Du Hee PARK

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Organic electroluminescent compound, a plurality of host materials...
- Patent number 12,258,352
- Issue date Mar 25, 2025
- DuPont Specialty Materials Korea Ltd.
- So-Young Jung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 12,262,633
- Issue date Mar 25, 2025
- DuPont Specialty Materials Korea Ltd.
- Jin-Ri Hong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Plurality of host materials and organic electroluminescent device c...
- Patent number 11,793,075
- Issue date Oct 17, 2023
- Rohm and Haas Electronic Materials Korea Ltd.
- Bitnari Kim
Information Patent Grant
Organic electroluminescent compound and organic electroluminescent...
- Patent number 11,653,562
- Issue date May 16, 2023
- Rohm and Haas Electronic Materials Korea Ltd.
- Jin-Ri Hong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Plurality of host materials and organic electroluminescent device c...
- Patent number 11,552,257
- Issue date Jan 10, 2023
- Rohm and Haas Electronic Materials Korea Ltd.
- Bitnari Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for recognizing proximity motion using sensors
- Patent number 10,921,926
- Issue date Feb 16, 2021
- Samsung Electronics Co., Ltd.
- Seung Ju Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for motion estimation of three dimension video
- Patent number 10,798,416
- Issue date Oct 6, 2020
- Samsung Electronics Co., Ltd.
- Jin Young Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for rendering image
- Patent number 10,721,460
- Issue date Jul 21, 2020
- Samsung Electronics Co., Ltd.
- Young Ju Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor simultaneously generating image and proximity signals
- Patent number 10,587,789
- Issue date Mar 10, 2020
- Samsung Electronics Co., Ltd.
- Jaehyuk Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key generating method and apparatus using characteristic of memory
- Patent number 10,572,651
- Issue date Feb 25, 2020
- Samsung Electronics Co., Ltd.
- Seung-Chan Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for displaying virtual object
- Patent number 10,565,725
- Issue date Feb 18, 2020
- Samsung Electronics Co., Ltd.
- Seung-Chan Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image capturing and display apparatus and method with different col...
- Patent number 10,477,111
- Issue date Nov 12, 2019
- Samsung Electronics Co., Ltd.
- Sung Joo Suh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for recognizing proximity motion using sensors
- Patent number 10,394,434
- Issue date Aug 27, 2019
- Samsung Electronics Co., Ltd.
- Seung Ju Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pharmaceutical composition comprising indole compound
- Patent number 10,322,135
- Issue date Jun 18, 2019
- LG Chem, Ltd.
- Soon Ha Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for user interface using gaze interaction
- Patent number 10,324,524
- Issue date Jun 18, 2019
- Samsung Electronics Co., Ltd.
- Chang Kyu Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for processing three dimensional image on mult...
- Patent number 10,282,891
- Issue date May 7, 2019
- Samsung Electronics Co., Ltd.
- Young Ran Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for recognizing proximity motion using sensors
- Patent number 10,261,612
- Issue date Apr 16, 2019
- Samsung Electronics Co., Ltd.
- Seung Ju Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of obtaining depth information and display apparatus
- Patent number 10,257,506
- Issue date Apr 9, 2019
- Samsung Electronics Co., Ltd.
- Sung Joo Suh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor and method of generating restoration image
- Patent number 10,171,782
- Issue date Jan 1, 2019
- Samsung Electronics Co., Ltd.
- Yang Ho Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-dimensional image generation apparatus and method using regio...
- Patent number 10,163,246
- Issue date Dec 25, 2018
- Samsung Electronics Co., Ltd.
- Young Ju Jeong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interfacing device and method for providing user interface exploiti...
- Patent number 10,133,470
- Issue date Nov 20, 2018
- Samsung Electronics Co., Ltd.
- Jae Joon Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for recognizing touch gesture
- Patent number 10,067,610
- Issue date Sep 4, 2018
- Samsung Electronics Co., Ltd.
- Namjoon Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for ultra-high resolution video processing
- Patent number 10,063,808
- Issue date Aug 28, 2018
- Samsung Electronics Co., Ltd.
- Jaejoon Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Certification device and method using image sensor
- Patent number 10,038,867
- Issue date Jul 31, 2018
- Samsung Electronics Co., Ltd.
- Seung-chan Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User input method and portable device
- Patent number 9,965,033
- Issue date May 8, 2018
- Samsung Electronics Co., Ltd.
- Joonah Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for suspension sensing in interactive display, method for pr...
- Patent number 9,965,028
- Issue date May 8, 2018
- Samsung Electronics Co., Ltd.
- Byung In Yoo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-touch sensing apparatus using rear view camera of array type
- Patent number 9,870,100
- Issue date Jan 16, 2018
- Samsung Electronics Co., Ltd.
- Kwon Ju Yi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image sensing apparatus and operations using burst mode
- Patent number 9,784,834
- Issue date Oct 10, 2017
- Samsung Electronics Co., Ltd.
- Jaehyuk Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display apparatus and method for estimating depth
- Patent number 9,727,966
- Issue date Aug 8, 2017
- Samsung Electronics Co., Ltd.
- Sung Joo Suh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User input method for use in portable device using virtual input area
- Patent number 9,727,131
- Issue date Aug 8, 2017
- Samsung Electronics Co., Ltd.
- Soochul Lim
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND, ORGANIC ELECTROLUMINESCENT MAT...
- Publication number 20240292746
- Publication date Aug 29, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Hyo-Jung LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SECONDARY BATTERY
- Publication number 20240170822
- Publication date May 23, 2024
- Samsung SDI Co., Ltd.
- Du Seon PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...
- Publication number 20240138260
- Publication date Apr 25, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Ji-Song JUN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...
- Publication number 20240090324
- Publication date Mar 14, 2024
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Hyo-Jung LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20230345827
- Publication date Oct 26, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Bitnari KIM
Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...
- Publication number 20230247898
- Publication date Aug 3, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Jin-Ri HONG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...
- Publication number 20230225197
- Publication date Jul 13, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Doo-Hyeon MOON
Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20230217820
- Publication date Jul 6, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Doo-Hyeon MOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS...
- Publication number 20230165142
- Publication date May 25, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Doo-Hyeon MOON
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20230126428
- Publication date Apr 27, 2023
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Bitnari KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20220231228
- Publication date Jul 21, 2022
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Dong-Hyung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...
- Publication number 20220144855
- Publication date May 12, 2022
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Doo-Hyeon MOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...
- Publication number 20220131081
- Publication date Apr 28, 2022
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Doo-Hyeon MOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...
- Publication number 20220041615
- Publication date Feb 10, 2022
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Hong-Se OH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS...
- Publication number 20220033414
- Publication date Feb 3, 2022
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- So-Young JUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...
- Publication number 20210376240
- Publication date Dec 2, 2021
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Doo-Hyeon Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND, ORGANIC ELECTROLUMINESCENT MAT...
- Publication number 20210328150
- Publication date Oct 21, 2021
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Hyo-Soon PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...
- Publication number 20210320252
- Publication date Oct 14, 2021
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Jin-Ri Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...
- Publication number 20210198167
- Publication date Jul 1, 2021
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Doo-Hyeon Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE...
- Publication number 20210028373
- Publication date Jan 28, 2021
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Bitnari KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20210020849
- Publication date Jan 21, 2021
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Bitnari KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...
- Publication number 20210013427
- Publication date Jan 14, 2021
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Bitnari KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEY GENERATING METHOD AND APPARATUS USING CHARACTERISTIC OF MEMORY
- Publication number 20200159905
- Publication date May 21, 2020
- Samsung Electronics Co., Ltd.
- Seung-Chan KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR RECOGNIZING PROXIMITY MOTION USING SENSORS
- Publication number 20190354267
- Publication date Nov 21, 2019
- Samsung Electronics Co., Ltd.
- Seung Ju HAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR USER INTERFACE USING GAZE INTERACTION
- Publication number 20190294241
- Publication date Sep 26, 2019
- Samsung Electronics Co., Ltd.
- Chang Kyu Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR DISPLAYING VIRTUAL OBJECT
- Publication number 20180108147
- Publication date Apr 19, 2018
- Samsung Electronics Co., Ltd.
- Seung-Chan KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR PROCESSING THREE DIMENSIONAL IMAGE ON MULT...
- Publication number 20170256089
- Publication date Sep 7, 2017
- Young Ran Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE SENSOR AND METHOD OF GENERATING RESTORATION IMAGE
- Publication number 20170237957
- Publication date Aug 17, 2017
- Samsung Electronics Co., Ltd.
- Yang Ho CHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEY GENERATING METHOD AND APPARATUS USING CHARACTERISTIC OF MEMORY
- Publication number 20170235941
- Publication date Aug 17, 2017
- Samsung Electronics Co., Ltd.
- Seung-Chan KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHARMACEUTICAL COMPOSITION COMPRISING INDOLE COMPOUND
- Publication number 20170165272
- Publication date Jun 15, 2017
- LG Life Sciences Ltd
- Soon Ha KIM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Du Hee PARK

Person

Patents Grantslast 30 patents

Organic electroluminescent compound, a plurality of host materials...

Organic electroluminescent compound and organic electroluminescent...

Plurality of host materials and organic electroluminescent device c...

Organic electroluminescent compound and organic electroluminescent...

Plurality of host materials and organic electroluminescent device c...

Apparatus and method for recognizing proximity motion using sensors

Apparatus and method for motion estimation of three dimension video

Apparatus and method for rendering image

Image sensor simultaneously generating image and proximity signals

Key generating method and apparatus using characteristic of memory

Method and device for displaying virtual object

Image capturing and display apparatus and method with different col...

Apparatus and method for recognizing proximity motion using sensors

Pharmaceutical composition comprising indole compound

Method and apparatus for user interface using gaze interaction

Apparatus and method for processing three dimensional image on mult...

Apparatus and method for recognizing proximity motion using sensors

Method of obtaining depth information and display apparatus

Image sensor and method of generating restoration image

Three-dimensional image generation apparatus and method using regio...

Interfacing device and method for providing user interface exploiti...

Method and apparatus for recognizing touch gesture

Apparatus and method for ultra-high resolution video processing

Certification device and method using image sensor

User input method and portable device

Method for suspension sensing in interactive display, method for pr...

Multi-touch sensing apparatus using rear view camera of array type

Image sensing apparatus and operations using burst mode

Display apparatus and method for estimating depth

User input method for use in portable device using virtual input area

Patents Applicationslast 30 patents

ORGANIC ELECTROLUMINESCENT COMPOUND, ORGANIC ELECTROLUMINESCENT MAT...

SECONDARY BATTERY

PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...

PLURALITY OF HOST MATERIALS, ORGANIC ELECTROLUMINESCENT COMPOUND, A...

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...

ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS...

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

ORGANIC ELECTROLUMINESCENT DEVICE

ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...

ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...

ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...

ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS...

ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...

ORGANIC ELECTROLUMINESCENT COMPOUND, ORGANIC ELECTROLUMINESCENT MAT...

ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...

ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT...

A PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE...

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE C...

KEY GENERATING METHOD AND APPARATUS USING CHARACTERISTIC OF MEMORY

APPARATUS AND METHOD FOR RECOGNIZING PROXIMITY MOTION USING SENSORS

METHOD AND APPARATUS FOR USER INTERFACE USING GAZE INTERACTION

METHOD AND DEVICE FOR DISPLAYING VIRTUAL OBJECT

APPARATUS AND METHOD FOR PROCESSING THREE DIMENSIONAL IMAGE ON MULT...

IMAGE SENSOR AND METHOD OF GENERATING RESTORATION IMAGE

KEY GENERATING METHOD AND APPARATUS USING CHARACTERISTIC OF MEMORY

PHARMACEUTICAL COMPOSITION COMPRISING INDOLE COMPOUND