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Patents Grants
last 30 patents
Information
Patent Grant
Display device
Patent number
12,237,439
Issue date
Feb 25, 2025
Samsung Electronics Co., Ltd.
Euijoon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display device and method of manufacturing light emitting device
Patent number
12,087,879
Issue date
Sep 10, 2024
Samsung Electronics Co., Ltd.
Euijoon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display device and method of manufacturing light emitting device
Patent number
11,705,537
Issue date
Jul 18, 2023
Samsung Electronics Co., Ltd.
Euijoon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Micro light source array, display device having the same, and metho...
Patent number
11,652,093
Issue date
May 16, 2023
Samsung Electronics Co., Ltd.
Junhee Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of aligning micro LEDs and method of manufacturing micro LED...
Patent number
11,329,187
Issue date
May 10, 2022
Samsung Electronics Co., Ltd.
Kyungwook Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display apparatus
Patent number
11,251,337
Issue date
Feb 15, 2022
Seoul National University R&DB Foundation
Euijoon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display apparatus
Patent number
11,145,798
Issue date
Oct 12, 2021
Seoul National University R&DB Foundation
Euijoon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Micro light source array, display device having the same, and metho...
Patent number
11,056,473
Issue date
Jul 6, 2021
Samsung Electronics Co., Ltd.
Junhee Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor thin film structure and method of forming the same
Patent number
9,793,359
Issue date
Oct 17, 2017
HEXASOLUTION CO., LTD.
Euijoon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photodetector with plasmonic structure and method for fabricating t...
Patent number
9,722,108
Issue date
Aug 1, 2017
Agency for Defense Development
Chulkyun Seok
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices and methods of manufacturing the same
Patent number
9,230,804
Issue date
Jan 5, 2016
Samsung Electronics Co., Ltd.
Sangmoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating substrate where patterns are formed
Patent number
8,936,828
Issue date
Jan 20, 2015
SNU R&DB Foundation
Euijoon Yoon
C30 - CRYSTAL GROWTH
Information
Patent Grant
Structure of thin nitride film and formation method thereof
Patent number
8,847,362
Issue date
Sep 30, 2014
SNU R&DB Foundation
Euijoon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating substrate where patterns are formed
Patent number
8,691,334
Issue date
Apr 8, 2014
SK Hynix Inc.
Euijoon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting diode coating method
Patent number
8,410,517
Issue date
Apr 2, 2013
SNU R&DB Foundation
Sunghoon Kwon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Growth method of nitride semiconductor layer and light emitting dev...
Patent number
7,977,664
Issue date
Jul 12, 2011
Seoul National University Industry Foundation
Euijoon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Growth method for nitride semiconductor epitaxial layers
Patent number
7,964,483
Issue date
Jun 21, 2011
Seoul National University Industry Foundation
Euijoon Yoon
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
LED DEVICE, METHOD OF MANUFACTURING THE LED DEVICE, AND DISPLAY APP...
Publication number
20250212562
Publication date
Jun 26, 2025
Samsung Electronics Co., Ltd.
Kyungwook HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE
Publication number
20250169232
Publication date
May 22, 2025
Samsung Electronics Co., Ltd.
Euijoon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DEVICE
Publication number
20240395972
Publication date
Nov 28, 2024
Samsung Electronics Co., Ltd.
Euijoon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DEVICE
Publication number
20230299234
Publication date
Sep 21, 2023
Samsung Electronics Co.,Ltd.
Euijoon YOON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED DEVICE, METHOD OF MANUFACTURING THE LED DEVICE, AND DISPLAY APP...
Publication number
20220416123
Publication date
Dec 29, 2022
Samsung Electronics Co., Ltd.
Kyungwook HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20210335766
Publication date
Oct 28, 2021
Seoul National University R&DB Foundation
Euijoon YOON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE
Publication number
20210336084
Publication date
Oct 28, 2021
Seoul National University R&DB Foundation
Euijoon YOON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DEVICE
Publication number
20210336085
Publication date
Oct 28, 2021
Seoul National University R&DB Foundation
Euijoon YOON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICRO LIGHT SOURCE ARRAY, DISPLAY DEVICE HAVING THE SAME, AND METHO...
Publication number
20210296296
Publication date
Sep 23, 2021
Samsung Electronics Co., Ltd.
Junhee CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF ALIGNING MICRO LEDs AND METHOD OF MANUFACTURING MICRO LED...
Publication number
20210184070
Publication date
Jun 17, 2021
Samsung Electronics Co., Ltd.
Kyungwook HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED DEVICE, METHOD OF MANUFACTURING THE LED DEVICE, AND DISPLAY APP...
Publication number
20210159361
Publication date
May 27, 2021
Samsung Electronics Co., Ltd.
Kyungwook HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICRO LIGHT SOURCE ARRAY, DISPLAY DEVICE HAVING THE SAME, AND METHO...
Publication number
20200168594
Publication date
May 28, 2020
Samsung Electronics Co., Ltd.
Junhee CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY APPARATUS
Publication number
20200152832
Publication date
May 14, 2020
Seoul National University R&DB Foundation
Euijoon YOON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY APPARATUS
Publication number
20200035890
Publication date
Jan 30, 2020
Seoul National University R&DB Foundation
Euijoon YOON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTODETECTOR WITH PLASMONIC STRUCTURE AND METHOD FOR FABRICATING T...
Publication number
20160079452
Publication date
Mar 17, 2016
AGENCY FOR DEFENSE DEVELOPMENT
Chulkyun SEOK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE THIN FILM STUCTURE AND METHOD OF FORMING THE SAME
Publication number
20150087137
Publication date
Mar 26, 2015
SNU R&DB Foundation
Euijoon YOON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR THIN FILM STRUCTURE AND METHOD OF FORMING THE SAME
Publication number
20140070372
Publication date
Mar 13, 2014
Euijoon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING GRAPHENE, TRANSPARENT ELECTRODE AND ACTIVE...
Publication number
20120328906
Publication date
Dec 27, 2012
UNIST Academy-Industry Research Corporation
Soon-Yong KWON
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SAME
Publication number
20120205783
Publication date
Aug 16, 2012
SNU R&DB Foundation
Sangmoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GROWTH METHOD OF NITRIDE SEMICONDUCTOR LAYER AND LIGHT EMITTING DEV...
Publication number
20120187366
Publication date
Jul 26, 2012
Seoul National University Industry Foundation
Euijoon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FABRICATING SUBSTRATE WHERE PATTERNS ARE FORMED
Publication number
20120040092
Publication date
Feb 16, 2012
SNU R&DB Foundation
Euijoon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FABRICATING SUBSTRATE WHERE PATTERNS ARE FORMED
Publication number
20120040087
Publication date
Feb 16, 2012
SNU R&DB Foundation
Euijoon Yoon
C30 - CRYSTAL GROWTH
Information
Patent Application
STRUCTURE OF THIN NITRIDE FILM AND FORMATION METHOD THEREOF
Publication number
20110156214
Publication date
Jun 30, 2011
SNU R&DB Foundation
Euijoon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DIODE COATING METHOD
Publication number
20100276716
Publication date
Nov 4, 2010
Sunghoon Kwon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Growth method of nitride semiconductor layer and light emitting dev...
Publication number
20070075307
Publication date
Apr 5, 2007
Seoul National University Industry Foundation
Euijoon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Growth method for nitride semiconductor epitaxial layers
Publication number
20060228901
Publication date
Oct 12, 2006
Seoul National University Industry Foundation
Euijoon Yoon
C30 - CRYSTAL GROWTH