Changwoo JEONG

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electric heater
- Patent number 11,415,324
- Issue date Aug 16, 2022
- LG Electronics Inc.
- Misun Song
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electric heater
- Patent number 11,397,007
- Issue date Jul 26, 2022
- LG Electronics Inc.
- Misun Song
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Surface heater, the electric range comprising the same, and the man...
- Patent number 10,904,952
- Issue date Jan 26, 2021
- LG Electronics Inc.
- Changwoo Jeong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING NON-ORIENTED ELECTRICAL STEEL SHEET, AND N...
- Publication number 20240102123
- Publication date Mar 28, 2024
- LG ELECTRONICS INC.
- Changwoo JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE TYPE HEATING ELEMENT AND MANUFACTURING METHOD THEREOF
- Publication number 20200396803
- Publication date Dec 17, 2020
- LG ELECTRONICS INC.
- Changwoo JEONG
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ELECTRIC HEATER
- Publication number 20200063972
- Publication date Feb 27, 2020
- LG ELECTRONICS INC.
- Misun SONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRIC HEATER
- Publication number 20200063975
- Publication date Feb 27, 2020
- LG ELECTRONICS INC.
- Misun SONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SURFACE HEATER, THE ELECTRIC RANGE COMPRISING THE SAME, AND THE MAN...
- Publication number 20180242402
- Publication date Aug 23, 2018
- LG ELECTRONICS INC.
- Changwoo JEONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR