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公开(公告)号：US20200335299A1
公开(公告)日：2020-10-22
申请号：US16853529
申请日：2020-04-20
IPC分类号： H01J37/244 , H01J37/20 , H01J37/147
摘要： A volume interrogation system can use an accelerated beam of charged particles to interrogate objects using charged-particle attenuation and scattering tomography to screen items such as electronic devices, packages, baggage, industrial products, or food products for the presence of materials of interest inside. The apparatus, systems, and methods in this patent document can be employed in checkpoint applications to scan items. Such checkpoint applications can include border crossings, mass transit terminals (subways, buses, railways, ferries, etc.), and government and private-sector facilities.
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公开(公告)号：US11152190B2
公开(公告)日：2021-10-19
申请号：US16853529
申请日：2020-04-20
IPC分类号： H01J37/244 , H01J37/20 , H01J37/147
摘要： A volume interrogation system can use an accelerated beam of charged particles to interrogate objects using charged-particle attenuation and scattering tomography to screen items such as electronic devices, packages, baggage, industrial products, or food products for the presence of materials of interest inside. The apparatus, systems, and methods in this patent document can be employed in checkpoint applications to scan items. Such checkpoint applications can include border crossings, mass transit terminals (subways, buses, railways, ferries, etc.), and government and private-sector facilities.
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公开(公告)号：US11614552B2
公开(公告)日：2023-03-28
申请号：US16853520
申请日：2020-04-20
摘要： A volume interrogation system can use an accelerated beam of charged particles to interrogate objects using charged-particle attenuation and scattering tomography to screen items such as portable electronic devices, packages, baggage, industrial products, or food products for the presence of materials of interest inside. The exemplary systems and methods in this patent document can be employed in checkpoint applications to scan items. Such checkpoint applications can include border crossings, mass transit terminals (subways, buses, railways, ferries, etc.), and government and private-sector facilities.
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公开(公告)号：US20230161059A1
公开(公告)日：2023-05-25
申请号：US17986349
申请日：2022-11-14
CPC分类号： G01T5/08 , H04N5/32 , H05H13/00 , H05H7/001 , H05H7/04 , H05H2007/002 , H05H2277/1405 , H05H2007/045
摘要： A volume interrogation system can use an accelerated beam of charged particles to interrogate objects using charged-particle attenuation and scattering tomography to screen items such as portable electronic devices, packages, baggage, industrial products, or food products for the presence of materials of interest inside. The exemplary systems and methods in this patent document can be employed in checkpoint applications to scan items. Such checkpoint applications can include border crossings, mass transit terminals (subways, buses, railways, ferries, etc.), and government and private-sector facilities.
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公开(公告)号：US20200333482A1
公开(公告)日：2020-10-22
申请号：US16853520
申请日：2020-04-20
摘要： A volume interrogation system can use an accelerated beam of charged particles to interrogate objects using charged-particle attenuation and scattering tomography to screen items such as portable electronic devices, packages, baggage, industrial products, or food products for the presence of materials of interest inside. The exemplary systems and methods in this patent document can be employed in checkpoint applications to scan items. Such checkpoint applications can include border crossings, mass transit terminals (subways, buses, railways, ferries, etc.), and government and private-sector facilities.
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