Chang; Seok-Rak

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Seok-Rak.The latest application filed is for "organic layer deposition apparatus and method of manufacturing organic light-emitting display device by using the same".

Company Profile

0.36.37

Chang; Seok-Rak - Yongin-si KR
Chang; Seok-Rak - Yongin N/A KR
Chang; Seok-Rak - Yongin-City KR
Chang; Seok-rak - Suwon-si KR
Chang; Seok-Rak - Gyeonggi-do 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
Organic layer deposition apparatus and method of manufacturing organic light-emitting display device by using the same Grant 9,777,364 - Chang , et al. October 3, 2	2017-10-03
Organic layer deposition apparatus and method of manufacturing organic light-emitting display device by using the same Grant 9,512,515 - Chang , et al. December 6, 2	2016-12-06
Organic Layer Deposition Apparatus And Method Of Manufacturing Organic Light-emitting Display Device By Using The Same App 20160293472 - Chang; Seok-Rak ; et al.	2016-10-06
Thin film deposition apparatus Grant 9,453,282 - Hong , et al. September 27, 2	2016-09-27
Organic film deposition apparatus and method of manufacturing organic light-emitting display device by using the same Grant 9,388,488 - Lee , et al. July 12, 2	2016-07-12
Thin Film Deposition Apparatus App 20150176131 - Hong; Jong-Won ; et al.	2015-06-25
Sputtering apparatus Grant 9,034,156 - Yang , et al. May 19, 2	2015-05-19
Thin film deposition apparatus Grant 8,973,525 - Hong , et al. March 10, 2	2015-03-10
Thin Film Transistor, Method Of Fabricating The Same, And Organic Light Emitting Diode Display Device Including The Same App 20140363936 - Park; Byoung-Keon ; et al.	2014-12-11
Organic layer deposition apparatus Grant 8,882,922 - Park , et al. November 11, 2	2014-11-11
Thin film deposition apparatus and method of manufacturing organic light-emitting display device by using the same Grant 8,865,252 - Choi , et al. October 21, 2	2014-10-21
Canister For Deposition Apparatus, And Deposition Apparatus And Method Using The Same App 20140308445 - Na; Heung-Yeol ; et al.	2014-10-16
Heating unit and substrate processing apparatus having the same Grant 8,815,016 - Hong , et al. August 26, 2	2014-08-26
Substrate processing apparatus Grant 8,771,420 - Na , et al. July 8, 2	2014-07-08
Method of forming polycrystalline silicon layer and atomic layer deposition apparatus used for the same Grant 8,546,248 - Chung , et al. October 1, 2	2013-10-01
Organic Layer Deposition Apparatus, And Method Of Manufacturing Organic Light Emitting Display Apparatus Using The Same App 20130217164 - KANG; Hee-Cheul ; et al.	2013-08-22
Sputtering apparatus Grant 8,512,530 - Na , et al. August 20, 2	2013-08-20
Atomic layer deposition apparatus and method of fabricating atomic layer using the same Grant 8,486,195 - Na , et al. July 16, 2	2013-07-16
Source Gas Supply Unit, And Deposition Apparatus And Method Using The Same App 20130081700 - HONG; Jong-Won ; et al.	2013-04-04
Thin film transistor, organic light emitting diode display device having the same, and method of fabricating the same Grant 8,384,087 - Son , et al. February 26, 2	2013-02-26
Apparatus for thermally processing substrate Grant 8,373,097 - Na , et al. February 12, 2	2013-02-12
Organic Layer Deposition Apparatus And Method Of Manufacturing Organic Light-emitting Display Device By Using The Same App 20130009177 - Chang; Seok-Rak ; et al.	2013-01-10
Source gas supply unit, and deposition apparatus and method using the same Grant 8,343,281 - Hong , et al. January 1, 2	2013-01-01
Organic Layer Deposition Apparatus App 20120103253 - Park; Hyun-Sook ; et al.	2012-05-03
Organic Film Deposition Apparatus And Method Of Manufacturing Organic Light-emitting Display Device By Using The Same App 20120100282 - Lee; Yun-Mi ; et al.	2012-04-26
Fuel cell stack and manufacturing method of the same Grant 8,133,636 - Eun , et al. March 13, 2	2012-03-13
Apparatus for Processing Substrate App 20120000425 - Park; Byoung-Keon ; et al.	2012-01-05
Canister For Deposition Apparatus And Deposition Apparatus Using Same App 20120000986 - JEONG; Min-Jae ; et al.	2012-01-05
Cathode end plate and breathable fuel cell stack using the same Grant 8,053,132 - Roh , et al. November 8, 2	2011-11-08
Method of forming polycrystalline silicon layer and atomic layer deposition apparatus used for the same Grant 8,048,783 - Chung , et al. November 1, 2	2011-11-01
Method Of Forming Polycrystalline Silicon Layer And Atomic Layer Deposition Apparatus Used For The Same App 20110263107 - CHUNG; Yun-Mo ; et al.	2011-10-27
Thin Film Deposition Apparatus And Method Of Manufacturing Organic Light-emitting Display Device By Using The Same App 20110244120 - CHOI; Yong Sup ; et al.	2011-10-06
Thin Film Deposition Apparatus App 20110220022 - HONG; Jong-Won ; et al.	2011-09-15
Sputtering apparatus App 20110139612 - Na; Heung-Yeol ; et al.	2011-06-16
Sputtering Apparatus App 20110120859 - Yang; Tae-Hoon ; et al.	2011-05-26
Thin film transistor, organic light emitting diode display device having the same, and method of fabricating the same App 20110114963 - Son; Yong-Duck ; et al.	2011-05-19
Heating Unit And Substrate Processing Apparatus Having The Same App 20110107970 - HONG; Jong-Won ; et al.	2011-05-12
Apparatus For Thermally Processing Substrate App 20110100973 - NA; Heung-Yeol ; et al.	2011-05-05
Sputtering Apparatus App 20110083960 - YANG; TAE-HOON ; et al.	2011-04-14
Source Gas Supply Unit, And Deposition Apparatus And Method Using The Same App 20110070360 - Hong; Jong-Won ; et al.	2011-03-24
Metal Capturing Apparatus And Atomic Layer Deposition Apparatus Having The Same App 20110041767 - Na; Heung-Yeol ; et al.	2011-02-24
Canister For Deposition Apparatus, And Deposition Apparatus And Method Using The Same App 20110008540 - Na; Heung-Yeol ; et al.	2011-01-13
Substrate Processing Apparatus App 20100263594 - NA; Heung-Yeol ; et al.	2010-10-21
End plate for fuel cell stack and air breathing fuel cell stack using the same Grant 7,807,310 - Eun , et al. October 5, 2	2010-10-05
Thin Film Transistor, Method Of Fabricating The Same, And Organic Light Emitting Diode Display Device Including The Same App 20100224883 - PARK; Byoung-Keon ; et al.	2010-09-09
Atomic Layer Deposition Apparatus And Method Of Fabricating Atomic Layer Using The Same App 20100227060 - Na; Heung-Yeol ; et al.	2010-09-09
Method Of Forming Polycrystalline Silicon Layer App 20100227443 - LEE; Kil-Won ; et al.	2010-09-09
Method Of Forming Polycrystalline Silicon Layer And Atomic Layer Deposition Apparatus Used For The Same App 20100227458 - CHUNG; Yun-Mo ; et al.	2010-09-09
Fuel cell system and fuel cartridge having fuel buffer module Grant 7,745,034 - An , et al. June 29, 2	2010-06-29
Fuel cell stack Grant 7,745,043 - Roh , et al. June 29, 2	2010-06-29
In-line Annealing Apparatus And Method Of Annealing Substrate Using The Same App 20100040991 - CHUNG; Yun-Mo ; et al.	2010-02-18
Flowing device for optics-based methanol sensor Grant 7,656,533 - Kang , et al. February 2, 2	2010-02-02
Air Breathing Type Polymer Electrolyte Membrane Fuel Cell And Operating Method Thereof App 20090104489 - Shin; Seung-Shik ; et al.	2009-04-23
Fuel Cell System And Fuel Cartridge Having Fuel Buffer Module App 20090011317 - An; Seong-jin ; et al.	2009-01-08
Fuel Cell Stack App 20080299440 - Roh; Gill-Tae ; et al.	2008-12-04
Humidity controllable cathode end plate and air breathing fuel cell stack the same App 20080292927 - An; Seong-Jin ; et al.	2008-11-27
End Plate For Fuel Cell Stack And Air Breathing Fuel Cell Stack Using The Same App 20080280183 - Eun; Yeong-chan ; et al.	2008-11-13
Cathode End Plate And Breathable Fuel Cell Stack Using The Same App 20080274389 - Roh; Gill-Tae ; et al.	2008-11-06
Fuel Cell Stack And Manufacturing Method Of The Same App 20080254332 - EUN; YEONG-CHAN ; et al.	2008-10-16
Flowing device for optics-based methanol sensor App 20070261485 - Kang; Sang-kyun ; et al.	2007-11-15

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