Ho-Yong Ryu

Person

Daegu-city, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Input device including pen tip, electronic system and control metho...
- Patent number 11,163,407
- Issue date Nov 2, 2021
- Samsung Electronics Co., Ltd.
- Hyung-sun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input device, electronic system and control method therefor
- Patent number 11,150,770
- Issue date Oct 19, 2021
- Samsung Electronics Co., Ltd.
- Hyung-sun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light guide plate stamp and method of manufacturing the same
- Patent number 8,616,875
- Issue date Dec 31, 2013
- Samsung Display Co., Ltd.
- Ho-Han Ryu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Display device
- Patent number 8,553,171
- Issue date Oct 8, 2013
- Samsung Display Co., Ltd.
- Ho-Han Ryu
- G02 - OPTICS
Information Patent Grant
Light source apparatus, method of manufacturing the light source ap...
- Patent number 8,434,926
- Issue date May 7, 2013
- Samsung Display Co., Ltd.
- Ho-Han Ryu
- G02 - OPTICS
Information Patent Grant
Backlight assembly having improved heat releasing structure and dis...
- Patent number 7,832,884
- Issue date Nov 16, 2010
- Samsung Electronics Co., Ltd.
- Ho-Han Ryu
- G02 - OPTICS
Information Patent Grant
Liquid crystal display module for liquid crystal display device and...
- Patent number 7,724,315
- Issue date May 25, 2010
- Samsung Electronics Co., Ltd.
- Ho-Han Ryu
- G02 - OPTICS
Information Patent Grant
Backlight assembly and liquid crystal display having the same
- Patent number 7,609,335
- Issue date Oct 27, 2009
- Samsung Electronic Co., Ltd.
- Ho-Han Ryu
- G02 - OPTICS
Information Patent Grant
Backlight assembly having improved heat releasing structure and dis...
- Patent number 7,530,703
- Issue date May 12, 2009
- Samsung Electronics Co., Ltd.
- Ho-Han Ryu
- G02 - OPTICS
Information Patent Grant
Lamp holder, lamp assembly having the same, backlight assembly havi...
- Patent number 7,452,102
- Issue date Nov 18, 2008
- Samsung Electronics Co., Ltd.
- Ho-Han Ryu
- F21 - LIGHTING
Information Patent Grant
Apparatus and method for file management of portable device
- Patent number 7,058,659
- Issue date Jun 6, 2006
- Samsung Electronics Co., Ltd.
- Ho-yong Ryu
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk changer for checking the position of disks on a roulette witho...
- Patent number 5,802,022
- Issue date Sep 1, 1998
- SamSung Electronics Co., Ltd.
- Chang Seok Kim
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
INPUT DEVICE, ELECTRONIC SYSTEM AND CONTROL METHOD THEREFOR
- Publication number 20210124472
- Publication date Apr 29, 2021
- Samsung Electronics Co., LTD
- Hyung-sun LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT DEVICE, ELECTRONIC SYSTEM AND CONTROL METHOD THEREFOR
- Publication number 20200192523
- Publication date Jun 18, 2020
- Samsung Electronics Co., LTD
- Hyung-sun LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT GUIDE PLATE STAMP AND METHOD OF MANUFACTURING THE SAME
- Publication number 20120006090
- Publication date Jan 12, 2012
- Ho-Han RYU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DISPLAY DEVICE
- Publication number 20100177124
- Publication date Jul 15, 2010
- Samsung Electronics Co., Ltd.
- Ho-Han RYU
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE APPARATUS, METHOD OF MANUFACTURING THE LIGHT SOURCE AP...
- Publication number 20090323371
- Publication date Dec 31, 2009
- Ho-Han RYU
- G02 - OPTICS
Information Patent Application
BACKLIGHT ASSEMBLY HAVING IMPROVED HEAT RELEASING STRUCTURE AND DIS...
- Publication number 20090196018
- Publication date Aug 6, 2009
- Ho-Han Ryu
- G02 - OPTICS
Information Patent Application
BACKLIGHT ASSEMBLY AND LIQUID CRYSTAL DISPLAY HAVING THE SAME
- Publication number 20080266482
- Publication date Oct 30, 2008
- Samsung Electronics Co., Ltd.
- Ho-Han Ryu
- G02 - OPTICS
Information Patent Application
Lamp holder, lamp assembly having the same, backlight assembly havi...
- Publication number 20070030663
- Publication date Feb 8, 2007
- Ho-Han Ryu
- G02 - OPTICS
Information Patent Application
Backlight assembly having improved heat releasing structure and dis...
- Publication number 20050276074
- Publication date Dec 15, 2005
- Ho-Han Ryu
- G02 - OPTICS
Information Patent Application
Apparatus and method for file management of portable device
- Publication number 20030018610
- Publication date Jan 23, 2003
- Samsung Electronics Co., Ltd.
- Ho-Yong Ryu
- G11 - INFORMATION STORAGE
Information Patent Application
Liquid crystal display module for liquid crystal display device a a...
- Publication number 20020054249
- Publication date May 9, 2002
- Ho-Han Ryu
- G02 - OPTICS

Ho-Yong Ryu

Person

Patents Grantslast 30 patents

Input device including pen tip, electronic system and control metho...

Input device, electronic system and control method therefor

Light guide plate stamp and method of manufacturing the same

Display device

Light source apparatus, method of manufacturing the light source ap...

Backlight assembly having improved heat releasing structure and dis...

Liquid crystal display module for liquid crystal display device and...

Backlight assembly and liquid crystal display having the same

Backlight assembly having improved heat releasing structure and dis...

Lamp holder, lamp assembly having the same, backlight assembly havi...

Apparatus and method for file management of portable device

Disk changer for checking the position of disks on a roulette witho...

Patents Applicationslast 30 patents

INPUT DEVICE, ELECTRONIC SYSTEM AND CONTROL METHOD THEREFOR

INPUT DEVICE, ELECTRONIC SYSTEM AND CONTROL METHOD THEREFOR

LIGHT GUIDE PLATE STAMP AND METHOD OF MANUFACTURING THE SAME

DISPLAY DEVICE

LIGHT SOURCE APPARATUS, METHOD OF MANUFACTURING THE LIGHT SOURCE AP...

BACKLIGHT ASSEMBLY HAVING IMPROVED HEAT RELEASING STRUCTURE AND DIS...

BACKLIGHT ASSEMBLY AND LIQUID CRYSTAL DISPLAY HAVING THE SAME

Lamp holder, lamp assembly having the same, backlight assembly havi...

Backlight assembly having improved heat releasing structure and dis...

Apparatus and method for file management of portable device

Liquid crystal display module for liquid crystal display device a a...