Choe; Kyu-min

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choe; Kyu-min.The latest application filed is for "collimating light guide plate, diffusing unit, and display apparatus employing the same".

Company Profile

0.3.9

Choe; Kyu-min - 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
Collimating light guide plate, diffusing unit, and display apparatus employing the same Grant 9,383,503 - Hwang , et al. July 5, 2	2016-07-05
Collimating Light Guide Plate, Diffusing Unit, And Display Apparatus Employing The Same App 20150022758 - HWANG; Seong-mo ; et al.	2015-01-22
Optical guide bar, line light source device, surface light illumination device, and display apparatus Grant 7,850,357 - Kim , et al. December 14, 2	2010-12-14
Liquid crystal display device having improved viewing angle and brightness Grant 7,796,212 - Hwang , et al. September 14, 2	2010-09-14
Optical Sheet And Lcd Apparatus Having The Same App 20100141870 - Choe; Kyu-Min ; et al.	2010-06-10
Collimating Light Guide Plate, Diffusing Unit, And Display Apparatus Employing The Same App 20090027591 - Hwang; Seong-mo ; et al.	2009-01-29
Optical Guide Bar, Line Light Source Device, Surface Light Illumination Device, And Display Apparatus App 20090021948 - KIM; Young-chan ; et al.	2009-01-22
Front Light Unit And Flat Display Apparatus Employing The Same App 20080278658 - Kim; Young-chan ; et al.	2008-11-13
Double-sided Display Device Employing A Polarized Light Guide App 20080252823 - HWANG; Seong-mo ; et al.	2008-10-16
Liquid Crystal Display Device Having Improved Viewing Angle And Brightness App 20080252816 - HWANG; Seong-mo ; et al.	2008-10-16
Collimator For Backlight Unit And Lcd Using The Same App 20080191997 - MIN; Jee-hong ; et al.	2008-08-14
Light Guide Unit And Backlight Unit And Display Device Using The Light Guide Unit App 20080123350 - CHOE; Kyu-min ; et al.	2008-05-29

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