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Hyungduk KO
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Down-shifting nanophosphors, method for preparing the same, and lum...
Patent number
11,680,204
Issue date
Jun 20, 2023
Korea Institute of Science and Technology
Ho Seong Jang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Transparent planar heating film including transferred metal nanopar...
Patent number
11,083,049
Issue date
Aug 3, 2021
Korea Institute of Science and Technology
Hyungduk Ko
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for surface planarization of object using ligh...
Patent number
10,964,550
Issue date
Mar 30, 2021
Korea Institute of Science and Technology
Gumin Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solar cell having wavelength converting layer and manufacturing met...
Patent number
10,811,552
Issue date
Oct 20, 2020
Korea Institute of Science and Technology
So Hye Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasmonic structure having an identifier pattern indicating a genui...
Patent number
10,532,596
Issue date
Jan 14, 2020
Korea Institute of Science and Technology
Hyungduk Ko
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Optical film with quantum dots embedded in nano patterns, a prepara...
Patent number
9,966,488
Issue date
May 8, 2018
KOREA INSTITUTE OF SCICENCE AND TECHNOLOGY
Hyungduk Ko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wavelength converting structure for near-infrared rays and solar ce...
Patent number
9,373,740
Issue date
Jun 21, 2016
Korea Institute of Science and Technology
Hyungduk Ko
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
MULTI-COLOR TUNABLE UPCONVERSION NANOPHOSPHOR
Publication number
20230037132
Publication date
Feb 2, 2023
Korea Institute of Science and Technology
Ho Seong JANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HIGH-DURABILITY COLORING METAL MEMBER AND METHOD OF PRODUCING THE SAME
Publication number
20230018835
Publication date
Jan 19, 2023
Korea Institute of Science and Technology
Ji Young BYUN
G02 - OPTICS
Information
Patent Application
DOWN-SHIFTING NANOPHOSPHORS, METHOD FOR PREPARING THE SAME, AND LUM...
Publication number
20210332293
Publication date
Oct 28, 2021
Korea Institute of Science and Technology
Ho Seong JANG
B82 - NANO-TECHNOLOGY
Information
Patent Application
TRANSPARENT PLANAR HEATING FILM INCLUDING TRANSFERRED METAL NANOPAR...
Publication number
20200107406
Publication date
Apr 2, 2020
Korea Institute of Science and Technology
Hyungduk KO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND APPARATUS FOR SURFACE PLANARIZATION OF OBJECT USING LIGH...
Publication number
20190333779
Publication date
Oct 31, 2019
Korea Institute of Science and Technology
Gumin KANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLAR CELL PANEL AND THE WINDOW COMPRISING THE SAME
Publication number
20190067505
Publication date
Feb 28, 2019
Korea Institute of Science and Technology
Hyungduk KO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STRUCTURE FOR PREVENTING COUNTERFEIT, FALSIFICATION OR REUSE, AND M...
Publication number
20190023044
Publication date
Jan 24, 2019
Korea Institute of Science and Technology
Hyungduk KO
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
SOLAR CELL PANEL AND WINDOW HAVING THE SAME
Publication number
20180053869
Publication date
Feb 22, 2018
Korea Institute of Science and Technology
Hyungduk KO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
OPTICAL FILM WITH QUANTUM DOTS EMBEDDED IN NANO PATTERNS, A PREPARA...
Publication number
20170133534
Publication date
May 11, 2017
Korea Institute of Science and Technology
Hyungduk KO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WAVELENGTH CONVERTING STRUCTURE FOR NEAR-INFRARED RAYS AND SOLAR CE...
Publication number
20160190370
Publication date
Jun 30, 2016
Korea Institute of Science and Technology
Hyungduk KO
B82 - NANO-TECHNOLOGY
Information
Patent Application
PHOTOREACTIVE SMART WINDOW
Publication number
20160097236
Publication date
Apr 7, 2016
Korea Institute of Science and Technology
Doo-Hyun KO
G02 - OPTICS
Information
Patent Application
SOLAR CELL HAVING WAVELENGTH CONVERTING LAYER AND MANUFACTURING MET...
Publication number
20150364632
Publication date
Dec 17, 2015
Korea Institute of Science and Technology
So Hye CHO
H01 - BASIC ELECTRIC ELEMENTS