PARK; Joon Chan

Patent Applications and Registrations

Patent applications and USPTO patent grants for PARK; Joon Chan.The latest application filed is for "monitoring system and operation method thereof".

Company Profile

0.6.10

PARK; Joon Chan - Seongnam-si KR
Park; Joon-chan - Anyang-si KR
Park, Joon-Chan - Dongan-gu KR
Park; Joon-Chan - Seoul 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
Monitoring System And Operation Method Thereof App 20210211571 - PARK; Dong Jin ; et al.	2021-07-08
Backlight unit and liquid crystal display apparatus employing the same Grant 7,901,102 - Jung , et al. March 8, 2	2011-03-08
Side light-emitting device, backlight unit having the side light-emitting device, and liquid crystal display apparatus employing the backlight unit Grant 7,543,965 - Noh , et al. June 9, 2	2009-06-09
Side emitting device, backlight unit using the same as light source and liquid crystal display employing the backlight unit Grant 7,322,721 - Noh , et al. January 29, 2	2008-01-29
Light guide panel usable with backlight unit, backlight unit employing the same, and manufacturing method thereof Grant 7,252,425 - Park August 7, 2	2007-08-07
Liquid crystal display App 20070097289 - Park; Joon-chan ; et al.	2007-05-03
Display device App 20070064444 - Kim; Su-gun ; et al.	2007-03-22
Multi-chip light emitting diode unit, and backlight unit and liquid crystal display device employing the same App 20060181866 - Jung; Il-yong ; et al.	2006-08-17
Backlight unit and liquid crystal display employing the same App 20060092662 - Noh; Ji-whan ; et al.	2006-05-04
Side light-emitting device, backlight unit having the side light-emitting device, and liquid crystal display apparatus employing the backlight unit App 20060092663 - Noh; Ji-whan ; et al.	2006-05-04
Backlight unit and liquid crystal display apparatus employing the same App 20060087827 - Jung; Il-yong ; et al.	2006-04-27
Side emitting device, backlight unit using the same as light source and liquid crystal display employing the backlight unit App 20060067079 - Noh; Ji-whan ; et al.	2006-03-30
Light guide panel usable with backlight unit, backlight unit employing the same, and manufacturing method thereof App 20050286266 - Park, Joon-chan	2005-12-29
Projection display device App 20020154273 - Seo, Eun-Seong ; et al.	2002-10-24
Color mixing apparatus for reflective displays facilitating design of projection lens Grant 6,330,114 - Park , et al. December 11, 2	2001-12-11
Reflective display apparatus using compensator cell and ferroelectric liquid crystal at 90.degree. to enhance contrast ratio Grant 6,128,055 - Park October 3, 2	2000-10-03

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