Ko; Kun Yoo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ko; Kun Yoo.The latest application filed is for "light emitting diode package and lighting device using the same".

Company Profile

0.15.25

Ko; Kun Yoo - Yongin-si KR
Ko; Kun Yoo - Hwaseong-si KR
Ko; Kun Yoo - Gyeonggi-do KR
KO; Kun Yoo - Hwaesong KR
Ko; Kun Yoo - Kyungki-do KR
KO; Kun Yoo - Hwaseong KR
Ko; Kun Yoo - Hwasung KR
Ko; Kun Yoo - Seoul KR
Ko; Kun Yoo - Suwon 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
Light emitting diode package and lighting device using the same Grant 9,472,740 - Seo , et al. October 18, 2	2016-10-18
Light Emitting Diode Package And Lighting Device Using The Same App 20160027977 - SEO; Jong Wan ; et al.	2016-01-28
White light emitting device and display apparatus Grant 9,190,583 - Ko , et al. November 17, 2	2015-11-17
White Light Emitting Device And Display Apparatus App 20150085529 - KO; Kun Yoo ; et al.	2015-03-26
White light emitting device and display apparatus Grant 8,928,220 - Ko , et al. January 6, 2	2015-01-06
Gan Type Light Emitting Diode Device And Method Of Manufacturing The Same App 20140213003 - KO; Kun Yoo ; et al.	2014-07-31
LED light source module and display apparatus including the same Grant 8,602,626 - Lee , et al. December 10, 2	2013-12-10
White Light Emitting Device And Display Apparatus App 20130278134 - KO; Kun Yoo ; et al.	2013-10-24
White Light Emitting Device, And Display Apparatus And Illumination Apparatus Using The Same App 20130020931 - KO; Kun Yoo ; et al.	2013-01-24
Nitride semiconductor light emitting device Grant 8,258,539 - Hwang , et al. September 4, 2	2012-09-04
Led Light Source Module And Display Apparatus Including The Same App 20120155063 - LEE; Won Joon ; et al.	2012-06-21
Nitride based semiconductor light emitting diode Grant 8,168,995 - Ko , et al. May 1, 2	2012-05-01
Light emitting diode package Grant 8,168,997 - Joo , et al. May 1, 2	2012-05-01
Nitride-based semiconductor light emitting diode Grant 8,110,847 - Ko , et al. February 7, 2	2012-02-07
Led Module And Backlight Unit Having The Same App 20110182085 - KO; Kun Yoo ; et al.	2011-07-28
Nitride Semiconductor Light Emitting Device App 20100276725 - HWANG; Seok Min ; et al.	2010-11-04
Nitride semiconductor light emitting device Grant 7,777,245 - Hwang , et al. August 17, 2	2010-08-17
Semiconductor light emitting device with improved current spreading structure Grant 7,709,845 - Ko , et al. May 4, 2	2010-05-04
High Power Light Emitting Diode Package And Manufacturing Method Thereof App 20090166664 - Park; Jung Kyu ; et al.	2009-07-02
Nitride-based semiconductor light emitting device Grant 7,531,841 - Ko , et al. May 12, 2	2009-05-12
Gan Type Light Emitting Diode Device And Method Of Manufacturing The Same App 20090085052 - Ko; Kun Yoo ; et al.	2009-04-02
Light Emitting Diode Package App 20090050923 - Joo; Seong Ah ; et al.	2009-02-26
Nitride-based semiconductor light emitting diode App 20080210972 - Ko; Kun Yoo ; et al.	2008-09-04
Nitride-based semiconductor light emitting diode App 20070284593 - Ko; Kun Yoo ; et al.	2007-12-13
Flip chip type nitride semiconductor light emitting device Grant 7,297,988 - Chae , et al. November 20, 2	2007-11-20
Fabrication Method Of Light Emitting Diode Incorporating Substrate Surface Treatment By Laser And Light Emitting Diode Fabricated Thereby App 20070108462 - PARK; Young Ho ; et al.	2007-05-17
Semiconductor light emitting device App 20070102715 - Ko; Kun Yoo ; et al.	2007-05-10
Nitride based semiconductor light emitting diode App 20070085095 - Ko; Kun Yoo ; et al.	2007-04-19
Gallium nitride based semiconductor light emitting diode and method of manufacturing the same App 20070069222 - Ko; Kun Yoo ; et al.	2007-03-29
Nitride semiconductor light emitting device App 20070034855 - Hwang; Seok Min ; et al.	2007-02-15
Flip chip light emitting diode and method of manufacturing the same App 20070012939 - Hwang; Seok Min ; et al.	2007-01-18
Fabrication method of light emitting diode incorporating substrate surface treatment by laser and light emitting diode fabricated thereby Grant 7,160,744 - Park , et al. January 9, 2	2007-01-09
Flip chip light emitting diode and method of manufacturing the same App 20060261358 - Hwang; Seok Min ; et al.	2006-11-23
Flip chip type nitride semiconductor light emitting device App 20060231854 - Chae; Seung Wan ; et al.	2006-10-19
Nitride semiconductor light emitting device Grant 7,087,985 - Park , et al. August 8, 2	2006-08-08
Vertical nitride semiconductor light emitting diode App 20060043384 - Cho; Hyo Kyoung ; et al.	2006-03-02
Fabrication method of light emitting diode incorporating substrate surface treatment by laser and light emitting diode fabricated thereby App 20060038190 - Park; Young Ho ; et al.	2006-02-23
Nitride semiconductor light emitting device App 20050133807 - Park, Young Ho ; et al.	2005-06-23

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