Siyoung Jang

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Icheon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for estimating internal resistance of battery
- Patent number 9,846,195
- Issue date Dec 19, 2017
- SK Innovation Co., Ltd.
- Sungeun Lee
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and Method for Estimating Internal Resistance of Battery
- Publication number 20130138373
- Publication date May 30, 2013
- SK INNOVATION CO., LTD.
- Sungeun Lee
- G01 - MEASURING TESTING