maintain interval between eject tray and image reading device Grant 7,418,219 - Woo , et al. August 26, 2	2008-08-26
Toner Path Opening And Closing Apparatus, Image Forming Device Having The Same And Toner Path Opening And Closing Method Thereof App 20080181673 - KIM; Dae-ho ; et al.	2008-07-31
Image Forming Apparatus And Control Method Thereof App 20080145081 - Woo; Ji Hoon ; et al.	2008-06-19
Image forming apparatus and paper error indicating method for the same App 20070014580 - Woo; Ji-hoon	2007-01-18
Image forming apparatus App 20060291896 - Woo; Ji-hoon ; et al.	2006-12-28

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