Wongyu Choi

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Low-temperature fired, lead-free glass frit, paste, and vacuum glas...
- Patent number 11,958,772
- Issue date Apr 16, 2024
- LG Electronics Inc.
- Wongyu Choi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Low temperature-calcined lead-free glass frit and paste, and vacuum...
- Patent number 11,597,675
- Issue date Mar 7, 2023
- LG Electronics Inc.
- Wongyu Choi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass composition, preparation method of glass composition, and coo...
- Patent number 10,899,656
- Issue date Jan 26, 2021
- LG Electronics Inc.
- Wongyu Choi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Coating composition and cooking appliance
- Patent number 10,647,609
- Issue date May 12, 2020
- LG Electronics Inc.
- Wongyu Choi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
LOW-TEMPERATURE FIRED, LEAD-FREE GLASS FRIT, PASTE, AND VACUUM GLAS...
- Publication number 20240217865
- Publication date Jul 4, 2024
- LG ELECTRONICS INC.
- Wongyu CHOI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
CERAMIC COMPOSITION COMPRISING ANTIMICROBIAL GLASS COMPOSITION
- Publication number 20230114630
- Publication date Apr 13, 2023
- LG ELECTRONICS INC.
- Wongyu CHOI
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
LOW-TEMPERATURE FIRED, LEAD-FREE GLASS FRIT, PASTE, AND VACUUM GLAS...
- Publication number 20230101150
- Publication date Mar 30, 2023
- LG ELECTRONICS INC.
- Wongyu CHOI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
LOW-TEMPERATURE-FIRED LEAD-FREE GLASS FRIT, PASTE, AND VACUUM GLA...
- Publication number 20220098088
- Publication date Mar 31, 2022
- LG ELECTRONICS INC.
- Wongyu CHOI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
LOW TEMPERATURE-CALCINED LEAD-FREE GLASS FRIT AND PASTE, AND VACUUM...
- Publication number 20220002188
- Publication date Jan 6, 2022
- LG ELECTRONICS INC.
- Wongyu CHOI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
COATING COMPOSITION AND COOKING APPLIANCE
- Publication number 20190169065
- Publication date Jun 6, 2019
- LG Electronics Inc.
- Wongyu Choi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
GLASS COMPOSITION, PREPARATION METHOD OF GLASS COMPOSITION, AND COO...
- Publication number 20180215654
- Publication date Aug 2, 2018
- LG ELECTRONICS INC.
- Wongyu Choi
- F24 - HEATING RANGES VENTILATING

Wongyu Choi

Person

Patents Grantslast 30 patents

Low-temperature fired, lead-free glass frit, paste, and vacuum glas...

Low temperature-calcined lead-free glass frit and paste, and vacuum...

Glass composition, preparation method of glass composition, and coo...

Coating composition and cooking appliance

Patents Applicationslast 30 patents

LOW-TEMPERATURE FIRED, LEAD-FREE GLASS FRIT, PASTE, AND VACUUM GLAS...

CERAMIC COMPOSITION COMPRISING ANTIMICROBIAL GLASS COMPOSITION

LOW-TEMPERATURE FIRED, LEAD-FREE GLASS FRIT, PASTE, AND VACUUM GLAS...

LOW-TEMPERATURE-FIRED LEAD-FREE GLASS FRIT, PASTE, AND VACUUM GLA...

LOW TEMPERATURE-CALCINED LEAD-FREE GLASS FRIT AND PASTE, AND VACUUM...

COATING COMPOSITION AND COOKING APPLIANCE

GLASS COMPOSITION, PREPARATION METHOD OF GLASS COMPOSITION, AND COO...