Sunwoo; Kook-hyun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sunwoo; Kook-hyun.The latest application filed is for "perpendicular magnetic recording head and method of manufacturing the same".

Company Profile

0.14.22

Sunwoo; Kook-hyun - Hwaseong-si KR
Sunwoo; Kook-hyun - Yongin-si KR
Sunwoo; Kook-hyun - Hwanseong-si KR
Sunwoo; Kook Hyun - Choongchungnam-do KR
Sunwoo; Kook Hyun - Taean-gun KR
Sunwoo; Kook Hyun - Kyungki-do KR
Sunwoo, Kook Hyun - Suwon 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
Perpendicular Magnetic Recording Head and Method of Manufacturing the Same App 20130075359 - Lee; Joo-ho ; et al.	2013-03-28
Perpendicular magnetic recording head and method of manufacturing the same Grant 8,315,014 - Lee , et al. November 20, 2	2012-11-20
Magnetic write head with side shield and gap layer Grant 8,233,236 - Kim , et al. July 31, 2	2012-07-31
Magnetic recording head comprising conical main pole tip and method of manufacturing the same Grant 8,174,789 - Na , et al. May 8, 2	2012-05-08
Perpendicular magnetic recording head having front and back poles of different specific resistances Grant 8,144,426 - Kim , et al. March 27, 2	2012-03-27
Perpendicular magnetic recording head having a coil enclosing a sub-yoke Grant 8,107,191 - Im , et al. January 31, 2	2012-01-31
Perpendicular magnetic recording head and method for manufacturing the same Grant 8,035,921 - Sunwoo October 11, 2	2011-10-11
Perpendicular magnetic recording head having coil portions above a main pole and provided with different cross-sectional shapes and method of manufacturing the same Grant 8,035,920 - Na , et al. October 11, 2	2011-10-11
Magnetic random access memory device using current induced switching Grant 7,778,067 - Kim , et al. August 17, 2	2010-08-17
Heat-assisted Magnetic Recording Head Gimbal Assembly App 20100007980 - Kim; Hyun-jei ; et al.	2010-01-14
Magnetic Write Head And Method Of Manufacturing The Same App 20090122449 - KIM; Yong-su ; et al.	2009-05-14
Perpendicular Magnetic Recording Head And Method Of Manufacturing The Same App 20090116144 - LEE; Joo-ho ; et al.	2009-05-07
Magnetic Recording Head Comprising Conical Main Pole Tip And Method Of Manufacturing The Same App 20090103214 - NA; Kyoung-won ; et al.	2009-04-23
Perpendicular Magnetic Recording Head And Method Of Manufacturing The Same App 20090067098 - KIM; Eun-sik ; et al.	2009-03-12
Magnetic Head, Magnetic Recording Medium, And Magnetic Recording Apparatus Using The Magnetic Head And Magnetic Recording Medium App 20090059424 - Kim; Yong-su ; et al.	2009-03-05
Perpendicular Magnetic Recording Head And Method For Manufacturing The Same App 20090015965 - SUNWOO; Kook-hyun	2009-01-15
Perpendicular Magnetic Recording Head And Method Of Manufacturing The Same App 20080316646 - NA; Kyoung-won ; et al.	2008-12-25
Resonator, band-pass filter, and duplexer Grant 7,459,993 - Sunwoo , et al. December 2, 2	2008-12-02
Perpendicular Magnetic Recording Head And Method Of Manufacturing The Same App 20080278852 - KIM; Yong-su ; et al.	2008-11-13
Integrated filter including FBAR and saw resonator and fabrication method therefor Grant 7,439,825 - Nam , et al. October 21, 2	2008-10-21
Tunneling Magnetoresistive Device And Magnetic Head Comprising The Same App 20080231999 - Kim; Eun-sik ; et al.	2008-09-25
Perpendicular Magnetic Recording Head App 20080180838 - IM; Young-hun ; et al.	2008-07-31
Magnetic random access memory device using current induced switching App 20080055789 - Kim; Eun-sik ; et al.	2008-03-06
Perpendicular magnetic recording head for high recording density App 20070285837 - Im; Young-hun ; et al.	2007-12-13
Perpendicular magnetic recording head and method of manufacturing the same App 20070211383 - Sunwoo; Kook-hyun ; et al.	2007-09-13
Resonator, band-pass filter, and duplexer App 20070159270 - Sunwoo; Kook-hyun ; et al.	2007-07-12
Wafer level package fabrication method using laser illumination Grant 7,241,966 - Sunwoo , et al. July 10, 2	2007-07-10
Integrated filter including FBAR and saw resonator and fabrication method therefor App 20070024396 - Nam; Kuang-woo ; et al.	2007-02-01
Wafer level package fabrication method using laser illumination App 20060049155 - Sunwoo; Kook Hyun ; et al.	2006-03-09
FBAR, FBAR based duplexer device and manufacturing method thereof Grant 6,965,281 - Sunwoo , et al. November 15, 2	2005-11-15
FBAR based duplexer device and manufacturing method thereof Grant 6,946,320 - Sunwoo , et al. September 20, 2	2005-09-20
Film bulk acoustic resonator (FBAR) device and method for producing the same Grant 6,933,809 - Kyoung , et al. August 23, 2	2005-08-23
FBAR based duplexer device and manufacturing method thereof App 20050174193 - Sunwoo, Kook Hyun ; et al.	2005-08-11
FBAR based duplexer device and manufacturing method thereof App 20050070045 - Sunwoo, Kook Hyun ; et al.	2005-03-31
FBAR, FBAR based duplexer device and manufacturing method thereof App 20050062558 - Sunwoo, Kook Hyun ; et al.	2005-03-24
Film bulk acoustic resonator (FBAR) device and method for producing the same App 20050035828 - Kyoung, Je Hong ; et al.	2005-02-17

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