Lee; Hang-woo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Hang-woo.The latest application filed is for "method of selective separation of semiconducting carbon nanotubes, dispersion of semiconducting carbon nanotubes, and electronic device including carbon nanotubes separated by using the method".

Company Profile

1.24.31

Lee; Hang-woo - Stanford CA
Lee; Hang-Woo - Suwon-si KR
Lee; Hang-woo - Kyungki-do KR
Lee; Hang-woo - Gyeonggi-do KR
Lee; Hang-Woo - Yongin-si KR
Lee; Hang-woo - Suwon KR
Lee; Hang-woo - Kunpo 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
Method of selective separation of semiconducting carbon nanotubes, dispersion of semiconducting carbon nanotubes, and electronic device including carbon nanotubes separated by using the method Grant 10,355,216 - Park , et al. July 16, 2	2019-07-16
Method Of Selective Separation Of Semiconducting Carbon Nanotubes, Dispersion Of Semiconducting Carbon Nanotubes, And Electronic Device Including Carbon Nanotubes Separated By Using The Method App 20170033292 - PARK; Young-jun ; et al.	2017-02-02
Method of selective separation of semiconducting carbon nanotubes, dispersion of semiconducting carbon nanotubes, and electronic device including carbon nanotubes separated by using the method Grant 9,502,152 - Park , et al. November 22, 2	2016-11-22
Method of Selective Separation Of Semiconducting Carbon Nanotubes, Dispersion Of Semiconducting Carbon Nanotubes, And Electronic Device Including Carbon Nanotubes Separated By Using The Method App 20120104328 - Park; Young-jun ; et al.	2012-05-03
Method of forming stack layer and method of manufacturing electronic device having the same Grant 7,700,269 - Park , et al. April 20, 2	2010-04-20
Carbon nanotube emitter and its fabrication method and field emission device (FED) using the carbon nanotube emitter and its fabrication method App 20100026165 - Lee; Hang-Woo ; et al.	2010-02-04
Field Emission Display And Method Of Manufacturing The Same App 20090137179 - Park; Shang-hyeun ; et al.	2009-05-28
Triode structure field emission display device using carbon nanotubes and method of fabricating the same Grant 7,527,988 - Lee , et al. May 5, 2	2009-05-05
Field emission display and method of manufacturing the same Grant 7,511,414 - Park , et al. March 31, 2	2009-03-31
Carbon nanotube emitter and its fabrication method and field emission device (FED) using the carbon nanotube emitter and its fabrication method Grant 7,501,146 - Lee , et al. March 10, 2	2009-03-10
Carbon nanotube composite and method of preparing the same, carbon nanotube composite thin film prepared from the carbon nanotube composite and method of preparing the carbon nanotube composite thin film App 20080234424 - Lee; Hang-Woo ; et al.	2008-09-25
Field emission device and field emission display including dual cathode electrodes Grant 7,372,197 - Ahn , et al. May 13, 2	2008-05-13
Field emission device with focusing control electrode and field emission display Grant 7,348,722 - Ahn , et al. March 25, 2	2008-03-25
Field emission device App 20080003916 - Park; Shang-hyeun ; et al.	2008-01-03
Field emission device with gate having cylindrical part Grant 7,233,102 - Park , et al. June 19, 2	2007-06-19
Field emission type backlight device Grant 7,230,373 - Oh , et al. June 12, 2	2007-06-12
Method of forming stack layer and method of manufacturing electronic device having the same App 20060275987 - Park; Shang-Hyeun ; et al.	2006-12-07
Method of manufacturing field emission device (FED) having carbon nanotube (CNT) emitter App 20060246810 - Lee; Hang-Woo ; et al.	2006-11-02
Carbon nanotube emitter and its fabrication method and field emission device (FED) using the carbon nanotube emitter and its fabrication method App 20060192475 - Lee; Hang-Woo ; et al.	2006-08-31
Method of vertically aligning carbon nanotubes using electrophoresis App 20060131172 - Kim; Ha-Jin ; et al.	2006-06-22
Field emission display with double gate structure and method of manufacturing therefor Grant 7,056,753 - Lee , et al. June 6, 2	2006-06-06
Method of manufacturing a field emission device utilizing the sacrificial layer Grant 7,044,822 - Lee , et al. May 16, 2	2006-05-16
Field emission device with mesh grid Grant 7,045,948 - Lee , et al. May 16, 2	2006-05-16
Field emission device and field emission display including dual cathode electrodes App 20050194887 - Ahn, Pil-soo ; et al.	2005-09-08
Field emission device with focusing control electrode and field emission display App 20050189868 - Ahn, Pil-soo ; et al.	2005-09-01
Method of fabricating field emission display employing carbon nanotubes Grant 6,935,915 - Park , et al. August 30, 2	2005-08-30
Field emission type backlight device App 20050179380 - Oh, Tae-sik ; et al.	2005-08-18
Panel for field emission type backlight device and method of manufacturing the same App 20050174038 - Lee, Hang-woo ; et al.	2005-08-11
Field emission backlight device App 20050174040 - Jung, Jae-Eun ; et al.	2005-08-11
Field emission device Grant 6,927,534 - Choi , et al. August 9, 2	2005-08-09
Method of forming carbon nanotube emitter and method of manufacturing field emission display using the same App 20050136787 - Lee, Hang-Woo ; et al.	2005-06-23
Triode structure field emission display device using carbon nanotubes and method of fabricating the same App 20050040752 - Lee, Hang-woo ; et al.	2005-02-24
Triode field emission display using carbon nanobtubes Grant 6,836,066 - Lee , et al. December 28, 2	2004-12-28
Method of manufacturing field emission device Grant 6,815,238 - Lee , et al. November 9, 2	2004-11-09
Triode structure field emission display device using carbon nanotubes and method of fabricating the same Grant 6,812,480 - Lee , et al. November 2, 2	2004-11-02
Field emission device and method for fabricating the same Grant 6,809,464 - Choi , et al. October 26, 2	2004-10-26
Method of manufacturing field emission device App 20040161867 - Lee, Jeong-hee ; et al.	2004-08-19
Field emission display with double gate structure and method of manufacturing therefor App 20040140489 - Lee, Hang-woo ; et al.	2004-07-22
Field emission display and method of manufacturing the same App 20040135493 - Park, Shang-Hyeun ; et al.	2004-07-15
Field emission device App 20040135490 - Lee, Hang-woo ; et al.	2004-07-15
Field emission device and method of manufacturing the same App 20040124756 - Lee, Jeong-Hee ; et al.	2004-07-01
Field emission device App 20040080260 - Park, Shang-hyeun ; et al.	2004-04-29
Method of manufacturing triode carbon nanotube field emitter array Grant 6,699,642 - Chung , et al. March 2, 2	2004-03-02
Field emission device App 20040027052 - Choi, Jun-hee ; et al.	2004-02-12
Method for manufacturing field emission device Grant 6,632,114 - Choi , et al. October 14, 2	2003-10-14
Triode structure field emission display device using carbon nanotubes and method of fabricating the same App 20030141495 - Lee, Hang-Woo ; et al.	2003-07-31
Method of fabricating field emission display employing carbon nanotubes App 20030027478 - Park, Shang-Hyeun ; et al.	2003-02-06
Method of manufacturing triode carbon nanotube field emitter array App 20020094494 - Chung, Deuk-seok ; et al.	2002-07-18
Method for fabricating triode-structure carbon nanotube field emitter array Grant 6,339,281 - Lee , et al. January 15, 2	2002-01-15
Method for fabricating triode-structure carbon nanotube field emitter array App 20010007783 - Lee, Hang-woo ; et al.	2001-07-12
Field emission device and method for fabricating the same App 20010006325 - Choi, Jun-hee ; et al.	2001-07-05
Method of forming micro structure having surface roughness due to nano-sized surface features App 20010006851 - Choi, Jun-hee ; et al.	2001-07-05
Field emission device and method for fabricating the same App 20010006321 - Choi, Jun-hee ; et al.	2001-07-05
Second harmonic generation method and apparatus Grant 5,671,232 - Lee , et al. September 23, 1	1997-09-23

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