Multi-spectral static CT apparatuses

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United States of America Patent

PATENT NO 9784883
APP PUB NO 20150185357A1
SERIAL NO

14577069

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Abstract

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Multi-spectral static CT apparatuses are disclosed. The apparatus includes a ray source in a form of multiple distributed spots, multiple columns of detectors, a data acquisition device, an article carrying and control device, and a multi-spectral projection data processing device. An object of the present disclosure is to combine static CT scanning technology with multi-spectral analysis technology. It has an advantage of a static CT system, such as high scanning speed, simple mechanic structure, and/or cost reduction due to omission of slip ring. It also can perform identification of material in an article, and can be widely applied in occasions such as safety inspection, and smuggling suppression at customs.

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Patent Owner(s)

  • NUCTECH COMPANY LIMITED;TSINGHUA UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Zhiqiang Beijing, CN 400 2409
Huang, Qingping Beijing, CN 51 146
Jin, Xin Beijing, CN 429 3425
Shen, Le Beijing, CN 18 63
Sun, Yunda Beijing, CN 31 80
Yang, Tao Beijing, CN 410 4255
Zhang, Li Beijing, CN 2427 31906
Zhao, Ji Beijing, CN 55 680

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