Hoo-san Lee

Person

Osan-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Image sensing device and imaging device including the same
- Patent number 12,323,723
- Issue date Jun 3, 2025
- SK hynix Inc.
- Da Hwan Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor and analog-to-digital converter
- Patent number 11,743,617
- Issue date Aug 29, 2023
- SK Hynix Inc.
- Hoo Chan Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog-to-digital converting circuit, image sensing device and oper...
- Patent number 11,647,308
- Issue date May 9, 2023
- SK Hynix Inc.
- Jin Uk Jeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device and driving method thereof
- Patent number 11,189,218
- Issue date Nov 30, 2021
- Samsung Display Co., Ltd.
- Mitsuru Fujii
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Perpendicular magnetic recording medium
- Patent number 10,026,429
- Issue date Jul 17, 2018
- Seagate Technology LLC
- Sok-hyun Kong
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording layer with regions having differen...
- Patent number 8,889,274
- Issue date Nov 18, 2014
- Seagate Technology International
- Seong-yong Yoon
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo pattern transfer
- Patent number 8,441,754
- Issue date May 14, 2013
- Seagate Technology LLC
- Hoo-san Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording medium
- Patent number 8,415,035
- Issue date Apr 9, 2013
- Seagate Technology LLC
- Hoo San Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording layer with regions having differen...
- Patent number 8,361,641
- Issue date Jan 29, 2013
- Seagate Technology LLC
- Seong-yong Yoon
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording media and method of fabricating the same
- Patent number 8,279,555
- Issue date Oct 2, 2012
- Seagate Technology International
- Myung-bok Lee
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic head having shield and recording apparatus employing the same
- Patent number 8,164,852
- Issue date Apr 24, 2012
- Seagate Technology International
- Hoo-san Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Head gimbals assembly of hard disk and method of assembling thereof
- Patent number 8,111,486
- Issue date Feb 7, 2012
- Samsung Electronics Co., Ltd.
- Sung Dong Suh
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head having a tapered main pole
- Patent number 8,098,456
- Issue date Jan 17, 2012
- Samsung Electronics Co., Ltd.
- Chee-kheng Lim
- G11 - INFORMATION STORAGE
Information Patent Grant
Bit patterned medium
- Patent number 8,043,733
- Issue date Oct 25, 2011
- Samsung Electronics Co., Ltd.
- Hoo-san Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a magnetic recording head
- Patent number 8,042,259
- Issue date Oct 25, 2011
- Samsung Electronics Co., Ltd.
- Hoo-san Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording medium
- Patent number 8,021,770
- Issue date Sep 20, 2011
- Samsung Electronics Co., Ltd.
- Sok-hyun Kong
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 8,007,931
- Issue date Aug 30, 2011
- Samsung Electronics Co., Ltd.
- Hoo-san Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Bit patterned medium
- Patent number 7,948,700
- Issue date May 24, 2011
- Samsung Electronics Co., Ltd.
- Hoo-san Lee
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording head and method of manufacturing the same
- Patent number 7,903,372
- Issue date Mar 8, 2011
- Samsung Electronics Co., Ltd.
- Hoo-san Lee
- G11 - INFORMATION STORAGE
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
Information storage devices using magnetic domain wall movement and...
- Patent number 7,869,264
- Issue date Jan 11, 2011
- Samsung Electronics Co., Ltd.
- Hoo-san Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording media with soft magnetic underlayer
- Patent number 7,799,445
- Issue date Sep 21, 2010
- Samsung Electronics Co., Ltd.
- Hoon-sang Oh
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording head and method of manufacturing t...
- Patent number 7,796,360
- Issue date Sep 14, 2010
- Samsung Electronics Co., Ltd.
- Young-hun Im
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head with trapezoidal layered portion and method...
- Patent number 7,602,584
- Issue date Oct 13, 2009
- Samsung Electronics Co., Ltd.
- Hoo-san Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head having a pole structure formed on a same pl...
- Patent number 7,573,676
- Issue date Aug 11, 2009
- Samsung Electronics Co., Ltd.
- Hoo-san Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing micromirror array and method of manufacturi...
- Patent number 7,372,618
- Issue date May 13, 2008
- Samsung Electronics Co., Ltd.
- Yun-woo Nam
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE SENSING DEVICE AND IMAGING DEVICE INCLUDING THE SAME
- Publication number 20240430593
- Publication date Dec 26, 2024
- SK HYNIX INC.
- Da Hwan PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING TEST DEVICE AND CODING TEST METHOD
- Publication number 20230368696
- Publication date Nov 16, 2023
- JA-IN Lab. Co., Ltd
- Hyung Woo LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANALOG-TO-DIGITAL CONVERTING CIRCUIT, IMAGE SENSING DEVICE AND OPER...
- Publication number 20220368846
- Publication date Nov 17, 2022
- SK HYNIX INC.
- Jin Uk JEON
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
IMAGE SENSOR AND ANALOG-TO-DIGITAL CONVERTER
- Publication number 20220256107
- Publication date Aug 11, 2022
- SK HYNIX INC.
- Hoo Chan LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSING DEVICE AND METHOD FOR OPERATING THE SAME
- Publication number 20220232185
- Publication date Jul 21, 2022
- SK HYNIX INC.
- Jeong Eun SONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY DEVICE AND DRIVING METHOD THEREOF
- Publication number 20210272508
- Publication date Sep 2, 2021
- SAMSUNG DISPLAY CO., LTD.
- Mitsuru FUJII
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE
- Publication number 20200265773
- Publication date Aug 20, 2020
- SAMSUNG DISPLAY CO., LTD.
- Mitsuru FUJII
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Perpendicular Magnetic Recording Layer with Regions Having Differen...
- Publication number 20130143073
- Publication date Jun 6, 2013
- SEAGATE TECHNOLOGY INTERNATIONAL
- Seong-yong Yoon
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR CHIP INCLUDING BUMP HAVING BARRIER LAYER, AND MANUFAC...
- Publication number 20130037946
- Publication date Feb 14, 2013
- FOUNDATION SEOUL TECHNOPARK
- Sung-Dong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING MEDIUM
- Publication number 20100233516
- Publication date Sep 16, 2010
- Samsung Electronics Co., Ltd.
- Sok-hyun Kong
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING MEDIUM
- Publication number 20100233515
- Publication date Sep 16, 2010
- Samsung Electronics Co., Ltd.
- Sok-hyun Kong
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIA, METHOD OF MANUFACTURING THE INFORMATIO...
- Publication number 20100220411
- Publication date Sep 2, 2010
- Samsung Electronics Co., Ltd.
- Hyun-jei Kim
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING HEAD AND METHOD OF MANUFACTURING THE SAME
- Publication number 20100147792
- Publication date Jun 17, 2010
- Samsung Electronics Co., Ltd.
- Hoo-san Lee
- G11 - INFORMATION STORAGE
Information Patent Application
HEAD GIMBALS ASSEMBLY OF HARD DISK AND METHOD OF ASSEMBLING THEREOF
- Publication number 20090323224
- Publication date Dec 31, 2009
- Samsung Electronics Co., Ltd.
- Sung Dong Suh
- G11 - INFORMATION STORAGE
Information Patent Application
SERVO MASTER AND MAGNETIC TRANSFER METHOD USING THE SAME
- Publication number 20090316297
- Publication date Dec 24, 2009
- Samsung Electronics Co., Ltd.
- Hoo-san LEE
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM
- Publication number 20090317663
- Publication date Dec 24, 2009
- Samsung Electronics Co., Ltd.
- Sok-hyun KONG
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING MEDIUM
- Publication number 20090274933
- Publication date Nov 5, 2009
- Samsung Electronics Co., Ltd.
- Seong-yong YOON
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING MEDIUM
- Publication number 20090197119
- Publication date Aug 6, 2009
- Samsung Electronics Co., Ltd.
- Sok-hyun KONG
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND RECORDING APPARATUS EMPLOYING THE SAME
- Publication number 20090141407
- Publication date Jun 4, 2009
- Hoo-san LEE
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIA AND METHOD OF FABRICATING THE SAME
- Publication number 20090135527
- Publication date May 28, 2009
- Samsung Electronics Co., Ltd.
- Myung-bok LEE
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING...
- Publication number 20090117409
- Publication date May 7, 2009
- Samsung Electronics Co., Ltd.
- Hoo-san LEE
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING...
- Publication number 20090068500
- Publication date Mar 12, 2009
- Samsung Electronics Co., Ltd.
- Sok-hyun KONG
- G11 - INFORMATION STORAGE
Information Patent Application
BIT PATTERNED MEDIUM
- Publication number 20090059429
- Publication date Mar 5, 2009
- Samsung Electronics Co., Ltd.
- Hoo-san Lee
- G11 - INFORMATION STORAGE
Information Patent Application
BIT PATTERNED MEDIUM
- Publication number 20090061259
- Publication date Mar 5, 2009
- Samsung Electronics Co., Ltd.
- Hoo-san 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
PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING...
- Publication number 20080299416
- Publication date Dec 4, 2008
- Samsung Electronics Co., Ltd.
- Seong-yong YOON
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING...
- Publication number 20080261081
- Publication date Oct 23, 2008
- Samsung Electronics Co., Ltd.
- Hoo-san Lee
- G11 - INFORMATION STORAGE
Information Patent Application
STRUCTURE FOR LIGHT COUPLING IN HEAT-ASSISTED MAGNETIC RECORDING
- Publication number 20080181560
- Publication date Jul 31, 2008
- Samsung Electronics Co., Ltd.
- Sung Dong SUH
- G11 - INFORMATION STORAGE

Hoo-san Lee

Person

Patents Grantslast 30 patents

Image sensing device and imaging device including the same

Image sensor and analog-to-digital converter

Analog-to-digital converting circuit, image sensing device and oper...

Display device and driving method thereof

Perpendicular magnetic recording medium

Perpendicular magnetic recording layer with regions having differen...

Servo pattern transfer

Perpendicular magnetic recording medium

Perpendicular magnetic recording layer with regions having differen...

Magnetic recording media and method of fabricating the same

Magnetic head having shield and recording apparatus employing the same

Head gimbals assembly of hard disk and method of assembling thereof

Perpendicular magnetic recording head having a tapered main pole

Bit patterned medium

Method of manufacturing a magnetic recording head

Perpendicular magnetic recording medium

Magnetic recording medium

Bit patterned medium

Magnetic recording head and method of manufacturing the same

Magnetic recording medium and method of fabricating the same

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

Information storage devices using magnetic domain wall movement and...

Perpendicular magnetic recording media with soft magnetic underlayer

Perpendicular magnetic recording head and method of manufacturing t...

Magnetic recording head with trapezoidal layered portion and method...

Magnetic recording head having a pole structure formed on a same pl...

Method of manufacturing micromirror array and method of manufacturi...

Patents Applicationslast 30 patents

IMAGE SENSING DEVICE AND IMAGING DEVICE INCLUDING THE SAME

CODING TEST DEVICE AND CODING TEST METHOD

ANALOG-TO-DIGITAL CONVERTING CIRCUIT, IMAGE SENSING DEVICE AND OPER...

IMAGE SENSOR AND ANALOG-TO-DIGITAL CONVERTER

IMAGE SENSING DEVICE AND METHOD FOR OPERATING THE SAME

DISPLAY DEVICE AND DRIVING METHOD THEREOF

DISPLAY DEVICE

Perpendicular Magnetic Recording Layer with Regions Having Differen...

SEMICONDUCTOR CHIP INCLUDING BUMP HAVING BARRIER LAYER, AND MANUFAC...

PERPENDICULAR MAGNETIC RECORDING MEDIUM

PERPENDICULAR MAGNETIC RECORDING MEDIUM

INFORMATION RECORDING MEDIA, METHOD OF MANUFACTURING THE INFORMATIO...

MAGNETIC RECORDING HEAD AND METHOD OF MANUFACTURING THE SAME

HEAD GIMBALS ASSEMBLY OF HARD DISK AND METHOD OF ASSEMBLING THEREOF

SERVO MASTER AND MAGNETIC TRANSFER METHOD USING THE SAME

MAGNETIC RECORDING MEDIUM

PERPENDICULAR MAGNETIC RECORDING MEDIUM

PERPENDICULAR MAGNETIC RECORDING MEDIUM

MAGNETIC HEAD AND RECORDING APPARATUS EMPLOYING THE SAME

MAGNETIC RECORDING MEDIA AND METHOD OF FABRICATING THE SAME

PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING...

PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING...

BIT PATTERNED MEDIUM

BIT PATTERNED 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

PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING...

PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING...

STRUCTURE FOR LIGHT COUPLING IN HEAT-ASSISTED MAGNETIC RECORDING