Lee; Keon-Hun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Keon-Hun.The latest application filed is for "material layer stack, light emitting element, light emitting package, and method of fabricating light emitting element".

Company Profile

0.6.6

Lee; Keon-Hun - 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
Material layer stack, light emitting element, light emitting package, and method of fabricating light emitting element Grant 9,954,142 - Lee , et al. April 24, 2	2018-04-24
Lighting system Grant 9,698,304 - Kim , et al. July 4, 2	2017-07-04
Material Layer Stack, Light Emitting Element, Light Emitting Package, And Method Of Fabricating Light Emitting Element App 20170098736 - LEE; KEON-HUN ; et al.	2017-04-06
Method Of Manufacturing Semiconductor Light-emitting Device App 20160172532 - RHEE; Do-young ; et al.	2016-06-16
Apparatus for evaluating quality of crystal, and method and apparatus for manufacturing semiconductor light-emitting device including the apparatus Grant 9,334,582 - Seo , et al. May 10, 2	2016-05-10
Lighting System App 20160111596 - KIM; Chul Min ; et al.	2016-04-21
Method for fabricating nitride semiconductor thin film and method for fabricating nitride semiconductor device using the same Grant 9,299,561 - Lee , et al. March 29, 2	2016-03-29
Semiconductor light emitting device Grant 9,252,327 - Kim , et al. February 2, 2	2016-02-02
Method of fabricating nitride semiconductor light emitting device Grant 9,209,349 - Lee , et al. December 8, 2	2015-12-08
Apparatus For Evaluating Quality Of Crystal, And Method And Apparatus For Manufacturing Semiconductor Light-emitting Device Including The Apparatus App 20150233821 - SEO; Jong-uk ; et al.	2015-08-20
Method For Fabricating Nitride Semiconductor Thin Film And Method For Fabricating Nitride Semiconductor Device Using The Same App 20140370634 - LEE; Keon Hun ; et al.	2014-12-18
Nitride Semiconductor Light Emitting Device And Fabrication Method Thereof App 20140231863 - LEE; Kee Won ; et al.	2014-08-21

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