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Hyunsik Yoon
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Optimization method and apparatus for efficient beam synthesis
Patent number
11,888,551
Issue date
Jan 30, 2024
Samsung Electronics Co., Ltd.
Donggeun Jo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image projection apparatus and operation method thereof
Patent number
10,310,676
Issue date
Jun 4, 2019
LG Electronics Inc.
Sangho Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical film with partially coated structure array and manufacturin...
Patent number
9,086,529
Issue date
Jul 21, 2015
SNU R&DB Foundation
Kookheon Char
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
OPTIMIZATION METHOD AND APPARATUS FOR EFFICIENT BEAM SYNTHESIS
Publication number
20220416847
Publication date
Dec 29, 2022
Samsung Electronics Co., LTD
Donggeun JO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROJECTION APPARATUS AND OPERATION METHOD THEREOF
Publication number
20180024696
Publication date
Jan 25, 2018
LG ELECTRONICS INC.
Sangho LEE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
THREE-DIMENSIONAL ELECTRODE ON DYE-SENSITIZED SOLAR CELL AND METHOD...
Publication number
20170271088
Publication date
Sep 21, 2017
Kookheon Char
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for active notification for interaction between electronic d...
Publication number
20160205203
Publication date
Jul 14, 2016
Samsung Electronics Co., Ltd.
Sungjin Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
THREE-DIMENSIONAL ELECTRODE ON DYE-SENSITIZED SOLAR CELL AND METHOD...
Publication number
20140326297
Publication date
Nov 6, 2014
Kookheon Char
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL FILM WITH PARTIALLY COATED STRUCTURE ARRAY AND MANUFACTURIN...
Publication number
20140016207
Publication date
Jan 16, 2014
SNU R&DB Foundation
Kookheon Char
G02 - OPTICS