Inventor · disambiguated record
Dongguk Hwang
Also filed as: HWANG DONGGUK
6 granted patents·3 pending applications·1 citations·filing 2018–2023
65Inventor score
Top patents by PatentIndex Score
9 records- 0171US11650255B2Chamber and system for real-time analysis of gas generated inside secondary batteryLG CHEMICAL LTD·Filed 2019·Granted May 16, 2023·1 cites·10 claims
- 0268US2025266515A1Battery safety evaluation deviceLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 0367US2025067635A1Gas collection deviceLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 0463US11650122B2Apparatus for analyzing battery caseLG CHEMICAL LTD·Filed 2020·Granted May 16, 2023·0 cites·11 claims
- 0562US11362396B2Apparatus for collecting gas in secondary batteryLG CHEMICAL LTD·Filed 2020·Granted Jun 14, 2022·0 cites·11 claims
- 0660US2024204350A1Gas collection deviceLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 0759US11437658B2Apparatus for collecting gas in secondary batteryLG CHEMICAL LTD·Filed 2020·Granted Sep 6, 2022·0 cites·10 claims
- 0848US11626625B2Apparatus for real-time analysis of gas generated inside secondary batteryLG CHEMICAL LTD·Filed 2019·Granted Apr 11, 2023·0 cites·8 claims
- 0947US11374271B2Apparatus, system, and method for collecting gas generated in secondary batteryLG CHEMICAL LTD·Filed 2018·Granted Jun 28, 2022·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →