Yoo; Cheol Jun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoo; Cheol Jun.The latest application filed is for "light emitting element package and method of manufacturing the same".

Company Profile

0.34.38

Yoo; Cheol Jun - Hwaseong KR
Yoo; Cheol-Jun - Cheonan-si KR
Yoo; Cheol Jun - Chuncheongnam-do KR
Yoo; Cheol Jun - Chungcheongnam-do KR
Yoo; Cheol Jun - Cheonan 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 element package and method of manufacturing the same Grant 10,411,175 - Park , et al. Sept	2019-09-10
Method and apparatus for depositing phosphor on semiconductor-light emitting device Grant 9,892,981 - Yoo , et al. February 13, 2	2018-02-13
Phosphor film, method of manufacturing the same, coating method of phosphor layer, method of manufacturing LED package and LED package manufactured thereby Grant 9,722,146 - Kwak , et al. August 1, 2	2017-08-01
Light Emitting Element Package And Method Of Manufacturing The Same App 20170110636 - PARK; IL WOO ; et al.	2017-04-20
Method and apparatus for manufacturing white light-emitting device Grant 9,272,300 - Yoo , et al. March 1, 2	2016-03-01
Light emitting diode, manufacturing method thereof, light emitting diode module, and manufacturing method thereof Grant 9,153,759 - Kim , et al. October 6, 2	2015-10-06
Light source module and illumination apparatus having the same Grant 9,028,082 - Yoo , et al. May 12, 2	2015-05-12
Light-emitting device package and method of manufacturing the same Grant 8,987,022 - Yoo , et al. March 24, 2	2015-03-24
Light-emitting device package and method of manufacturing the light-emitting device package Grant 8,952,404 - Yoo , et al. February 10, 2	2015-02-10
Light emitting diode package and manufacturing method thereof Grant 8,933,474 - Yoo , et al. January 13, 2	2015-01-13
Illumination device Grant 8,894,240 - Yoo , et al. November 25, 2	2014-11-25
Method And Apparatus For Manufacturing White Light-emitting Device App 20140338593 - YOO; Cheol-Jun ; et al.	2014-11-20
Light-emitting device package having a molding member with a low profile, and method of manufacturing the same Grant 8,860,069 - Yoo , et al. October 14, 2	2014-10-14
Light Emitting Diode, Manufacturing Method Thereof, Light Emitting Diode Module, And Manufacturing Method Thereof App 20140299906 - KIM; Hak Hwan ; et al.	2014-10-09
Phosphor Film, Method Of Manufacturing The Same, Coating Method Of Phosphor Layer, Method Of Manufacturing Led Package And Led Package Manufactured Thereby App 20140291705 - KWAK; CHANG HOON ; et al.	2014-10-02
Method and apparatus for manufacturing white light-emitting device Grant 8,796,050 - Yoo , et al. August 5, 2	2014-08-05
Phosphor film, method of manufacturing the same, coating method of phosphor layer, method of manufacturing LED package, and LED package manufactured thereby Grant 8,795,817 - Kwak , et al. August 5, 2	2014-08-05
Light emitting diode, manufacturing method thereof, light emitting diode module, and manufacturing method thereof Grant 8,785,953 - Kim , et al. July 22, 2	2014-07-22
Method of manufacturing semiconductor light emitting device and mask for application of paste used therefor Grant 8,741,675 - Yoo , et al. June 3, 2	2014-06-03
Light emitting device package and method of manufacturing the same Grant 8,722,435 - Yoo , et al. May 13, 2	2014-05-13
Light-emitting device package and method of manufacturing the same Grant 8,710,513 - Yoo , et al. April 29, 2	2014-04-29
Method And Apparatus For Depositing Phosphor On Semiconductor-light Emitting Device App 20140106480 - YOO; Cheol-Jun ; et al.	2014-04-17
Light emitting device package and manufacturing method thereof Grant 8,679,872 - Yoo , et al. March 25, 2	2014-03-25
Method and apparatus for depositing phosphor on semiconductor-light emitting device Grant 8,672,308 - Yoo , et al. March 18, 2	2014-03-18
Light Emitting Device Package And Method Of Manufacturing The Same App 20140045286 - YOO; Cheol Jun ; et al.	2014-02-13
Light emitting device package and method of manufacturing the same Grant 8,587,010 - Yoo , et al. November 19, 2	2013-11-19
Phosphor film, method of forming the same, and method of coating phosphor layer on LED chips Grant 8,546,159 - Yoo , et al. October 1, 2	2013-10-01
Light Emitting Element Package And Method Of Manufacturing The Same App 20130240934 - PARK; Il Woo ; et al.	2013-09-19
Illumination Device App 20130182432 - Yoo; Cheol Jun ; et al.	2013-07-18
Light Source Module And Illumination Apparatus Having The Same App 20130170178 - YOO; Cheol Jun ; et al.	2013-07-04
Phosphor Film, Method Of Manufacturing The Same, Coating Method Of Phosphor Layer, Method Of Manufacturing Led Package, And Led Package Manufactured Thereby App 20130149508 - Kwak; Chang Hoon ; et al.	2013-06-13
Squeeze Apparatus App 20130047877 - YOO; Cheol Jun ; et al.	2013-02-28
Illumination Device App 20130051061 - Yoo; Cheol-Jun	2013-02-28
Lens Fabrication Apparatus And Lens Fabrication Method Using The Same App 20130049239 - YOO; Cheol Jun	2013-02-28
Light Emitting Diode Package And Manufacturing Method Thereof App 20130032843 - YOO; Cheol Jun ; et al.	2013-02-07
Light Emitting Diode Package App 20130020600 - YOO; Cheol Jun	2013-01-24
Light Emitting Device Package And Method Of Manufacturing The Same App 20120268916 - Yoo; Cheol Jun	2012-10-25
Method Of Manufacturing Semiconductor Light Emitting Device And Mask For Application Of Paste Used Therefor App 20120252145 - YOO; Cheol Jun ; et al.	2012-10-04
Light Emitting Diode, Manufacturing Method Thereof, Light Emitting Diode Module, And Manufacturing Method Thereof App 20120241797 - KIM; Hak Hwan ; et al.	2012-09-27
Light-emitting Device Package And Method Of Manufacturing The Same App 20120205699 - YOO; Cheol-jun ; et al.	2012-08-16
Light-emitting Device Package And Method Of Manufacturing The Same App 20120205708 - YOO; Cheol-jun ; et al.	2012-08-16
Light Emitting Device Package And Method Of Manufacturing Thereof App 20120205696 - YOO; Cheol Jun ; et al.	2012-08-16
Light-emitting Device Package And Method Of Manufacturing The Light-emitting Device Package App 20120187437 - YOO; Cheol-jun ; et al.	2012-07-26
Light-emitting Device Package And Method Of Manufacturing The Same App 20120181555 - Yoo; Cheol-jun ; et al.	2012-07-19
Method And Apparatus For Manufacturing White Light-emitting Device App 20120184056 - YOO; Cheol-jun ; et al.	2012-07-19
Method And Apparatus For Depositing Phosphor On Semiconductor Light-emitting Device App 20120178188 - Yoo; Cheol-jun ; et al.	2012-07-12
Method And Apparatus For Depositing Phosphor On Semiconductor-light Emitting Device App 20120164759 - YOO; Cheol-jun ; et al.	2012-06-28
Light Emitting Device Package And Method Of Manufacturing The Same App 20120161181 - YOO; Cheol Jun ; et al.	2012-06-28
Light Emitting Device Package And Method Of Manufacturing The Same App 20120138989 - YOO; Cheol Jun ; et al.	2012-06-07
Light Emitting Device Package And Manufacturing Method Thereof App 20120138974 - YOO; Cheol Jun ; et al.	2012-06-07
Tray, Testing Apparatus And Testing Method Using The Same App 20120140210 - YOO; Cheol Jun ; et al.	2012-06-07
Method Of Applying Phosphor To Semiconductor Light-emitting Device App 20120142124 - Yoo; Cheol-jun ; et al.	2012-06-07
Phosphor Film, Method Of Forming The Same, And Method Of Coating Phosphor Layer On Led Chips App 20120052608 - Yoo; Cheol-jun ; et al.	2012-03-01

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