Lee; Doo Youl

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Doo Youl.The latest application filed is for "display device".

Company Profile

2.29.54

Lee; Doo Youl - Yongin-si KR
Lee; Doo Youl - Seoul KR
Lee; Doo-youl - Seongnam-si 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
Display device Grant 10,580,362 - Park , et al.	2020-03-03
Display device Grant 10,483,341 - Jung , et al. Nov	2019-11-19
Display Device App 20190130840 - Park; Yong Sung ; et al.	2019-05-02
Display Device App 20190096978 - JUNG; Kwang Chul ; et al.	2019-03-28
Thin film type solar cell and fabrication method thereof Grant 9,954,130 - Lee , et al. April 24, 2	2018-04-24
Film transistor array panel and manufacturing method thereof Grant 9,698,167 - Lee , et al. July 4, 2	2017-07-04
Thin Film Transistor Array Panel And Method Of Manufacturing The Same App 20170092666 - LEE; Doo Youl ; et al.	2017-03-30
Solar Cell App 20160276506 - OH; Min-Seok ; et al.	2016-09-22
Method of manufacturing photoelectric device Grant 9,412,895 - Kim , et al. August 9, 2	2016-08-09
Thin Film Type Solar Cell And Fabrication Method Thereof App 20160190374 - Lee; Sung-Chul ; et al.	2016-06-30
Thin film transistor array panel and method for manufacturing the same Grant 9,368,518 - Lee , et al. June 14, 2	2016-06-14
Thin film type solar cell and fabrication method thereof Grant 9,312,405 - Lee , et al. April 12, 2	2016-04-12
Solar cell Grant 9,293,614 - Oh , et al. March 22, 2	2016-03-22
Film Transistor Array Panel And Manufacturing Method Thereof App 20160020230 - Lee; Doo Youl ; et al.	2016-01-21
Thin Film Transistor Array Panel And Method For Manufacturing The Same App 20150200208 - LEE; DOO YOUL ; et al.	2015-07-16
Photoelectric device Grant 8,889,981 - Lee , et al. November 18, 2	2014-11-18
Photoelectric Device And The Manufacturing Method Thereof App 20140130854 - Lee; Doo-Youl ; et al.	2014-05-15
Method Of Manufacturing Photoelectric Device App 20130267059 - Kim; Young-Jin ; et al.	2013-10-10
Thin Film Type Solar Cell And Fabrication Method Thereof App 20130228218 - Lee; Sung-Chul ; et al.	2013-09-05
Solar Cell And Manufacturing Method Thereof App 20130133729 - MO; Chan-Bin ; et al.	2013-05-30
Solar Cell And Manufacturing Method Thereof App 20130125964 - MO; Chan-Bin ; et al.	2013-05-23
Solar Cell App 20130112253 - OH; Min-Seok ; et al.	2013-05-09
Solar Cell And Manufacturing Method Thereof App 20130104974 - Kim; Young-Su ; et al.	2013-05-02
Photoelectric Device App 20130092224 - LEE; Doo-Youl ; et al.	2013-04-18
Photovoltaic Device App 20130087192 - Kim; Young-Su ; et al.	2013-04-11
Semiconductor device and layout method for the semiconductor device Grant 8,339,849 - Kwak , et al. December 25, 2	2012-12-25
Method For Manufacturing Solar Cell App 20120270365 - KIM; Young Su ; et al.	2012-10-25
Screen Mask And Manufacturing Method Of A Solar Cell Using The Screen Mask App 20120220071 - Kim; Young-Su ; et al.	2012-08-30
Method for manufacturing solar cell Grant 8,222,129 - Kim , et al. July 17, 2	2012-07-17
Method Of Manufacturing Solar Cell App 20120107997 - KIM; Young-Jin ; et al.	2012-05-03
Solar Cell And Method Of Manufacturing The Same App 20120012176 - Kim; Young-Jin ; et al.	2012-01-19
Integrated circuit semiconductor device with overlay key and alignment key and method of fabricating the same Grant 8,080,886 - Kang , et al. December 20, 2	2011-12-20
Method For Manufacturing Solar Cell App 20110306164 - KIM; Young Su ; et al.	2011-12-15
Solar Cell And Method Of Fabricating The Same App 20110284060 - Lee; Doo-Youl	2011-11-24
Method of forming fine patterns of semiconductor device Grant 8,026,044 - Lee , et al. September 27, 2	2011-09-27
Methods of forming semiconductor solar cells having front surface electrodes Grant 7,964,499 - Kim , et al. June 21, 2	2011-06-21
Solar Cell And Method Of Manufacturing The Same App 20110126907 - LEE; Jin-Wook ; et al.	2011-06-02
Solar Cell And Method Of Manufacturing The Same App 20110126906 - KO; Hwa-Young ; et al.	2011-06-02
Method of forming fine patterns of semiconductor devices using double patterning Grant 7,935,635 - Jeon , et al. May 3, 2	2011-05-03
Solar Cell App 20110048529 - Lee; Doo-Youl ; et al.	2011-03-03
Method for forming fine patterns of a semiconductor device using a double patterning process Grant 7,892,982 - Lee , et al. February 22, 2	2011-02-22
Method of forming a semiconductor device Grant 7,842,450 - Lee , et al. November 30, 2	2010-11-30
Flash Memory Device Using Double Patterning Technology and Method of Manufacturing the Same App 20100290285 - Lee; Doo-youl ; et al.	2010-11-18
Flash memory device having improved bit-line layout and layout method for the flash memory device Grant 7,804,716 - Kwak , et al. September 28, 2	2010-09-28
Flash memory device using double patterning technology and method of manufacturing the same Grant 7,787,301 - Lee , et al. August 31, 2	2010-08-31
Semiconductor Device and Layout Method for the Semiconductor Device App 20100124114 - Kwak; Pan-suk ; et al.	2010-05-20
Semiconductor device having align key and method of fabricating the same Grant 7,718,504 - Kim , et al. May 18, 2	2010-05-18
Method of forming a fine pattern of a semiconductor device using a resist reflow measurement key Grant 7,670,761 - Lee , et al. March 2, 2	2010-03-02
Solar Cell and Solar Cell Module Using the Same App 20090288702 - Kim; Yun-Gi ; et al.	2009-11-26
Semiconductor Solar Cells Having Front Surface Electrodes App 20090283145 - Kim; Yun-Gi ; et al.	2009-11-19
Methods of Forming Semiconductor Solar Cells Having Front Surface Electrodes App 20090286347 - Kim; Yun-Gi ; et al.	2009-11-19
Multi-exposure semiconductor fabrication mask sets and methods of fabricating such multi-exposure mask sets Grant 7,604,907 - Lee , et al. October 20, 2	2009-10-20
Flash memory device having improved bit-line layout and layout method for the flash memory device App 20090034336 - Kwak; Pan-suk ; et al.	2009-02-05
Method of forming a mask structure and method of forming a minute pattern using the same Grant 7,452,825 - Lee , et al. November 18, 2	2008-11-18
Method of forming a fine pattern of a semiconductor device using a resist reflow measurement key App 20080280381 - Lee; Doo-youl ; et al.	2008-11-13
Method of forming fine patterns of semiconductor devices using double patterning App 20080220611 - Jeon; Kyung-yub ; et al.	2008-09-11
Integrated Circuit Semiconductor Device With Overlay Key And Alignment Key And Method Of Fabricating The Same App 20080203590 - KANG; Chang-Jin ; et al.	2008-08-28
Method Of Forming Fine Patterns Of Semiconductor Device App 20080206686 - LEE; Doo-youl ; et al.	2008-08-28
Integrated circuit semiconductor device with overlay key and alignment key and method of fabricating the same Grant 7,381,508 - Kang , et al. June 3, 2	2008-06-03
Method for forming fine patterns of a semiconductor device using a double patterning process App 20080124931 - Lee; Doo-youl ; et al.	2008-05-29
Methods of Forming Fine Patterns In Integrated Circuits Using Atomic Layer Deposition App 20080076070 - Koh; Cha-won ; et al.	2008-03-27
Method of forming image contour for predicting semiconductor device pattern App 20080076047 - Chun; Yong-jin ; et al.	2008-03-27
Flash memory device using double patterning technology and method of manufacturing the same App 20080067550 - Lee; Doo-youl ; et al.	2008-03-20
Method of forming a mask structure and method of forming a minute pattern using the same App 20080057610 - Lee; Doo-Youl ; et al.	2008-03-06
Method of forming a semiconductor device App 20070287299 - Lee; Doo-youl ; et al.	2007-12-13
Semiconductor Device Having Align Key And Method Of Fabricating The Same App 20070099378 - KIM; Sang-Su ; et al.	2007-05-03
Semiconductor device having align key and method of fabricating the same Grant 7,129,591 - Kim , et al. October 31, 2	2006-10-31
Multi-exposure semiconductor fabrication mask sets and methods of fabricating such multi-exposure mask sets App 20060073396 - Lee; Doo-Youl ; et al.	2006-04-06
Semiconductor device having align key and method of fabricating the same App 20050104229 - Kim, Sang-Su ; et al.	2005-05-19
Resist reflow measurement key and method of forming a fine pattern of a semiconductor device using the same App 20050089776 - Lee, Doo-youl ; et al.	2005-04-28
Integrated circuit semiconductor device with overlay key and alignment key and method of fabricating the same App 20050031995 - Kang, Chang-Jin ; et al.	2005-02-10

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