Electrochemical cell monitoring assembly

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12148897
APP PUB NO 20220238932A1
SERIAL NO

17160553

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Abstract

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A monitoring assembly for an electrochemical cell of a secondary lithium battery includes a porous sensory structure and a transducer. The porous sensory structure includes a sensory layer disposed on a major surface of a porous separator and a buffer layer disposed between the sensory layer and a facing surface of a negative electrode layer. The buffer layer electrically isolates the sensory layer from the facing surface of the negative electrode layer. The sensory layer includes an electrically conductive material and is configured to produce a response to an input signal or to a physical stimulus received within the electrochemical cell. The transducer is configured to process the response produced by the sensory layer to generate an output signal indicative of a diagnostic condition within the electrochemical cell.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 MAIL CODE 482-C23-B21 DETROIT MI 48265-3000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dadheech, Gayatri V Bloomfield Hills, US 47 467
Gao, Jing Rochester, US 158 900
Koch, Brian J Berkley, US 99 1311
Salvador, James R East Lansing, US 47 330
Schmidt, Robert D Howell, US 35 991
Verbrugge, Mark W Troy, US 178 3407
Warey, Alok Novi, US 22 38

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