Daeyong SEONG

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Refrigerant pipe fitting and refrigerant pipe fitting method using...
- Patent number 12,025,243
- Issue date Jul 2, 2024
- LG Electronics Inc.
- Namsu Rho
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for inspecting waterproofness
- Patent number 11,585,720
- Issue date Feb 21, 2023
- LG Electronics Inc.
- Juyoung Choi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR INSPECTING WATERPROOFNESS
- Publication number 20210018395
- Publication date Jan 21, 2021
- LG ELECTRONICS INC.
- Juyoung CHOI
- G01 - MEASURING TESTING
Information Patent Application
REFRIGERANT PIPE FITTING AND REFRIGERANT PIPE FITTING METHOD USING...
- Publication number 20210003326
- Publication date Jan 7, 2021
- LG ELECTRONICS INC.
- Namsu RHO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
WELDING SYSTEM AND OPERATING METHOD THEREOF
- Publication number 20200276674
- Publication date Sep 3, 2020
- LG ELECTRONICS INC.
- Kyungmin LEE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR