Dongguk Hwang

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for analyzing battery case
- Patent number 11,650,122
- Issue date May 16, 2023
- LG Chem, Ltd.
- Dongguk Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chamber and system for real-time analysis of gas generated inside s...
- Patent number 11,650,255
- Issue date May 16, 2023
- LG Energy Solution, Ltd.
- Dongguk Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for real-time analysis of gas generated inside secondary...
- Patent number 11,626,625
- Issue date Apr 11, 2023
- LG Energy Solution, Ltd.
- Dongguk Hwang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus for collecting gas in secondary battery
- Patent number 11,437,658
- Issue date Sep 6, 2022
- LG Chem, Ltd.
- Dongguk Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus, system, and method for collecting gas generated in secon...
- Patent number 11,374,271
- Issue date Jun 28, 2022
- LG Energy Solution, Ltd.
- Dongguk Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for collecting gas in secondary battery
- Patent number 11,362,396
- Issue date Jun 14, 2022
- LG Chem, Ltd.
- Dongguk Hwang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GAS ANALYSIS DEVICE
- Publication number 20240186595
- Publication date Jun 6, 2024
- LG ENERGY SOLUTION , LTD.
- Dongguk HWANG
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR COLLECTING GAS IN SECONDARY BATTERY
- Publication number 20210344055
- Publication date Nov 4, 2021
- LG CHEM, LTD.
- Dongguk Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR COLLECTING GAS IN SECONDARY BATTERY
- Publication number 20210218107
- Publication date Jul 15, 2021
- LG CHEM, LTD.
- Dongguk Hwang
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR ANALYZING BATTERY CASE
- Publication number 20210172827
- Publication date Jun 10, 2021
- LG CHEM, LTD.
- Dongguk Hwang
- G01 - MEASURING TESTING
Information Patent Application
Apparatus for Real-Time Analysis of Gas Generated Inside Secondary...
- Publication number 20200350638
- Publication date Nov 5, 2020
- LG CHEM, LTD.
- Dongguk Hwang
- G01 - MEASURING TESTING
Information Patent Application
Chamber and System for Real-Time Analysis of Gas Generated Inside S...
- Publication number 20200256921
- Publication date Aug 13, 2020
- LG CHEM, LTD.
- Dongguk Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus, System, and Method for Collecting Gas Generated in Secon...
- Publication number 20200176833
- Publication date Jun 4, 2020
- LG CHEM, LTD.
- Dongguk Hwang
- H01 - BASIC ELECTRIC ELEMENTS

Dongguk Hwang

Person

Patents Grantslast 30 patents

Apparatus for analyzing battery case

Chamber and system for real-time analysis of gas generated inside s...

Apparatus for real-time analysis of gas generated inside secondary...

Apparatus for collecting gas in secondary battery

Apparatus, system, and method for collecting gas generated in secon...

Apparatus for collecting gas in secondary battery

Patents Applicationslast 30 patents

GAS ANALYSIS DEVICE

APPARATUS FOR COLLECTING GAS IN SECONDARY BATTERY

APPARATUS FOR COLLECTING GAS IN SECONDARY BATTERY

APPARATUS FOR ANALYZING BATTERY CASE

Apparatus for Real-Time Analysis of Gas Generated Inside Secondary...

Chamber and System for Real-Time Analysis of Gas Generated Inside S...

Apparatus, System, and Method for Collecting Gas Generated in Secon...