Bongwoon CHOI

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Assembly chamber for self-assembly of semiconductor light-emitting...
- Patent number 12,211,951
- Issue date Jan 28, 2025
- LG Electronics Inc.
- Inbum Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for self-assembling semiconductor light-emitting diodes
- Patent number 12,159,800
- Issue date Dec 3, 2024
- LG Electronics Inc.
- Inbum Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automatic display pixel inspection system and method
- Patent number 12,112,469
- Issue date Oct 8, 2024
- LG Electronics Inc.
- Seunghwan Seok
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device for self-assembling semiconductor light-emitting diodes
- Patent number 12,002,691
- Issue date Jun 4, 2024
- LG Electronics Inc.
- Inbum Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for self-assembling semiconductor light-emitting diodes
- Patent number 11,984,337
- Issue date May 14, 2024
- LG Electronics Inc.
- Inbum Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate chuck for self-assembling semiconductor light emitting di...
- Patent number 11,901,208
- Issue date Feb 13, 2024
- LG Electronics Inc.
- Inbum Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate chuck for self-assembling semiconductor light-emitting di...
- Patent number 11,854,852
- Issue date Dec 26, 2023
- LG Electronics Inc.
- Inbum Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for self-assembling semiconductor light-emitting diodes magn...
- Patent number 11,804,384
- Issue date Oct 31, 2023
- LG Electronics Inc.
- Inbum Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate chuck for self-assembling semiconductor light emitting di...
- Patent number 11,794,310
- Issue date Oct 24, 2023
- LG Electronics Inc.
- Inbum Yang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Device for self-assembling semiconductor light-emitting diodes
- Patent number 11,410,864
- Issue date Aug 9, 2022
- LG Electronics Inc.
- Inbum Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for self-assembling semiconductor light-emitting diodes
- Patent number 11,264,257
- Issue date Mar 1, 2022
- LG Electronics Inc.
- Inbum Yang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MICRO-LED DISPLAY MANUFACTURING APPARATUS
- Publication number 20240395577
- Publication date Nov 28, 2024
- LG ELECTRONICS INC.
- Junghun RHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ASSEMBLY APPARATUS
- Publication number 20240332447
- Publication date Oct 3, 2024
- LG ELECTRONICS INC.
- Junghun RHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHIP REMOVING APPARATUS FOR REPAIR PROCESS OF MICRO-LED DISPLAY
- Publication number 20230266379
- Publication date Aug 24, 2023
- LG ELECTRONICS INC.
- Inbum YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHIP DISPENSER FOR SELF-ASSEMBLY
- Publication number 20230163007
- Publication date May 25, 2023
- LG ELECTRONICS INC.
- Inbum YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHIP TRAY FOR SELF-ASSEMBLY AND METHOD FOR SUPPLYING SEMICONDUCTOR...
- Publication number 20230061671
- Publication date Mar 2, 2023
- LG ELECTRONICS INC.
- Inbum YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ASSEMBLY CHAMBER FOR SELF-ASSEMBLY OF SEMICONDUCTOR LIGHT-EMITTING...
- Publication number 20220328716
- Publication date Oct 13, 2022
- LG ELECTRONICS INC.
- Inbum YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT-EMITTING DIODES
- Publication number 20220301902
- Publication date Sep 22, 2022
- LG ELECTRONICS INC.
- Inbum YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUTOMATIC DISPLAY PIXEL INSPECTION SYSTEM AND METHOD
- Publication number 20220284559
- Publication date Sep 8, 2022
- LG ELECTRONICS INC.
- Seunghwan SEOK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT-EMITTING DIODES
- Publication number 20220139747
- Publication date May 5, 2022
- LG ELECTRONICS INC.
- Inbum YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE CHUCK FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT EMITTING DI...
- Publication number 20210252671
- Publication date Aug 19, 2021
- LG ELECTRONICS INC.
- Inbum YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT-EMITTING DIODES
- Publication number 20210090916
- Publication date Mar 25, 2021
- LG ELECTRONICS INC.
- Inbum YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT-EMITTING DIODES
- Publication number 20210090909
- Publication date Mar 25, 2021
- LG ELECTRONICS INC.
- Inbum YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE CHUCK FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT-EMITTING DI...
- Publication number 20210090928
- Publication date Mar 25, 2021
- LG ELECTRONICS INC.
- Inbum YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE CHUCK FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT EMITTING DI...
- Publication number 20210090929
- Publication date Mar 25, 2021
- LG ELECTRONICS INC.
- Inbum YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT-EMITTING DIODES
- Publication number 20210090924
- Publication date Mar 25, 2021
- LG ELECTRONICS INC.
- Inbum YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT-EMITTING DIODES
- Publication number 20210090925
- Publication date Mar 25, 2021
- LG ELECTRONICS INC.
- Inbum YANG
- H01 - BASIC ELECTRIC ELEMENTS

Bongwoon CHOI

Person

Patents Grantslast 30 patents

Assembly chamber for self-assembly of semiconductor light-emitting...

Device for self-assembling semiconductor light-emitting diodes

Automatic display pixel inspection system and method

Device for self-assembling semiconductor light-emitting diodes

Device for self-assembling semiconductor light-emitting diodes

Substrate chuck for self-assembling semiconductor light emitting di...

Substrate chuck for self-assembling semiconductor light-emitting di...

Device for self-assembling semiconductor light-emitting diodes magn...

Substrate chuck for self-assembling semiconductor light emitting di...

Device for self-assembling semiconductor light-emitting diodes

Device for self-assembling semiconductor light-emitting diodes

Patents Applicationslast 30 patents

MICRO-LED DISPLAY MANUFACTURING APPARATUS

ASSEMBLY APPARATUS

CHIP REMOVING APPARATUS FOR REPAIR PROCESS OF MICRO-LED DISPLAY

CHIP DISPENSER FOR SELF-ASSEMBLY

CHIP TRAY FOR SELF-ASSEMBLY AND METHOD FOR SUPPLYING SEMICONDUCTOR...

ASSEMBLY CHAMBER FOR SELF-ASSEMBLY OF SEMICONDUCTOR LIGHT-EMITTING...

DEVICE FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT-EMITTING DIODES

AUTOMATIC DISPLAY PIXEL INSPECTION SYSTEM AND METHOD

DEVICE FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT-EMITTING DIODES

SUBSTRATE CHUCK FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT EMITTING DI...

DEVICE FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT-EMITTING DIODES

DEVICE FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT-EMITTING DIODES

SUBSTRATE CHUCK FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT-EMITTING DI...

SUBSTRATE CHUCK FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT EMITTING DI...

DEVICE FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT-EMITTING DIODES

DEVICE FOR SELF-ASSEMBLING SEMICONDUCTOR LIGHT-EMITTING DIODES