Lee; Sung Kwon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Sung Kwon.The latest application filed is for "composition for preventing or alleviating periodontal diseases, containing, as active ingredient, mangosteen extract or alpha- or gamma- mangosteen".

Company Profile

1.68.86

Lee; Sung Kwon - Seoul KR
Lee; Sung-Kwon - Icheon KR
Lee; Sung-Kwon - Gyeonggi-do KR
Lee; Sung-Kwon - Ichon-shi KR
Lee; Sung Kwon - Yongin-si KR
Lee; Sung-Kwon - Kyoungki-do KR
Lee; Sung-Kwon - Kyounggi-do KR
Lee; Sung-Kwon - Suwon-si KR
Lee; Sung-Kwon - Suwon KR
Lee, Sung-Kwon - Suwon-city KR
Lee; Sung-Kwon - Ichon 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
Exendin-4 analogue pegylated with polyethylene glycol or derivative thereof, preparation method thereof, and pharmaceutical composition for preventing or treating diabetes, containing same as active ingredient Grant 10,406,230 - Lee , et al. Sept	2019-09-10
Composition for preventing or alleviating periodontal diseases, containing, as active ingredient, mangosteen extract or .alpha.- or .gamma.-mangosteen Grant 10,022,412 - Lee , et al. July 17, 2	2018-07-17
Composition For Preventing Or Alleviating Periodontal Diseases, Containing, As Active Ingredient, Mangosteen Extract Or Alpha- Or Gamma- Mangosteen App 20170296604 - LEE; Dae Sung ; et al.	2017-10-19
Exendin-4 Analogue Pegylated With Polyethylene Glycol Or Derivative Thereof, Preparation Method Thereof, And Pharmaceutical Composition For Preventing Or Treating Diabetes, Containing Same As Active Ingredient App 20170189545 - Lee; Sung Kwon ; et al.	2017-07-06
Semiconductor device having hard mask structure and fine pattern and forming method thereof Grant 9,437,444 - Lee , et al. September 6, 2	2016-09-06
Mask pattern for hole patterning and method for fabricating semiconductor device using the same Grant 9,425,072 - Sun , et al. August 23, 2	2016-08-23
N-terminal modified PEG-TRAIL Grant 9,321,825 - Lee , et al. April 26, 2	2016-04-26
Mask Pattern For Hole Patterning And Method For Fabricating Semiconductor Device Using The Same App 20140326408 - SUN; Jun-Hyeub ; et al.	2014-11-06
Semiconductor Device Having Hard Mask Structure And Fine Pattern And Forming Method Thereof App 20140322915 - LEE; Sung-Kwon ; et al.	2014-10-30
Semiconductor device with silicon-containing hard mask and method for fabricating the same Grant 8,846,540 - Lee , et al. September 30, 2	2014-09-30
Mask pattern for hole patterning and method for fabricating semiconductor device using the same Grant 8,785,328 - Sun , et al. July 22, 2	2014-07-22
Semiconductor Device And Method For Fabricating The Same App 20140162453 - LEE; Sung-Kwon ; et al.	2014-06-12
Semiconductor Device With Silicon-containing Hard Mask And Method For Fabricating The Same App 20140057442 - LEE; Sung-Kwon ; et al.	2014-02-27
Mask Pattern For Hole Patterning And Method For Fabricating Semiconductor Device Using The Same App 20130337652 - SUN; Jun-Hyeub ; et al.	2013-12-19
Exendin-4 Analogue Pegylated With Polyethylene Glycol Or Derivative Thereof, Preparation Method Thereof, And Pharmaceutical Compostion For Preventing Or Treating Diabetes, Containing Same As Active Ingredient App 20130217622 - Lee; Sung Kwon ; et al.	2013-08-22
Semiconductor Device And Method For Fabricating The Same App 20130037961 - LEE; Sung-Kwon ; et al.	2013-02-14
Method for forming fine pattern in semiconductor device Grant 8,227,176 - Lee July 24, 2	2012-07-24
Method For Fabricating Semiconductor Device App 20120142189 - LEE; Sung-Kwon	2012-06-07
Method For Forming Contact Hole Of Semiconductor Device App 20120009523 - LEE; Sung-Kwon ; et al.	2012-01-12
Method for forming contact holes in semiconductor device Grant 8,012,881 - Lee , et al. September 6, 2	2011-09-06
Predriver and output driver circuit using the same Grant 7,956,654 - Lee June 7, 2	2011-06-07
Method for forming storage node of capacitor in semiconductor device Grant 7,790,546 - Sun , et al. September 7, 2	2010-09-07
Predriver and output driver circuit using the same App 20100194448 - Lee; Sung Kwon	2010-08-05
Semiconductor device and method for fabricating the same Grant 7,714,435 - Lee , et al. May 11, 2	2010-05-11
Method for fabricating semiconductor device Grant 7,700,493 - Lee , et al. April 20, 2	2010-04-20
Method for fabricating capacitor in semiconductor device Grant 7,687,344 - Lee March 30, 2	2010-03-30
Semiconductor memory device Grant 7,638,827 - Lee December 29, 2	2009-12-29
Method for fabricating a fine pattern in a semiconductor device Grant 7,589,026 - Lee , et al. September 15, 2	2009-09-15
Method for forming contact hole of semiconductor device Grant 7,575,997 - Lee August 18, 2	2009-08-18
N-terminal Modified Peg-trail, Method For Preparing And Uses Thereof App 20090203599 - Lee; Kang Choon ; et al.	2009-08-13
Method for fabricating contact hole of semiconductor device Grant 7,557,039 - Lee , et al. July 7, 2	2009-07-07
Method for fabricating semiconductor device Grant 7,534,553 - Lee , et al. May 19, 2	2009-05-19
Semiconductor Device And Method For Fabricating The Same App 20090121317 - Lee; Sung-Kwon ; et al.	2009-05-14
Method For Forming Fine Pattern In Semiconductor Device App 20090117492 - LEE; Sung-Kwon	2009-05-07
Semiconductor device and method for fabricating the same Grant 7,508,029 - Lee March 24, 2	2009-03-24
Method for fabricating fine pattern in semiconductor device Grant 7,494,599 - Lee , et al. February 24, 2	2009-02-24
Semiconductor device and method for fabricating the same Grant 7,491,606 - Lee , et al. February 17, 2	2009-02-17
Method for fabricating semiconductor device using ArF photolithography capable of protecting tapered profile of hard mask Grant 7,482,279 - Lee January 27, 2	2009-01-27
Method for fabricating semiconductor device Grant 7,476,625 - Lee , et al. January 13, 2	2009-01-13
Method For Forming Storage Node Of Capacitor In Semiconductor Device App 20080293212 - Sun; Jun-Hyeub ; et al.	2008-11-27
Method for fabricating semiconductor device using tungsten as sacrificial hard mask Grant 7,442,648 - Kim , et al. October 28, 2	2008-10-28
Arrangement, device and method for controlling bus request signal generation Grant 7,444,447 - Park , et al. October 28, 2	2008-10-28
Mask rework method App 20080233490 - Lee; Sung-Kwon	2008-09-25
Method for forming storage node of capacitor in semiconductor device Grant 7,410,866 - Sun , et al. August 12, 2	2008-08-12
Method for testing contact open in semicoductor device Grant 7,405,091 - Lee , et al. July 29, 2	2008-07-29
Method for fabricating semiconductor device Grant 7,365,000 - Lee , et al. April 29, 2	2008-04-29
Method for fabricating semiconductor device App 20080081446 - Lee; Sung-Kwon ; et al.	2008-04-03
Method For Fabricating A Fine Pattern In A Semiconductor Device App 20080003834 - LEE; Sung-Kwon ; et al.	2008-01-03
Method for fabricating transistor of semiconductor device Grant 7,314,792 - Kim , et al. January 1, 2	2008-01-01
Method For Fabricating Fine Pattern In Semiconductor Device App 20070259524 - LEE; Sung-Kwon ; et al.	2007-11-08
Method for fabricating semiconductor device Grant 7,244,676 - Lee July 17, 2	2007-07-17
Method for fabricating contact hole of semiconductor device App 20070148942 - Lee; Sang-Oh ; et al.	2007-06-28
Semiconductor device and method for fabricating the same App 20070148877 - Lee; Sung-Kwon	2007-06-28
Method for forming contact hole of semiconductor device App 20070082482 - Lee; Sung-Kwon	2007-04-12
Semiconductor device and method for fabricating the same Grant 7,199,013 - Lee April 3, 2	2007-04-03
Method for fabricating semiconductor device capable of preventing damages to conductive structure Grant 7,199,051 - Lee , et al. April 3, 2	2007-04-03
Method and fabricating semiconductor device Grant 7,196,004 - Lee , et al. March 27, 2	2007-03-27
Method for fabricating semiconductor device Grant 7,179,744 - Lee , et al. February 20, 2	2007-02-20
Method for forming contact hole in semiconductor device App 20070015356 - Lee; Min-Suk ; et al.	2007-01-18
Semiconductor device and method for fabricating the same App 20060284228 - Lee; Sung-Kwon ; et al.	2006-12-21
Method for fabricating semiconductor device without damaging hard mask during contact formation process Grant 7,138,340 - Lee , et al. November 21, 2	2006-11-21
Method for fabricating transistor of semiconductor device App 20060246730 - Kim; Myung-Ok ; et al.	2006-11-02
Etching method using photoresist etch barrier Grant 7,125,496 - Lee October 24, 2	2006-10-24
Method for fabricating semiconductor device Grant 7,122,467 - Lee , et al. October 17, 2	2006-10-17
Method for fabricating semiconductor device with fine patterns Grant 7,119,013 - Lee , et al. October 10, 2	2006-10-10
Method for fabricating capacitor in semiconductor device App 20060199329 - Lee; Sung-Kwon	2006-09-07
Method for fabricating semiconductor device App 20060189080 - Lee; Min-Suk ; et al.	2006-08-24
Method for fabricating semiconductor device with fine pattern Grant 7,074,722 - Lee , et al. July 11, 2	2006-07-11
Semiconductor device and method for fabricating the same App 20060138585 - Lee; Sung-Kwon	2006-06-29
Method for forming storage node of capacitor in semiconductor device App 20060131630 - Sun; Jun-Hyeub ; et al.	2006-06-22
Method for fabricating semiconductor device App 20060134560 - Lee; Sung-Kwon ; et al.	2006-06-22
Method for fabricating semiconductor device using ArF photolithography capable of protecting tapered profile of hard mask App 20060124587 - Lee; Sung-Kwon	2006-06-15
Method for fabricating semiconductor device Grant 7,052,999 - Lee , et al. May 30, 2	2006-05-30
Method for fabricating semiconductor device App 20060094250 - Lee; Sung-Kwon ; et al.	2006-05-04
Method for fabricating semiconductor device with fine patterns Grant 7,037,850 - Lee , et al. May 2, 2	2006-05-02
Method for fabricating semiconductor device using tungsten as sacrificial hard mask App 20060079093 - Kim; Kwang-Ok ; et al.	2006-04-13
Method for fabricating semiconductor device using ArF photolithography capable of protecting tapered profile of hard mask Grant 7,026,253 - Lee April 11, 2	2006-04-11
Method for fabricating semiconductor device App 20060073699 - Lee; Sung-Kwon ; et al.	2006-04-06
Method for fabricating semiconductor device Grant 7,018,930 - Lee , et al. March 28, 2	2006-03-28
Semiconductor memory device and method for fabricating the same App 20060046489 - Lee; Sung-Kwon	2006-03-02
Method for fabricating semiconductor device capable of preventing damage by wet cleaning process Grant 6,995,056 - Lee , et al. February 7, 2	2006-02-07
Method for manufacturing multi-level interconnections with dual damascene process Grant 6,994,949 - Lee , et al. February 7, 2	2006-02-07
Semiconductor device capable of preventing chemical damage and method for fabricating the same App 20060022344 - Lee; Sung-Kwon ; et al.	2006-02-02
Method for forming contact hole in semiconductor device App 20060003571 - Lee; Min-Suk ; et al.	2006-01-05
Semiconductor device and method for fabricating the same App 20050280035 - Lee, Sung-Kwon ; et al.	2005-12-22
Semiconductor memory device and method for fabricating the same Grant 6,977,226 - Lee December 20, 2	2005-12-20
Method for testing contact open in semiconductor device App 20050272173 - Lee, Sung-Kwon ; et al.	2005-12-08
Method for fabricating semiconductor device with improved tolerance to wet cleaning process Grant 6,972,262 - Lee , et al. December 6, 2	2005-12-06
Arrangement, device and method for controlling bus request signal generation App 20050188138 - Park, Chang-Dae ; et al.	2005-08-25
Method for forming pattern using argon fluoride photolithography Grant 6,933,236 - Lee , et al. August 23, 2	2005-08-23
Method for fabricating contact pad of semiconductor device Grant 6,916,733 - Lee July 12, 2	2005-07-12
Method for fabricating semiconductor device App 20050136642 - Lee, Sung-Kwon ; et al.	2005-06-23
Method for fabricating semiconductor device without damaging hard mask during contact formation process App 20050136683 - Lee, Sung-Kwon ; et al.	2005-06-23
Method and fabricating semiconductor device App 20050136649 - Lee, Min-Suk ; et al.	2005-06-23
Data latch circuit and method for improving operating speed in a data latch circuit Grant 6,906,558 - Lee , et al. June 14, 2	2005-06-14
Semiconductor device capable of preventing a pattern collapse Grant 6,903,428 - Lee June 7, 2	2005-06-07
Method For Fabricating Semiconductor Device App 20050118829 - Lee, Sung-Kwon ; et al.	2005-06-02
Method for fabricating semiconductor device capable of preventing damages to conductive structure App 20050112865 - Lee, Sung-Kwon ; et al.	2005-05-26
Method for fabricating semiconductor device App 20050112869 - Lee, Sung-Kwon ; et al.	2005-05-26
Method for fabricating semiconductor device Grant 6,897,159 - Lee , et al. May 24, 2	2005-05-24
Method for fabricating semiconductor device with fine pattern App 20050090117 - Lee, Min-Suk ; et al.	2005-04-28
Method for fabricating semiconductor device with fine patterns App 20050090055 - Lee, Min-Suk ; et al.	2005-04-28
Method for fabricating semiconductor device capable of improving process margin of self align contact Grant 6,878,637 - Lee April 12, 2	2005-04-12
Method for fabricating semiconductor device capable of preventing damage by wet cleaning process App 20050074965 - Lee, Sung-Kwon ; et al.	2005-04-07
Method for fabricating semiconductor device with improved tolerance to wet cleaning process App 20050064727 - Lee, Sung-Kwon ; et al.	2005-03-24
Method for fabricating semiconductor device using photoresist pattern formed with argon fluoride laser Grant 6,867,145 - Lee , et al. March 15, 2	2005-03-15
Methods for fabricating semiconductor devices Grant 6,852,592 - Lee , et al. February 8, 2	2005-02-08
Semiconductor memory device and method for fabricating the same App 20050017280 - Lee, Sung-Kwon	2005-01-27
Method for fabricating semiconductor device Grant 6,833,319 - Lee , et al. December 21, 2	2004-12-21
Method for fabricating semiconductor device App 20040253811 - Lee, Sung-Kwon ; et al.	2004-12-16
Method for fabricating semiconductor device with fine patterns App 20040198065 - Lee, Sung-Kwon ; et al.	2004-10-07
Method for fabricating semiconductor device with storage node contact structure Grant 6,800,522 - Lee October 5, 2	2004-10-05
Method for fabricating semiconductor device capable of reducing seam generations Grant 6,784,084 - Kang , et al. August 31, 2	2004-08-31
Method for fabricating semiconductor device Grant 6,784,051 - Lee August 31, 2	2004-08-31
Method for fabricating semiconductor device capable of improving gap-fill property Grant 6,780,763 - Lee August 24, 2	2004-08-24
Method for reducing a parasitic capacitance of a semiconductive memory cell using metal mask for sidewall formation Grant 6,764,893 - Lee , et al. July 20, 2	2004-07-20
Method for fabricating contact pad of semiconductor device App 20040127024 - Lee, Sung-Kwon	2004-07-01
Method for fabricating semiconductor device App 20040126951 - Lee, Sung-Kwon	2004-07-01
Semiconductor device capable of preventing a pattern collapse App 20040124411 - Lee, Sung-Kwon	2004-07-01
Method for fabricating semiconductor device App 20040127058 - Lee, Sung-Kwon ; et al.	2004-07-01
Method for fabricating semiconductor device App 20040126973 - Lee, Sung-Kwon	2004-07-01
Method for fabricating semiconductor device App 20040127052 - Lee, Sung-Kwon ; et al.	2004-07-01
Method for fabricating semiconductor device using ArF photolithography capable of protecting tapered profile of hard mask App 20040127037 - Lee, Sung-Kwon	2004-07-01
Method for fabricating semiconductor device capable of improving gap-fill property App 20040127015 - Lee, Sung-Kwon	2004-07-01
Data latch circuit and method for improving operating speed in a data latch circuit App 20040113673 - Lee, Dong-Gyu ; et al.	2004-06-17
Method For Fabricating Semiconductor Device Capable Of Reducing Seam Generations App 20040082162 - Kang, Hyeok ; et al.	2004-04-29
Method for forming contact plug of semiconductor device Grant 6,723,640 - Lee , et al. April 20, 2	2004-04-20
Method for fabricating semiconductor device App 20040058496 - Lee, Sung-Kwon	2004-03-25
Method for manufacturing semiconductor memory device by using photoresist pattern exposed with ArF laser beam Grant 6,709,986 - Lee , et al. March 23, 2	2004-03-23
Method for fabricating semiconductor device Grant 6,703,314 - Lee , et al. March 9, 2	2004-03-09
Method for fabricating semiconductor device App 20040014278 - Lee, Sung-Kwon ; et al.	2004-01-22
Methods for fabricating semiconductor devices App 20040009656 - Lee, Sung-Kwon ; et al.	2004-01-15
Method for forming contact plug of semiconductor device App 20040002209 - Lee, Sung-Kwon ; et al.	2004-01-01
Method for fabricating semiconductor device using photoresist pattern formed with argon fluoride laser App 20030181054 - Lee, Sung-Kwon ; et al.	2003-09-25
Fabricating a thin film transistor having better punch through resistance and hot carrier effects Grant 6,589,828 - Lee July 8, 2	2003-07-08
Method for fabricating semiconductor device capable of covering facet on plug App 20030124465 - Lee, Sung-Kwon ; et al.	2003-07-03
Method for fabricating semiconductor device App 20030119225 - Lee, Sung-Kwon ; et al.	2003-06-26
Method for fabricating semiconductor device capable of improving process margin of self align contact App 20030119329 - Lee, Sung-Kwon	2003-06-26
Method for fabricating semiconductor device App 20030113993 - Lee, Sung-Kwon ; et al.	2003-06-19
Method for forming pattern using argon fluoride photolithography App 20030114012 - Lee, Sung-Kwon ; et al.	2003-06-19
Method for fabricating semiconductor device App 20030104704 - Lee, Sung-Kwon ; et al.	2003-06-05
Method for manufacturing multi-level interconnections with dual damascene process App 20030003404 - Lee, Sung-Kwon ; et al.	2003-01-02
Etching method using photoresist etch barrier App 20030000920 - Lee, Sung-Kwon	2003-01-02
Method for manufacturing semiconductor memory device by using photoresist pattern exposed with ArF laser beam App 20030003659 - Lee, Sung-Kwon ; et al.	2003-01-02
Method for forming fine pattern in semiconductor device App 20030003714 - Lee, Sung-Kwon ; et al.	2003-01-02
Device formation method for preventing pattern shift caused by glass layer reflow App 20020025647 - Lee, Sung-Kwon	2002-02-28
Semiconductor device manufacturing method for preventing electrical shorts between lower and upper interconnection layers App 20010053573 - Lee, Sung Kwon	2001-12-20
Method for manufacturing a metal interconnection having enhanced filling capability App 20010024688 - Lee, Sung-kwon	2001-09-27
Method for fabricating thin film transistors App 20010004537 - Lee, Sung Kwon	2001-06-21