Choonghyo KIM

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Bucheon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Display with light absorber round optical element
- Patent number 12,120,922
- Issue date Oct 15, 2024
- LG Display Co., Ltd.
- Choonghyo Kim
Information Patent Grant
Display apparatus
- Patent number 11,131,899
- Issue date Sep 28, 2021
- LG Display Co., Ltd.
- Choonghyo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light controlling apparatus and transparent display device comprisi...
- Patent number 10,962,826
- Issue date Mar 30, 2021
- LG Display Co., Ltd.
- Jae-Hyun Kim
- G02 - OPTICS
Information Patent Grant
Light blocking device, method of manufacturing the same, and transp...
- Patent number 10,394,070
- Issue date Aug 27, 2019
- LG Display Co., Ltd.
- Sunyoung Park
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Light Emitting Display Device
- Publication number 20240196697
- Publication date Jun 13, 2024
- LG Display Co., Ltd.
- Choonghyo KIM
Information Patent Application
Display Panel and Display Device
- Publication number 20240188358
- Publication date Jun 6, 2024
- LG Display Co., Ltd.
- Choonghyo Kim
Information Patent Application
Electroluminescence Display
- Publication number 20230200169
- Publication date Jun 22, 2023
- LG Display Co., Ltd.
- Choonghyo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20210202627
- Publication date Jul 1, 2021
- LG Display Co., Ltd.
- Choonghyo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT CONTROLLING APPARATUS AND TRANSPARENT DISPLAY DEVICE COMPRISI...
- Publication number 20190369423
- Publication date Dec 5, 2019
- LG Display Co., Ltd.
- Jae-Hyun KIM
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DISPLAY APPARATUS
- Publication number 20190361310
- Publication date Nov 28, 2019
- LG Display Co., Ltd.
- Choonghyo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT BLOCKING DEVICE, METHOD OF MANUFACTURING THE SAME, AND TRANSP...
- Publication number 20180149908
- Publication date May 31, 2018
- LG Display Co., Ltd.
- Sunyoung PARK
- G02 - OPTICS