Systems and methods for evaluating part density, contamination and defects using computed tomography scanning

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11928806
APP PUB NO 20210256684A1
SERIAL NO

17174884

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Abstract

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A computer system is structured to determine a density of particulate matter in a diesel particulate filter (DPF) sample. The computer system includes a processing circuit having a processor and a memory. The processing circuit is structured to generate a computed tomography (CT) scan-based image of the DPF sample; and, segment the CT scan-based image of the DPF sample into a plurality of regions. For at least one region from the plurality of regions, the processing circuit is structured to determine a density of a portion of the DPF sample corresponding to the at least one region of the CT scan-based image of the DPF sample and cause an electronic display of a user device to display the CT scan-based image including the at least one region and an indication of the density for the at least one region.

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Patent Owner(s)

Patent OwnerAddress
CUMMINS INC500 JACKSON STREET COLUMBUS IN 47201

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chilumukuru, Krishna Pradeep Columbus, US 7 16
Cunningham, Michael J Columbus, US 37 484
Currier, Neal W Columbus, US 49 519
Kamp, Carl Justin Winthrop, US 2 0
Lombardo, Rafael Ernesto Vasquez Columbus, US 3 1
Rogoski, Leigh Anne Columbus, US 1 0
Wang, Ben Columbus, US 83 916
Wang, Yujun Columbus, US 52 839

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