DONGWOO FINE-CHEM., LTD

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SEOUL, KR

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Patents Grantslast 30 patents

Information Patent Grant
Antenna element and image display device including the same
- Patent number 11,984,654
- Issue date May 14, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Won-Hee Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adhesive composition, adhesive sheet and image display device prepa...
- Patent number 11,976,223
- Issue date May 7, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Kyoung Moon Jung
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Antenna device and display device including the same
- Patent number 11,973,265
- Issue date Apr 30, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Han Sub Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hard coating film and image display device comprising same
- Patent number 11,958,953
- Issue date Apr 16, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Geo San Lim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Touch panel, laminate having the same, and manufacturing method the...
- Patent number 11,960,687
- Issue date Apr 16, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Sung Jin Noh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Antenna package and image display device including the same
- Patent number 11,955,693
- Issue date Apr 9, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Byung Jin Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna structure and image display device including the same
- Patent number 11,955,432
- Issue date Apr 9, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Yoon Ho Huh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Antenna-inserted electrode structure and image display device inclu...
- Patent number 11,955,689
- Issue date Apr 9, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Byoung In Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Antenna device and display device including the same
- Patent number 11,955,697
- Issue date Apr 9, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Young Jun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device and display device including the same
- Patent number 11,955,704
- Issue date Apr 9, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Yoon Ho Huh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna package and image display device including the same
- Patent number 11,955,709
- Issue date Apr 9, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Na Yeon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Touch sensor having wiring overlapping part
- Patent number 11,941,221
- Issue date Mar 26, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Dongjin Son
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Composite panel
- Patent number 11,928,272
- Issue date Mar 12, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Dohyoung Kwon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Conductive film laminate and method of fabricating the same
- Patent number 11,912,910
- Issue date Feb 27, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Hyuk Hwan Kwon
- B32 - LAYERED PRODUCTS
Information Patent Grant
Antenna element, antenna package and display device including the same
- Patent number 11,870,129
- Issue date Jan 9, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Byung Jin Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna package and image display device including the same
- Patent number 11,870,141
- Issue date Jan 9, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Jong Min Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna package and image display device including the same
- Patent number 11,870,150
- Issue date Jan 9, 2024
- Dongwoo Fine-Chem Co., Ltd.
- Young Ju Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna array, antenna device and display device including the same
- Patent number 11,848,501
- Issue date Dec 19, 2023
- Dongwoo Fine-Chem Co., Ltd.
- Jong Min Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna package and image display device including the same
- Patent number 11,847,001
- Issue date Dec 19, 2023
- Dongwoo Fine-Chem Co., Ltd.
- Won Hee Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Antenna structure and image display device including the same
- Patent number 11,848,484
- Issue date Dec 19, 2023
- Dongwoo Fine-Chem Co., Ltd.
- Won Hee Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna element and display device including the same
- Patent number 11,848,488
- Issue date Dec 19, 2023
- Dongwoo Fine-Chem Co., Ltd.
- Yun Seok Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna structure and image display device including the same
- Patent number 11,837,778
- Issue date Dec 5, 2023
- Dongwoo Fine-Chem Co., Ltd.
- Yoon Ho Huh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit board for light-emitting diode assembly, backlight unit inc...
- Patent number 11,835,816
- Issue date Dec 5, 2023
- Dongwoo Fine-Chem Co., Ltd.
- Cheol Hun Lee
- G02 - OPTICS
Information Patent Grant
Circuit board
- Patent number 11,832,385
- Issue date Nov 28, 2023
- Dongwoo Fine-Chem Co., Ltd.
- Ki Joon Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna element, antenna device and display device including the same
- Patent number 11,824,282
- Issue date Nov 21, 2023
- Dongwoo Fine-Chem Co., Ltd.
- Won Hee Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna element and display device including the same
- Patent number 11,824,283
- Issue date Nov 21, 2023
- Dongwoo Fine-Chem Co., Ltd.
- Byung Jin Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Touch sensor panel and optical laminate
- Patent number 11,822,179
- Issue date Nov 21, 2023
- Sumitomo Chemical Company, Limited
- Byunghoon Song
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Multi-sensor structure and image display device including the same
- Patent number 11,816,917
- Issue date Nov 14, 2023
- Dongwoo Fine-Chem Co., Ltd.
- Jong Min Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Antenna structure and display device comprising same
- Patent number 11,815,964
- Issue date Nov 14, 2023
- Dongwoo Fine-Chem Co., Ltd.
- Jong Min Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Antenna structure and image display device including the same
- Patent number 11,804,646
- Issue date Oct 31, 2023
- Dongwoo Fine-Chem Co., Ltd.
- Jong Min Kim
- H01 - BASIC ELECTRIC ELEMENTS

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Patents Applicationslast 30 patents

Information Patent Application
ANTENNA STRUCTURE
- Publication number 20240154299
- Publication date May 9, 2024
- DONGWOO FINE-CHEM CO., LTD.
- HO DONG YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOUCH SCREEN PANEL AND MANUFACTURING METHOD THEREFOR
- Publication number 20240143120
- Publication date May 2, 2024
- DONGWOO FINE-CHEM CO., LTD.
- Sang-Jin PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BARRIER RIB FOR IMAGE DISPLAY DEVICE, MANUFACTURING METHOD THEREFOR...
- Publication number 20240134233
- Publication date Apr 25, 2024
- DONGWOO FINE-CHEM CO., LTD.
- Hun-Sik KIM
- G02 - OPTICS
Information Patent Application
LED LIGHTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240128304
- Publication date Apr 18, 2024
- DONGWOO FINE-CHEM CO., LTD.
- Byoungin KIM
- F21 - LIGHTING
Information Patent Application
POLARIZING PLATE FOR ANTIREFLECTION AND DISPLAY DEVICE COMPRISING T...
- Publication number 20240111082
- Publication date Apr 4, 2024
- DONGWOO FINE-CHEM CO., LTD
- Dongduk CHOI
- B32 - LAYERED PRODUCTS
Information Patent Application
WINDOW LAMINATE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240059852
- Publication date Feb 22, 2024
- DONGWOO FINE-CHEM CO., LTD.
- Duckkyeom KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETCHANT COMPOSITION, AND METHOD OF FORMING PATTERN USING THE SAME,...
- Publication number 20240034932
- Publication date Feb 1, 2024
- DONGWOO FINE-CHEM CO., LTD
- Jin-Kyu Roh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CIRCUIT BOARD FOR ANTENNA, ANTENNA PACKAGE INCLUDING THE SAME AND I...
- Publication number 20230422409
- Publication date Dec 28, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Dae Kyu KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PATCH-TYPE BIOSENSOR
- Publication number 20230414135
- Publication date Dec 28, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Min-Soo YOO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ANTENNA STRUCTURE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20230420854
- Publication date Dec 28, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Won Hee LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA STRUCTURE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20230420852
- Publication date Dec 28, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Won Hee LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE
- Publication number 20230420855
- Publication date Dec 28, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Hee Jun PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA STRUCTURE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20230420867
- Publication date Dec 28, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Won Hee LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TIN-SILVER PLATING SOLUTION AND METHOD FOR FORMING TIN-SILVER SOLDE...
- Publication number 20230407508
- Publication date Dec 21, 2023
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Min Hyung LEE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ANTENNA DEVICE AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20230411852
- Publication date Dec 21, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Young Ju KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE
- Publication number 20230402755
- Publication date Dec 14, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Ho Dong YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BOARD FOR ANTENNA, ANTENNA PACKAGE INCLUDING THE SAME AND I...
- Publication number 20230387568
- Publication date Nov 30, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Sung Hoe KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA STRUCTURE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20230387597
- Publication date Nov 30, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Won Hee LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA STRUCTURE AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20230387577
- Publication date Nov 30, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Won Hee LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COLORED COMPOSITION
- Publication number 20230367049
- Publication date Nov 16, 2023
- Sumitomo Chemical Company, Limited
- Hitomi MANABE
- G02 - OPTICS
Information Patent Application
CIRCUIT BOARD FOR ANTENNA, ANTENNA PACKAGE INCLUDING THE SAME AND I...
- Publication number 20230369745
- Publication date Nov 16, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Won Hee LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Composition for Removing Polymer
- Publication number 20230339843
- Publication date Oct 26, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Soon-Hong Pang
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
ANTENNA STRUCTURE AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20230328887
- Publication date Oct 12, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Na Yeon KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSPARENT ELECTRODE LAMINATE AND TOUCH SENSOR INCLUDING SAME
- Publication number 20230325014
- Publication date Oct 12, 2023
- DONGWOO FINE-CHEM CO., LTD
- Yu-Mi AHN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANTENNA STRUCTURE AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20230327322
- Publication date Oct 12, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Dae Kyu KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOUCH SENSOR AND LAMINATE INCLUDING THE SAME
- Publication number 20230305667
- Publication date Sep 28, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Dongjin SON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ETCHANT
- Publication number 20230295501
- Publication date Sep 21, 2023
- SAMSUNG DISPLAY CO., LTD.
- Shinhyuk Yang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ANTENNA STRUCTURE
- Publication number 20230299483
- Publication date Sep 21, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Young Ju KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE
- Publication number 20230299496
- Publication date Sep 21, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Young Ju KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOUCH SENSOR HAVING WIRING OVERLAPPING PART
- Publication number 20230297202
- Publication date Sep 21, 2023
- DONGWOO FINE-CHEM CO., LTD.
- Dongjin SON
- G06 - COMPUTING CALCULATING COUNTING

DONGWOO FINE-CHEM., LTD

Organization

Patents Grantslast 30 patents

Antenna element and image display device including the same

Adhesive composition, adhesive sheet and image display device prepa...

Antenna device and display device including the same

Hard coating film and image display device comprising same

Touch panel, laminate having the same, and manufacturing method the...

Antenna package and image display device including the same

Antenna structure and image display device including the same

Antenna-inserted electrode structure and image display device inclu...

Antenna device and display device including the same

Antenna device and display device including the same

Antenna package and image display device including the same

Touch sensor having wiring overlapping part

Composite panel

Conductive film laminate and method of fabricating the same

Antenna element, antenna package and display device including the same

Antenna package and image display device including the same

Antenna package and image display device including the same

Antenna array, antenna device and display device including the same

Antenna package and image display device including the same

Antenna structure and image display device including the same

Antenna element and display device including the same

Antenna structure and image display device including the same

Circuit board for light-emitting diode assembly, backlight unit inc...

Circuit board

Antenna element, antenna device and display device including the same

Antenna element and display device including the same

Touch sensor panel and optical laminate

Multi-sensor structure and image display device including the same

Antenna structure and display device comprising same

Antenna structure and image display device including the same

Patents Applicationslast 30 patents

ANTENNA STRUCTURE

TOUCH SCREEN PANEL AND MANUFACTURING METHOD THEREFOR

BARRIER RIB FOR IMAGE DISPLAY DEVICE, MANUFACTURING METHOD THEREFOR...

LED LIGHTING DEVICE AND METHOD FOR MANUFACTURING THE SAME

POLARIZING PLATE FOR ANTIREFLECTION AND DISPLAY DEVICE COMPRISING T...

WINDOW LAMINATE AND METHOD FOR MANUFACTURING THE SAME

ETCHANT COMPOSITION, AND METHOD OF FORMING PATTERN USING THE SAME,...

CIRCUIT BOARD FOR ANTENNA, ANTENNA PACKAGE INCLUDING THE SAME AND I...

PATCH-TYPE BIOSENSOR

ANTENNA STRUCTURE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME

ANTENNA STRUCTURE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME

ANTENNA DEVICE

ANTENNA STRUCTURE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME

TIN-SILVER PLATING SOLUTION AND METHOD FOR FORMING TIN-SILVER SOLDE...

ANTENNA DEVICE AND DISPLAY DEVICE INCLUDING THE SAME

ANTENNA DEVICE

CIRCUIT BOARD FOR ANTENNA, ANTENNA PACKAGE INCLUDING THE SAME AND I...

ANTENNA STRUCTURE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME

ANTENNA STRUCTURE AND DISPLAY DEVICE INCLUDING THE SAME

COLORED COMPOSITION

CIRCUIT BOARD FOR ANTENNA, ANTENNA PACKAGE INCLUDING THE SAME AND I...

Composition for Removing Polymer

ANTENNA STRUCTURE AND DISPLAY DEVICE INCLUDING THE SAME

TRANSPARENT ELECTRODE LAMINATE AND TOUCH SENSOR INCLUDING SAME

ANTENNA STRUCTURE AND DISPLAY DEVICE INCLUDING THE SAME

TOUCH SENSOR AND LAMINATE INCLUDING THE SAME

ETCHANT

ANTENNA STRUCTURE

ANTENNA DEVICE

TOUCH SENSOR HAVING WIRING OVERLAPPING PART