Changhee LEE

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device and apparatus including the same
- Patent number 12,207,548
- Issue date Jan 21, 2025
- Samsung Display Co., Ltd.
- Hyunmi Doh
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Quantum dot, and ink composition, light-emitting device, optical me...
- Patent number 12,173,209
- Issue date Dec 24, 2024
- Samsung Display Co., Ltd.
- Yunku Jung
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Ink composition, light-emitting apparatus using ink composition, an...
- Patent number 12,163,036
- Issue date Dec 10, 2024
- Samsung Display Co., Ltd.
- Junbo Sim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum dot, and ink composition, light-emitting device, optical me...
- Patent number 12,139,652
- Issue date Nov 12, 2024
- Samsung Display Co., Ltd.
- Yunku Jung
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Display apparatus
- Patent number 12,137,600
- Issue date Nov 5, 2024
- Samsung Display Co., Ltd.
- Dongjin Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quantum dot composition, light emitting element, and method for man...
- Patent number 12,129,416
- Issue date Oct 29, 2024
- Samsung Display Co., Ltd.
- Changhee Lee
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Ionic wind generator and electronic device having heat dissipation...
- Patent number 11,967,804
- Issue date Apr 23, 2024
- LG Electronics Inc.
- BongJun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum dot composition, light emitting element, and method for man...
- Patent number 11,959,001
- Issue date Apr 16, 2024
- Samsung Display Co., Ltd.
- Changhee Lee
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light emitting element and display device including the same and me...
- Patent number 11,955,468
- Issue date Apr 9, 2024
- Samsung Display Co., Ltd.
- Yunku Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device including electron transport particle, electr...
- Patent number 11,917,845
- Issue date Feb 27, 2024
- Samsung Display Co., Ltd.
- Sooho Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Quantum dot composition including a quantum dot, and a ligand havin...
- Patent number 11,910,703
- Issue date Feb 20, 2024
- Samsung Display Co., Ltd.
- Changhee Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Quantum dot composition including a ligand bonded to a surface of a...
- Patent number 11,866,627
- Issue date Jan 9, 2024
- Samsung Display Co., Ltd.
- Changhee Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Semiconductor nanoparticles, electronic device including the same,...
- Patent number 11,870,001
- Issue date Jan 9, 2024
- Samsung Display Co., Ltd.
- Sooho Lee
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Organic electroluminescence device and compound for organic electro...
- Patent number 11,844,274
- Issue date Dec 12, 2023
- Samsung Display Co., Ltd.
- SooYoung Park
Information Patent Grant
Quantum dot, method of preparing quantum dot, optical member includ...
- Patent number 11,802,239
- Issue date Oct 31, 2023
- Samsung Display Co., Ltd.
- Yunhyuk Ko
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light-emitting device and display apparatus including the same
- Patent number 11,777,058
- Issue date Oct 3, 2023
- Samsung Display Co., Ltd.
- Yunku Jung
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and method for manufacturing the same
- Patent number 11,765,954
- Issue date Sep 19, 2023
- Samsung Display Co., Ltd.
- Jingoo Kang
Information Patent Grant
Light emitting diode, manufacturing method thereof and display devi...
- Patent number 11,730,003
- Issue date Aug 15, 2023
- Samsung Display Co., Ltd.
- Choelmin Jang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for manufacturing light emitting element including quantum d...
- Patent number 11,667,834
- Issue date Jun 6, 2023
- Samsung Display Co., Ltd.
- Changhee Lee
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Quantum dot-containing material, method of preparing the same, and...
- Patent number 11,649,401
- Issue date May 16, 2023
- Samsung Display Co., Ltd.
- Sehun Kim
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of preparing quantum dot, optical member comprising quantum...
- Patent number 11,649,402
- Issue date May 16, 2023
- Samsung Display Co., Ltd.
- Yunhyuk Ko
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Ink composition, light-emitting device including the same, and meth...
- Patent number 11,597,848
- Issue date Mar 7, 2023
- Samsung Display Co., Ltd.
- Junbo Sim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ionic wind generator and electronic device having heat dissipation...
- Patent number 11,329,456
- Issue date May 10, 2022
- LG Electronics Inc.
- BongJun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode, manufacturing method thereof and display devi...
- Patent number 11,239,438
- Issue date Feb 1, 2022
- Samsung Display Co., Ltd.
- Choelmin Jang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for discovery of microRNA biomarker for cancer diagnosis, an...
- Patent number 11,155,875
- Issue date Oct 26, 2021
- LG Electronics Inc.
- Jaehoon Lee
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Device and method for transmitting reference signal
- Patent number 10,447,445
- Issue date Oct 15, 2019
- Electronics and Telecommunications Research Institute
- Ok-Sun Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling random access opportunity in m...
- Patent number 10,004,089
- Issue date Jun 19, 2018
- Electronics and Telecommunications Research Institute
- Changhee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for synchronization in D2D communication network
- Patent number 9,867,156
- Issue date Jan 9, 2018
- Electronics and Telecommunications Research Institute
- Changhee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for device to device communication
- Patent number 9,832,800
- Issue date Nov 28, 2017
- Electronics and Telecommunications Research Institute
- Wooram Shin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Organic light-emitting device and method of fabricating the same
- Patent number 9,818,965
- Issue date Nov 14, 2017
- SNU R&DB Foundation
- Hyunduck Cho
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF OBSERVING AUGER RECOMBINATION OF QUANTUM DOTS
- Publication number 20240414933
- Publication date Dec 12, 2024
- SAMSUNG DISPLAY CO., LTD.
- YUNHYUK KO
Information Patent Application
METHOD AND APPARATUS FOR MANUFACTURING DISPLAY DEVICE
- Publication number 20240274625
- Publication date Aug 15, 2024
- SAMSUNG DISPLAY CO., LTD.
- Yungbin CHUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240206280
- Publication date Jun 20, 2024
- SAMSUNG DISPLAY CO., LTD.
- Seung Hun KIM
Information Patent Application
ELECTRON TRANSPORT LAYER INCLUDING MIXED COMPOSITION, METHOD OF MAN...
- Publication number 20240206219
- Publication date Jun 20, 2024
- SAMSUNG DISPLAY CO., LTD.
- Jonghoon Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
QUANTUM DOT COMPOSITION, LIGHT EMITTING ELEMENT, AND METHOD FOR MAN...
- Publication number 20240141228
- Publication date May 2, 2024
- SAMSUNG DISPLAY CO., LTD.
- Changhee LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240074286
- Publication date Feb 29, 2024
- SAMSUNG DISPLAY CO., LTD.
- HYUNEOK SHIN
Information Patent Application
COPOLYMER FOR QUANTUM DOT LIGAND, AND QUANTUM DOT COMPLEX, QUANTUM...
- Publication number 20240002724
- Publication date Jan 4, 2024
- SAMSUNG DISPLAY CO., LTD.
- Yunhyuk Ko
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230422537
- Publication date Dec 28, 2023
- SAMSUNG DISPLAY CO., LTD.
- Jonghoon Kim
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230413598
- Publication date Dec 21, 2023
- SAMSUNG DISPLAY CO., LTD.
- Sehun KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF PREPARING METAL OXIDE COMPOSITION, LIGHT-EMITTING DEVICE...
- Publication number 20230313034
- Publication date Oct 5, 2023
- SAMSUNG DISPLAY CO., LTD.
- Sehun Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF PREPARING QUANTUM DOT, QUANTUM DOT, AND INK COMPOSITION,...
- Publication number 20230320116
- Publication date Oct 5, 2023
- SAMSUNG DISPLAY CO., LTD.
- Yunhyuk Ko
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230320123
- Publication date Oct 5, 2023
- SAMSUNG DISPLAY CO., LTD.
- Sehun Kim
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230217676
- Publication date Jul 6, 2023
- SAMSUNG DISPLAY CO., LTD.
- Heunggyu Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230180504
- Publication date Jun 8, 2023
- SAMSUNG DISPLAY CO., LTD.
- Yunhyuk Ko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230135917
- Publication date May 4, 2023
- SAMSUNG DISPLAY CO., LTD.
- Sehun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE, MANUFACTURING METHOD THEREOF AND ELECTRONIC...
- Publication number 20230131817
- Publication date Apr 27, 2023
- SAMSUNG DISPLAY CO., LTD.
- Jiyoon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING INORGANIC OXIDE PARTICLE, METHOD OF MANUFAC...
- Publication number 20230038085
- Publication date Feb 9, 2023
- SAMSUNG DISPLAY CO., LTD.
- Hyunmi DOH
- C01 - INORGANIC CHEMISTRY
Information Patent Application
DISPLAY DEVICE AND METHOD OF PROVIDING THE SAME
- Publication number 20230044202
- Publication date Feb 9, 2023
- SAMSUNG DISPLAY CO., LTD.
- JIYOON KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
QUANTUM DOT, AND INK COMPOSITION, LIGHT-EMITTING DEVICE, OPTICAL ME...
- Publication number 20230045448
- Publication date Feb 9, 2023
- SAMSUNG DISPLAY CO., LTD.
- Yunhyuk Ko
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS COMPRISING LIGHT-EMI...
- Publication number 20230025948
- Publication date Jan 26, 2023
- SAMSUNG DISPLAY CO., LTD.
- Youngil Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
QUANTUM DOT, METHOD OF PREPARING THE QUANTUM DOT, COMPOSITION INCLU...
- Publication number 20230011105
- Publication date Jan 12, 2023
- SAMSUNG DISPLAY CO., LTD.
- Yunhyuk Ko
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20220367830
- Publication date Nov 17, 2022
- SAMSUNG DISPLAY CO., LTD.
- Yunku Jung
- B82 - NANO-TECHNOLOGY
Information Patent Application
METAL OXIDE COMPOSITION, METHOD OF MANUFACTURING LIGHT-EMITTING DEV...
- Publication number 20220315441
- Publication date Oct 6, 2022
- SAMSUNG DISPLAY CO., LTD.
- Sehun KIM
- C01 - INORGANIC CHEMISTRY
Information Patent Application
DISPLAY APPARATUS
- Publication number 20220293683
- Publication date Sep 15, 2022
- SAMSUNG DISPLAY CO., LTD.
- Dongjin Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IONIC WIND GENERATOR AND ELECTRONIC DEVICE HAVING HEAT DISSIPATION...
- Publication number 20220239072
- Publication date Jul 28, 2022
- LG ELECTRONICS INC.
- BongJun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INK COMPOSITION, LIGHT-EMITTING DEVICE, AND METHOD OF MANUFACTURING...
- Publication number 20220204799
- Publication date Jun 30, 2022
- SAMSUNG DISPLAY CO., LTD.
- Sungwoon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR NANOPARTICLES, ELECTRONIC DEVICE INCLUDING THE SAME,...
- Publication number 20220149223
- Publication date May 12, 2022
- SAMSUNG DISPLAY CO., LTD.
- Sooho LEE
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT-EMITTING DEVICE AND AN ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20220131108
- Publication date Apr 28, 2022
- SAMSUNG DISPLAY CO., LTD.
- Myoungjin PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220123060
- Publication date Apr 21, 2022
- SAMSUNG DISPLAY CO., LTD.
- JINGOO KANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
QUANTUM DOT, AND INK COMPOSITION, LIGHT-EMITTING DEVICE, OPTICAL ME...
- Publication number 20220112425
- Publication date Apr 14, 2022
- SAMSUNG DISPLAY CO., LTD.
- Yunku Jung
- B82 - NANO-TECHNOLOGY

Changhee LEE

Person

Patents Grantslast 30 patents

Light-emitting device and apparatus including the same

Quantum dot, and ink composition, light-emitting device, optical me...

Ink composition, light-emitting apparatus using ink composition, an...

Quantum dot, and ink composition, light-emitting device, optical me...

Display apparatus

Quantum dot composition, light emitting element, and method for man...

Ionic wind generator and electronic device having heat dissipation...

Quantum dot composition, light emitting element, and method for man...

Light emitting element and display device including the same and me...

Light-emitting device including electron transport particle, electr...

Quantum dot composition including a quantum dot, and a ligand havin...

Quantum dot composition including a ligand bonded to a surface of a...

Semiconductor nanoparticles, electronic device including the same,...

Organic electroluminescence device and compound for organic electro...

Quantum dot, method of preparing quantum dot, optical member includ...

Light-emitting device and display apparatus including the same

Display device and method for manufacturing the same

Light emitting diode, manufacturing method thereof and display devi...

Method for manufacturing light emitting element including quantum d...

Quantum dot-containing material, method of preparing the same, and...

Method of preparing quantum dot, optical member comprising quantum...

Ink composition, light-emitting device including the same, and meth...

Ionic wind generator and electronic device having heat dissipation...

Light emitting diode, manufacturing method thereof and display devi...

Method for discovery of microRNA biomarker for cancer diagnosis, an...

Device and method for transmitting reference signal

Method and apparatus for controlling random access opportunity in m...

Method and apparatus for synchronization in D2D communication network

Method and apparatus for device to device communication

Organic light-emitting device and method of fabricating the same

Patents Applicationslast 30 patents

METHOD OF OBSERVING AUGER RECOMBINATION OF QUANTUM DOTS

METHOD AND APPARATUS FOR MANUFACTURING DISPLAY DEVICE

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

ELECTRON TRANSPORT LAYER INCLUDING MIXED COMPOSITION, METHOD OF MAN...

QUANTUM DOT COMPOSITION, LIGHT EMITTING ELEMENT, AND METHOD FOR MAN...

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

COPOLYMER FOR QUANTUM DOT LIGAND, AND QUANTUM DOT COMPLEX, QUANTUM...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

METHOD OF PREPARING METAL OXIDE COMPOSITION, LIGHT-EMITTING DEVICE...

METHOD OF PREPARING QUANTUM DOT, QUANTUM DOT, AND INK COMPOSITION,...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME

LIGHT-EMITTING DEVICE, MANUFACTURING METHOD THEREOF AND ELECTRONIC...

METHOD OF MANUFACTURING INORGANIC OXIDE PARTICLE, METHOD OF MANUFAC...

DISPLAY DEVICE AND METHOD OF PROVIDING THE SAME

QUANTUM DOT, AND INK COMPOSITION, LIGHT-EMITTING DEVICE, OPTICAL ME...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS COMPRISING LIGHT-EMI...

QUANTUM DOT, METHOD OF PREPARING THE QUANTUM DOT, COMPOSITION INCLU...

LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME

METAL OXIDE COMPOSITION, METHOD OF MANUFACTURING LIGHT-EMITTING DEV...

DISPLAY APPARATUS

IONIC WIND GENERATOR AND ELECTRONIC DEVICE HAVING HEAT DISSIPATION...

INK COMPOSITION, LIGHT-EMITTING DEVICE, AND METHOD OF MANUFACTURING...

SEMICONDUCTOR NANOPARTICLES, ELECTRONIC DEVICE INCLUDING THE SAME,...

LIGHT-EMITTING DEVICE AND AN ELECTRONIC APPARATUS INCLUDING THE SAME

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

QUANTUM DOT, AND INK COMPOSITION, LIGHT-EMITTING DEVICE, OPTICAL ME...