Sung-hoon Choa

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for ultraviolet nano-imprint lithography
- Patent number 9,186,700
- Issue date Nov 17, 2015
- Seagate Technology LLC
- Eun-Hyoung Cho
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Apparatus comprising substrate and conductive layer
- Patent number 8,920,153
- Issue date Dec 30, 2014
- Seagate Technology LLC
- Hae-sung Kim
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Information storage medium using nanocrystal particles, method of m...
- Patent number 8,642,155
- Issue date Feb 4, 2014
- Seagate Technology LLC
- Seung-bum Hong
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process and apparatus for ultraviolet nano-imprint lithography
- Patent number 8,562,891
- Issue date Oct 22, 2013
- Seagate Technology LLC
- Eun-Hyoung Cho
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Data storage device having magnetic domain wall motion and method o...
- Patent number 8,559,279
- Issue date Oct 15, 2013
- Samsung Electronics Co., Ltd.
- Sung-chul Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus comprising substrate and conductive layer
- Patent number 8,523,555
- Issue date Sep 3, 2013
- Seagate Technology LLC
- Hae-sung Kim
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Multi-stack memory device
- Patent number 8,437,160
- Issue date May 7, 2013
- Samsung Electronics Co., Ltd.
- In-jun Hwang
- G11 - INFORMATION STORAGE
Information Patent Grant
Conductive layer including implanted metal ions
- Patent number 8,349,527
- Issue date Jan 8, 2013
- Seagate Technology International
- Hae-sung Kim
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Information storage devices using movement of magnetic domain walls...
- Patent number 8,339,829
- Issue date Dec 25, 2012
- Samsung Electronics Co., Ltd.
- Chee-kheng Lim
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferroelectric hard disk system
- Patent number 8,248,906
- Issue date Aug 21, 2012
- Seagate Technology International, LLC
- Seung-bum Hong
- G11 - INFORMATION STORAGE
Information Patent Grant
Information storage medium using nanocrystal particles, method of m...
- Patent number 8,206,803
- Issue date Jun 26, 2012
- Seagate Technology International
- Seung-bum Hong
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process and apparatus for ultraviolet nano-imprint lithography
- Patent number 8,087,920
- Issue date Jan 3, 2012
- Samsung Electronics Co., Ltd.
- Eun-Hyoung Cho
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nano imprint master and method of manufacturing the same
- Patent number 7,968,253
- Issue date Jun 28, 2011
- Samsung Electronics Co., Ltd.
- Hae-sung Kim
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Information storage device using movement of magnetic domain wall,...
- Patent number 7,965,470
- Issue date Jun 21, 2011
- Samsung Electronics Co., Ltd.
- Chee-kheng Lim
- G11 - INFORMATION STORAGE
Information Patent Grant
Silicon-based RF system and method of manufacturing the same
- Patent number 7,964,427
- Issue date Jun 21, 2011
- Samsung Electronics Co., Ltd.
- Yun-kwon Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data storage device using magnetic domain wall movement and method...
- Patent number 7,961,491
- Issue date Jun 14, 2011
- Samsung Electronics Co., Ltd.
- Sung-chul Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Information storage devices using movement of magnetic domain walls...
- Patent number 7,957,175
- Issue date Jun 7, 2011
- Samsung Electronics Co., Ltd.
- Chee-kheng Lim
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device using magnetic domain wall movement and method...
- Patent number 7,952,905
- Issue date May 31, 2011
- Samsung Electronics Co., Ltd.
- In-jun Hwang
- G11 - INFORMATION STORAGE
Information Patent Grant
90°-bent metallic waveguide having tapered c-shaped aperture, metho...
- Patent number 7,944,782
- Issue date May 17, 2011
- Samsung Electronics Co., Ltd.
- Eun-hyoung Cho
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing film bulk acoustic resonator using internal...
- Patent number 7,939,356
- Issue date May 10, 2011
- Samsung Electronics Co., Ltd.
- Jong-seok Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Magnetic recording medium and method of fabricating the same
- Patent number 7,885,026
- Issue date Feb 8, 2011
- Samsung Electronics Co., Ltd.
- Hoo-san Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of increasing recording density of hard disc drive and contr...
- Patent number 7,881,002
- Issue date Feb 1, 2011
- Samsung Electronics Co., Ltd.
- Hoo-san Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic domain information storage device and method of manufactur...
- Patent number 7,864,556
- Issue date Jan 4, 2011
- Samsung Electronics Co., Ltd.
- Chee-kheng Lim
- G11 - INFORMATION STORAGE
Information Patent Grant
Soft template with alignment mark
- Patent number 7,858,010
- Issue date Dec 28, 2010
- Samsung Electronics Co., Ltd.
- Eun-hyoung Cho
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic domain data storage devices and methods of operating the same
- Patent number 7,835,167
- Issue date Nov 16, 2010
- Samsung Electronics Co., Ltd.
- Chee-kheng Lim
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device using magnetic domain wall movement and method...
- Patent number 7,817,461
- Issue date Oct 19, 2010
- Samsung Electronics Co., Ltd.
- Sung-chul Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual-side imprinting lithography system
- Patent number 7,798,802
- Issue date Sep 21, 2010
- Samsung Electronics Co., Ltd.
- Eun-hyoung Cho
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Bit recording process on ferroelectric medium using probe or small...
- Patent number 7,787,351
- Issue date Aug 31, 2010
- Samsung Electronics Co., Ltd.
- Seung Bum Hong
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and magneto-logic circuit
- Patent number 7,755,930
- Issue date Jul 13, 2010
- Samsung Electronics Co., Ltd.
- Kee-won Kim
- G11 - INFORMATION STORAGE
Information Patent Grant
Silicon-based RF system and method of manufacturing the same
- Patent number 7,723,809
- Issue date May 25, 2010
- Samsung Electronics Co., Ltd.
- Yun-kwon Park
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Process and Apparatus for Ultraviolet Nano-Imprint Lithography
- Publication number 20140061975
- Publication date Mar 6, 2014
- SEAGATE TECHNOLOGY LLC
- Eun-Hyoung Cho
- B82 - NANO-TECHNOLOGY
Information Patent Application
APPARATUS COMPRISING SUBSTRATE AND CONDUCTIVE LAYER
- Publication number 20140004325
- Publication date Jan 2, 2014
- Hae-sung Kim
- B82 - NANO-TECHNOLOGY
Information Patent Application
Apparatus comprising substrate and conductive layer
- Publication number 20130064918
- Publication date Mar 14, 2013
- Seagate Technology LLC
- Hae-sung Kim
- B82 - NANO-TECHNOLOGY
Information Patent Application
FERROELECTRIC READ HEAD
- Publication number 20120294137
- Publication date Nov 22, 2012
- SEAGATE TECHNNOLOGY INTERNATIONAL
- Seung-bum HONG
- G11 - INFORMATION STORAGE
Information Patent Application
Information Storage Medium Using Nanocrystal Particles, Method of M...
- Publication number 20120267703
- Publication date Oct 25, 2012
- SEAGATE TECHNOLOGY LLC
- Seung-bum Hong
- G11 - INFORMATION STORAGE
Information Patent Application
PROCESS AND APPARATUS FOR ULTRAVIOLET NANO-IMPRINT LITHOGRAPHY
- Publication number 20120056355
- Publication date Mar 8, 2012
- Samsung Electronics Co., Ltd.
- Eun Hyoung CHO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
NANO IMPRINT MASTER AND METHOD OF MANUFACTURING THE SAME
- Publication number 20110223279
- Publication date Sep 15, 2011
- Samsung Electronics Co., Ltd.
- Hae-sung KIM
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Information storage devices using movement of magnetic domain walls...
- Publication number 20110207240
- Publication date Aug 25, 2011
- Chee-kheng Lim
- G11 - INFORMATION STORAGE
Information Patent Application
SILICON-BASED RF SYSTEM AND METHOD OF MANUFACTURING THE SAME
- Publication number 20100197064
- Publication date Aug 5, 2010
- Samsung Electronics Co., Ltd.
- Yun-kwon Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD OF MANUFACTURING FILM BULK ACOUSTIC RESONATOR USING INTERNAL...
- Publication number 20100132174
- Publication date Jun 3, 2010
- Samsung Electronics Co., Ltd.
- Jong-seok KIM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUAL-SIDE IMPRINTING LITHOGRAPHY SYSTEM
- Publication number 20090061035
- Publication date Mar 5, 2009
- Samsung Electronics Co., Ltd.
- Eun-hyoung CHO
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD OF MANUFACTURING PATTERNED MAGNETIC RECORDING MEDIUM
- Publication number 20090029298
- Publication date Jan 29, 2009
- Samsung Electronics Co., Ltd.
- Du-hyun LEE
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF INCREASING RECORDING DENSITY OF HARD DISC DRIVE AND CONTR...
- Publication number 20090009903
- Publication date Jan 8, 2009
- Samsung Electronics Co., Ltd.
- Hoo-san LEE
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, HARD DISK DRIVE EMPLOYING THE SAME, AND...
- Publication number 20090011282
- Publication date Jan 8, 2009
- Samsung Electronics Co., Ltd.
- Hoo-san LEE
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND METHOD OF FABRICATING THE SAME
- Publication number 20090002875
- Publication date Jan 1, 2009
- Samsung Electronics Co., Ltd.
- Hoo-san Lee
- G11 - INFORMATION STORAGE
Information Patent Application
FERROELECTRIC HARD DISK SYSTEM
- Publication number 20080247085
- Publication date Oct 9, 2008
- Samsung Electronics Co., Ltd.
- Seung-bum Hong
- G11 - INFORMATION STORAGE
Information Patent Application
90°-BENT METALLIC WAVEGUIDE HAVING TAPERED C-SHAPED APERTURE, METHO...
- Publication number 20080232225
- Publication date Sep 25, 2008
- Samsung Electronics Co., Ltd.
- Eun-hyoung CHO
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device and magneto-logic circuit
- Publication number 20080219045
- Publication date Sep 11, 2008
- Kee-won Kim
- G11 - INFORMATION STORAGE
Information Patent Application
PROCESS AND APPARATUS FOR ULTRAVIOLET NANO-IMPRINT LITHOGRAPHY
- Publication number 20080204684
- Publication date Aug 28, 2008
- Samsung Electronics Co., Ltd.
- Eun Hyoung CHO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
INFORMATION STORAGE MEDIUM USING NANOCRYSTAL PARTICLES, METHOD OF M...
- Publication number 20080186837
- Publication date Aug 7, 2008
- Samsung Electronics Co., Ltd.
- Seung-bum Hong
- G11 - INFORMATION STORAGE
Information Patent Application
BIT RECORDING PROCESS ON FERROELECTRIC MEDIUM USING PROBE OR SMALL...
- Publication number 20080180832
- Publication date Jul 31, 2008
- Samsung Electronics Co., Ltd.
- Seung Bum HONG
- G11 - INFORMATION STORAGE
Information Patent Application
Information storage devices using movement of magnetic domain walls...
- Publication number 20080152794
- Publication date Jun 26, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Chee-kheng Lim
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE USING MAGNETIC DOMAIN WALL MOVEMENT AND METHOD...
- Publication number 20080137395
- Publication date Jun 12, 2008
- Samsung Electronics Co., Ltd.
- In-jun Hwang
- G11 - INFORMATION STORAGE
Information Patent Application
Data storage device having magnetic domain wall motion and method o...
- Publication number 20080137521
- Publication date Jun 12, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Sung-chul Lee
- G11 - INFORMATION STORAGE
Information Patent Application
Multi-stack memory device
- Publication number 20080137389
- Publication date Jun 12, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- In-Jun Hwang
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic domain data storage devices and methods of operating the same
- Publication number 20080138659
- Publication date Jun 12, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Chee-kheng Lim
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION STORAGE DEVICE USING MOVEMENT OF MAGNETIC DOMAIN WALL,...
- Publication number 20080138661
- Publication date Jun 12, 2008
- Samsung Electronics Co., Ltd.
- Chee-kheng LIM
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic domain information storage device and method of manufactur...
- Publication number 20080137406
- Publication date Jun 12, 2008
- SAMSUNG ELECTRONICS CO., LTD.
- Chee-kheng Lim
- G11 - INFORMATION STORAGE
Information Patent Application
SOFT TEMPLATE WITH ALIGNMENT MARK
- Publication number 20080131791
- Publication date Jun 5, 2008
- Samsung Electronics Co., Ltd.
- Eun-hyoung Cho
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD AND APPARATUS FOR CALIBRATING POSITION OF IMAGE SENSOR, AND...
- Publication number 20080109182
- Publication date May 8, 2008
- Samsung Electronics Co., Ltd.
- Dong-ki Min
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Sung-hoon Choa

Person

Patents Grantslast 30 patents

Process and apparatus for ultraviolet nano-imprint lithography

Apparatus comprising substrate and conductive layer

Information storage medium using nanocrystal particles, method of m...

Process and apparatus for ultraviolet nano-imprint lithography

Data storage device having magnetic domain wall motion and method o...

Apparatus comprising substrate and conductive layer

Multi-stack memory device

Conductive layer including implanted metal ions

Information storage devices using movement of magnetic domain walls...

Ferroelectric hard disk system

Information storage medium using nanocrystal particles, method of m...

Process and apparatus for ultraviolet nano-imprint lithography

Nano imprint master and method of manufacturing the same

Information storage device using movement of magnetic domain wall,...

Silicon-based RF system and method of manufacturing the same

Data storage device using magnetic domain wall movement and method...

Information storage devices using movement of magnetic domain walls...

Data storage device using magnetic domain wall movement and method...

90°-bent metallic waveguide having tapered c-shaped aperture, metho...

Method of manufacturing film bulk acoustic resonator using internal...

Magnetic recording medium and method of fabricating the same

Method of increasing recording density of hard disc drive and contr...

Magnetic domain information storage device and method of manufactur...

Soft template with alignment mark

Magnetic domain data storage devices and methods of operating the same

Data storage device using magnetic domain wall movement and method...

Dual-side imprinting lithography system

Bit recording process on ferroelectric medium using probe or small...

Semiconductor memory device and magneto-logic circuit

Silicon-based RF system and method of manufacturing the same

Patents Applicationslast 30 patents

Process and Apparatus for Ultraviolet Nano-Imprint Lithography

APPARATUS COMPRISING SUBSTRATE AND CONDUCTIVE LAYER

Apparatus comprising substrate and conductive layer

FERROELECTRIC READ HEAD

Information Storage Medium Using Nanocrystal Particles, Method of M...

PROCESS AND APPARATUS FOR ULTRAVIOLET NANO-IMPRINT LITHOGRAPHY

NANO IMPRINT MASTER AND METHOD OF MANUFACTURING THE SAME

Information storage devices using movement of magnetic domain walls...

SILICON-BASED RF SYSTEM AND METHOD OF MANUFACTURING THE SAME

METHOD OF MANUFACTURING FILM BULK ACOUSTIC RESONATOR USING INTERNAL...

DUAL-SIDE IMPRINTING LITHOGRAPHY SYSTEM

METHOD OF MANUFACTURING PATTERNED MAGNETIC RECORDING MEDIUM

METHOD OF INCREASING RECORDING DENSITY OF HARD DISC DRIVE AND CONTR...

MAGNETIC RECORDING MEDIUM, HARD DISK DRIVE EMPLOYING THE SAME, AND...

MAGNETIC RECORDING MEDIUM AND METHOD OF FABRICATING THE SAME

FERROELECTRIC HARD DISK SYSTEM

90°-BENT METALLIC WAVEGUIDE HAVING TAPERED C-SHAPED APERTURE, METHO...

Semiconductor memory device and magneto-logic circuit

PROCESS AND APPARATUS FOR ULTRAVIOLET NANO-IMPRINT LITHOGRAPHY

INFORMATION STORAGE MEDIUM USING NANOCRYSTAL PARTICLES, METHOD OF M...

BIT RECORDING PROCESS ON FERROELECTRIC MEDIUM USING PROBE OR SMALL...

Information storage devices using movement of magnetic domain walls...

DATA STORAGE DEVICE USING MAGNETIC DOMAIN WALL MOVEMENT AND METHOD...

Data storage device having magnetic domain wall motion and method o...

Multi-stack memory device

Magnetic domain data storage devices and methods of operating the same

INFORMATION STORAGE DEVICE USING MOVEMENT OF MAGNETIC DOMAIN WALL,...

Magnetic domain information storage device and method of manufactur...

SOFT TEMPLATE WITH ALIGNMENT MARK

METHOD AND APPARATUS FOR CALIBRATING POSITION OF IMAGE SENSOR, AND...