| Patent | Date |
|---|
X-ray source apparatus and control method thereof
Grant 10,912,180 - Lee , et al. February 2, 2 | 2021-02-02 |
Carbon nanotube electron emitter, method of manufacturing the same and X-ray source using the same
Grant 10,566,167 - Lee , et al. Feb | 2020-02-18 |
Carbon nanotube electron emitter, method of manufacturing the same and X-ray source using the same
Grant 10,529,525 - Lee , et al. J | 2020-01-07 |
Carbon Nanotube Electron Emitter, Method Of Manufacturing The Same And X-ray Source Using The Same
App 20190318895 - LEE; Cheol Jin ; et al. | 2019-10-17 |
X-ray Source Apparatus And Control Method Thereof
App 20190306963 - LEE; Cheol Jin ; et al. | 2019-10-03 |
Carbon Nanotube Electron Emitter, Method Of Manufacturing The Same And X-ray Source Using The Same
App 20190088437 - LEE; Cheol Jin ; et al. | 2019-03-21 |
Electron emitting device using graphite adhesive material and manufacturing method for the same
Grant 10,049,847 - Lee , et al. August 14, 2 | 2018-08-14 |
Electron Emitting Device Using Graphite Adhesive Material And Manufacturing Method For The Same
App 20180012721 - Lee; Cheol Jin ; et al. | 2018-01-11 |
Electric field emitting source, element using same, and production method therefor
Grant 9,269,522 - Lee , et al. February 23, 2 | 2016-02-23 |
Lateral field emission device
Grant 9,099,274 - Lee , et al. August 4, 2 | 2015-08-04 |
Electric Field Emitting Source, Element Using Same, And Production Method Therefor
App 20140191650 - Lee; Cheol Jin ; et al. | 2014-07-10 |
Electron Emission Source, Electric Device Using The Same, And Method Of Manufacturing The Electron Emission Source
App 20130295815 - LEE; Cheol Jin ; et al. | 2013-11-07 |
Lateral Field Emission Device
App 20130285009 - Lee; Cheol Jin ; et al. | 2013-10-31 |
Electron emission source, electric device using the same, and method of manufacturing the electron emission source
Grant 8,513,870 - Lee , et al. August 20, 2 | 2013-08-20 |
Surface field electron emitters using carbon nanotube yarn and method of fabricating carbon nanotube yarn thereof
Grant 8,193,692 - Lee , et al. June 5, 2 | 2012-06-05 |
Method of forming electronic material layer and method of manufacturing electronic device using the method of forming electronic material layer
Grant 8,137,740 - Lee , et al. March 20, 2 | 2012-03-20 |
WiMAX system analyzer having RAS emulation function and method of acquiring UL synchronization and testing PSS using the same
Grant 7,957,260 - Joung , et al. June 7, 2 | 2011-06-07 |
Mobile wimax signal analyzing method
Grant 7,881,218 - Joung , et al. February 1, 2 | 2011-02-01 |
Method Of Fabricating Electron Emission Source And Method Of Fabricating Electronic Device By Using The Method
App 20100316792 - Lee; Cheol Jin ; et al. | 2010-12-16 |
Method Of Forming Electronic Material Layer And Method Of Manufacturing Electronic Device Using The Method Of Forming Electronic Material Layer
App 20100233360 - LEE; Cheol Jin ; et al. | 2010-09-16 |
Surface Field Electron Emitters Using Carbon Nanotube Yarn And Method Of Fabricating Carbon Nanotube Yarn Thereof
App 20100181896 - Lee; Cheol-Jin ; et al. | 2010-07-22 |
Large-area shower electron beam irradiator with field emitters as an electron source
Grant 7,671,522 - Lee , et al. March 2, 2 | 2010-03-02 |
Method Of Cutting Carbon Nanotubes And Carbon Nanotubes Prepared By The Same
App 20090220408 - LEE; CHEOL JIN ; et al. | 2009-09-03 |
Electron Emission Source, Electric Device Using The Same, And Method Of Manufacturing The Electron Emission Source
App 20090218930 - LEE; Cheol Jin ; et al. | 2009-09-03 |
Vapor phase synthesis of double-walled carbon nanotubes
Grant 7,531,158 - Lee May 12, 2 | 2009-05-12 |
Mobile Wimax Signal Analyzing Method
App 20080291841 - Joung; Jin Soup ; et al. | 2008-11-27 |
Wimax System Analyzer Having Ras Emulation Function And Method Of Acquiring Ul Synchronization And Testing Pss Using The Same
App 20080117887 - Joung; Jinsoup ; et al. | 2008-05-22 |
Large-Area Shower Electron Beam Irradiator With Field Emitters As An Electron Source
App 20070278928 - Lee; Byung-Cheol ; et al. | 2007-12-06 |
Massive synthesis method of double-walled carbon nanotubes using the vapor phase growth
App 20060216221 - Lee; Cheol Jin | 2006-09-28 |
White light source using carbon nanotubes and fabrication method thereof
Grant 6,514,113 - Lee , et al. February 4, 2 | 2003-02-04 |
Mass synthesis method of high purity carbon nanotubes vertically aligned over large-size substrate using thermal chemical vapor deposition
Grant 6,350,488 - Lee , et al. February 26, 2 | 2002-02-26 |
Thermal chemical vapor deposition apparatus and method of synthesizing carbon nanotubes using the same
App 20010009693 - Lee, Cheol-jin ; et al. | 2001-07-26 |
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