Hwankuk YUH

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Charging system
- Patent number 12,090,869
- Issue date Sep 17, 2024
- LG Electronics Inc.
- Jiho Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display device using semiconductor light emitting diode
- Patent number 11,605,757
- Issue date Mar 14, 2023
- LG Electronics Inc.
- Changseo Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device using semiconductor light emitting element, and manu...
- Patent number 11,158,610
- Issue date Oct 26, 2021
- LG Electronics Inc.
- Kiseong Jeon
- B32 - LAYERED PRODUCTS
Information Patent Grant
Transfer head and transfer system for semiconductor light-emitting...
- Patent number 10,950,583
- Issue date Mar 16, 2021
- LG Electronics Inc.
- Sunghyun Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device using semiconductor light-emitting diode
- Patent number 10,861,906
- Issue date Dec 8, 2020
- LG Electronics Inc.
- Sangdae Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display apparatus using semi-conductor light-emitting device
- Patent number 10,770,631
- Issue date Sep 8, 2020
- LG Electronics Inc.
- Seonock Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device having semiconductor light-emitting device with incl...
- Patent number 10,368,417
- Issue date Jul 30, 2019
- LG Electronics Inc.
- Seonock Kim
- F21 - LIGHTING
Information Patent Grant
Display device having light emitting diode disposed in the concave...
- Patent number 10,325,936
- Issue date Jun 18, 2019
- LG Display Co., Ltd.
- HanSaem Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device using semiconductor light emitting device and method...
- Patent number 9,831,222
- Issue date Nov 28, 2017
- LG Electronics Inc.
- Eunah Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 9,620,681
- Issue date Apr 11, 2017
- LG Electronics Inc.
- Hwankuk Yuh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Growth substrate and light emitting device comprising the same
- Patent number 9,315,920
- Issue date Apr 19, 2016
- LG Electronics Inc.
- Hyunggu Kim
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE INCLUDING A SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20240332254
- Publication date Oct 3, 2024
- LG ELECTRONICS INC.
- Sangdae PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGING SYSTEM
- Publication number 20240262220
- Publication date Aug 8, 2024
- LG ELECTRONICS INC.
- Jiho LEE
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY DEVICE USING MICRO LED
- Publication number 20230307597
- Publication date Sep 28, 2023
- LG ELECTRONICS INC.
- Jaegwang UM
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20230290918
- Publication date Sep 14, 2023
- LG ELECTRONICS INC.
- Sungguk LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE USING MICRO LED
- Publication number 20230290916
- Publication date Sep 14, 2023
- LG ELECTRONICS INC.
- Jaegwang UM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE USING SEMICONDUCTOR LIGHT-EMITTING ELEMENT, AND METH...
- Publication number 20230275200
- Publication date Aug 31, 2023
- LG ELECTRONICS INC.
- Dohyung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE USING MICRO LED AND MODULAR DISPLAY DEVICE USING SAME
- Publication number 20230268476
- Publication date Aug 24, 2023
- LG ELECTRONICS INC.
- Sungguk LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME, AND MULTI-SCREEN...
- Publication number 20230207739
- Publication date Jun 29, 2023
- LG ELECTRONICS INC.
- Sangdae PARK
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING DIODE
- Publication number 20230197892
- Publication date Jun 22, 2023
- LG ELECTRONICS INC.
- Changseo PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE FOR A DISPLAY PANEL AND DISPLAY...
- Publication number 20230070225
- Publication date Mar 9, 2023
- LG ELECTRONICS INC.
- Hyungseok BANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20220367425
- Publication date Nov 17, 2022
- LG ELECTRONICS INC.
- Youngkyu JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING DIODE
- Publication number 20220216382
- Publication date Jul 7, 2022
- LG ELECTRONICS INC.
- Sangdae PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING ELEMENT, AND MANU...
- Publication number 20200235077
- Publication date Jul 23, 2020
- LG ELECTRONICS INC.
- Kiseong JEON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY APPARATUS USING SEMI-CONDUCTOR LIGHT-EMITTING DEVICE
- Publication number 20200083415
- Publication date Mar 12, 2020
- LG ELECTRONICS INC.
- Seonock KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE USING SEMICONDUCTOR LIGHT-EMITTING DIODE
- Publication number 20190295996
- Publication date Sep 26, 2019
- LG ELECTRONICS INC.
- Sangdae PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROWTH SUBSTRATE INCLUDING MICRO-LIGHT EMITTING DIODE CHIPS AND MET...
- Publication number 20190157502
- Publication date May 23, 2019
- LG Display Co., Ltd.
- Joonkwon MOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFER HEAD AND TRANSFER SYSTEM FOR SEMICONDUCTOR LIGHT-EMITTING...
- Publication number 20180277524
- Publication date Sep 27, 2018
- LG ELECTRONICS INC.
- Sunghyun MOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING DIODE
- Publication number 20180240937
- Publication date Aug 23, 2018
- LG ELECTRONICS INC.
- Changseo PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE USING SEMICONDUCTOR LIGHT-EMITTING DEVICE AND MANUFA...
- Publication number 20180192495
- Publication date Jul 5, 2018
- LG ELECTRONICS INC.
- Seonock KIM
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DIODE DISPLAY DEVICE
- Publication number 20180122837
- Publication date May 3, 2018
- LG Display Co., Ltd.
- HanSaem KANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD...
- Publication number 20170117257
- Publication date Apr 27, 2017
- LG ELECTRONICS INC.
- Eunah LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20160099383
- Publication date Apr 7, 2016
- LG ELECTRONICS INC.
- Hwankuk YUH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROWTH SUBSTRATE AND LIGHT EMITTING DEVICE COMPRISING THE SAME
- Publication number 20150001556
- Publication date Jan 1, 2015
- LG ELECTRONICS INC.
- Hyunggu KIM
- C30 - CRYSTAL GROWTH

Hwankuk YUH

Person

Patents Grantslast 30 patents

Charging system

Display device using semiconductor light emitting diode

Display device using semiconductor light emitting element, and manu...

Transfer head and transfer system for semiconductor light-emitting...

Display device using semiconductor light-emitting diode

Display apparatus using semi-conductor light-emitting device

Display device having semiconductor light-emitting device with incl...

Display device having light emitting diode disposed in the concave...

Display device using semiconductor light emitting device and method...

Semiconductor device and method of manufacturing the same

Growth substrate and light emitting device comprising the same

Patents Applicationslast 30 patents

DISPLAY DEVICE INCLUDING A SEMICONDUCTOR LIGHT EMITTING DEVICE

CHARGING SYSTEM

DISPLAY DEVICE USING MICRO LED

DISPLAY DEVICE

DISPLAY DEVICE USING MICRO LED

DISPLAY DEVICE USING SEMICONDUCTOR LIGHT-EMITTING ELEMENT, AND METH...

DISPLAY DEVICE USING MICRO LED AND MODULAR DISPLAY DEVICE USING SAME

DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME, AND MULTI-SCREEN...

DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING DIODE

SEMICONDUCTOR LIGHT EMITTING DEVICE FOR A DISPLAY PANEL AND DISPLAY...

DISPLAY APPARATUS

DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING DIODE

DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING ELEMENT, AND MANU...

DISPLAY APPARATUS USING SEMI-CONDUCTOR LIGHT-EMITTING DEVICE

DISPLAY DEVICE USING SEMICONDUCTOR LIGHT-EMITTING DIODE

GROWTH SUBSTRATE INCLUDING MICRO-LIGHT EMITTING DIODE CHIPS AND MET...

TRANSFER HEAD AND TRANSFER SYSTEM FOR SEMICONDUCTOR LIGHT-EMITTING...

DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING DIODE

DISPLAY DEVICE USING SEMICONDUCTOR LIGHT-EMITTING DEVICE AND MANUFA...

LIGHT EMITTING DIODE DISPLAY DEVICE

DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD...

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

GROWTH SUBSTRATE AND LIGHT EMITTING DEVICE COMPRISING THE SAME