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1. 发明授权

US09435897B2 Tunable detection instrument for subatomic particles 有权
标题翻译：亚原子粒子可调探测仪器
公开(公告)号：US09435897B2
公开(公告)日：2016-09-06
申请号：US13894272
申请日：2013-05-14
申请人： Rhombus Holdings LLC
发明人： Anshuman Roy
IPC分类号： G01T3/00 , G01T1/17 , G01T3/06 , G01T1/20
CPC分类号： G01T1/17 , G01T1/2018 , G01T3/06
摘要： A method for detecting particles is presented. The method comprises generating a reaction to a plurality of particles using a converter material, wherein the converter material is operable to interact with the plurality of particles. Further, the method comprises converting a response to the reaction to a readable electrical signal using a sensor, wherein the sensor comprises an array of discrete pixels. Also, the method comprises processing the readable electrical signal from the sensor to generate information for each pixel on the array of discrete pixels and transmitting the information to a processing unit. Furthermore, the method comprises analyzing the information using the processing unit to determine instances of impingement of the plurality of particles on said array of discrete pixels. Finally, the method comprises an aggregate of sensors that function in parallel to result in a highly sensitive particle detection system.
摘要翻译：提出了一种检测颗粒的方法。该方法包括使用转换器材料对多个颗粒产生反应，其中转化器材料可操作以与多个颗粒相互作用。此外，该方法包括使用传感器将对反应的响应转换为可读电信号，其中传感器包括离散像素阵列。此外，该方法包括处理来自传感器的可读电信号，以生成离散像素阵列上的每个像素的信息，并将该信息发送到处理单元。此外，该方法包括使用处理单元来分析信息，以确定多个粒子在所述离散像素阵列上的冲击的实例。最后，该方法包括并行起作用以产生高度敏感的粒子检测系统的传感器聚集体。

2. 发明授权

US10802164B2 Method and apparatus for performing pattern recognition for a tunable sensor system to detect neutron and gamma particles 有权
公开(公告)号：US10802164B2
公开(公告)日：2020-10-13
申请号：US16100043
申请日：2018-08-09
申请人： Rhombus Holdings LLC
发明人： Anshuman Roy
IPC分类号： G01T3/08 , H01L27/146 , G01N23/222 , G01N21/39 , G06K9/62 , G06N3/04 , G06N7/00
摘要： A computer implemented method of detecting neutrons in images from a tunable sensor system comprises training a deep learning process to recognize known radiation-dependent signature patterns created by neutrons in test images. The method further comprises splitting an input image into a plurality of frames and passing the plurality of frames through the deep learning process in order to recognize neutrons in the plurality of frames. Subsequently, the method comprises recombining the plurality of frames back into the input image. For each pixel within the input image, the method comprises examining pixels connected to a respective pixel to determine if a signature pattern particular to neutrons is present within the input image and counting a number of neutrons within the input image using results from the examining.

3. 发明授权

US10935676B2 Physical structure for a tunable sensor system for particle detection 有权
公开(公告)号：US10935676B2
公开(公告)日：2021-03-02
申请号：US16059959
申请日：2018-08-09
申请人： Rhombus Holdings LLC
发明人： Anshuman Roy
IPC分类号： G01T3/08 , H01L27/146 , G01T1/20 , G01T3/06 , G01N23/02 , G01N23/222 , G01N21/39 , G06K9/62 , G06N3/04 , G06N7/00
摘要： A sensor for detecting particles is presented comprises a silicon wafer substrate and a charge detection layer mounted on the silicon wafer substrate, wherein the charge detection layer comprises a plurality of discrete pixel sensors. The sensor further comprises a converter material, wherein the converter material is operable to interact with a first type of particle to generate a reaction, wherein the reaction produces charged particles, wherein the charge detection layer is configured to detect the charged particles produced by the reaction. Further, the sensor comprises a substrate layer operable to filter a second type of particle, wherein the converter material is coated on an underside of the substrate layer such that the converter material faces the charge detection layer and an air gap is formed between the converter material and the charge detection layer.

4. 发明授权

US10969504B2 Component configuration for a robust tunable sensor system for a high radiation environment 有权
公开(公告)号：US10969504B2
公开(公告)日：2021-04-06
申请号：US16100024
申请日：2018-08-09
申请人： Rhombus Holdings LLC
发明人： Anshuman Roy
IPC分类号： G01T3/08 , H01L27/146 , G01T1/20 , G01T3/06 , G01N23/02 , G01N23/222 , G01N21/39 , G06K9/62 , G06N3/04 , G06N7/00
摘要： A method of capturing and analyzing information for a particle detection system comprises generating a reaction to a plurality of particles using a converter material, wherein the converter material is operable to interact with the plurality of particles. The method further comprises converting a response to the reaction to an electrical signal using a plurality of sensors, wherein the converter material is operable to be coated onto the plurality of sensors, and wherein each of the plurality of sensors comprises an array of discrete pixel sensors each with a respective (x,y) coordinate within the array. Further, the method comprises processing the electrical signal to generate data regarding each pixel on the array of discrete pixels and serializing the data collected from the plurality of sensors and transmitting the data over thin cables to a processing unit that is located at a separate and remote location from the plurality of sensors.

5. 发明授权

US09435755B2 Scalable and tunable neutron detection instrument 有权
标题翻译：可扩展和可调谐的中子检测仪器
公开(公告)号：US09435755B2
公开(公告)日：2016-09-06
申请号：US13894305
申请日：2013-05-14
申请人： Rhombus Holdings LLC
发明人： Anshuman Roy
IPC分类号： G01T3/08 , G01N23/222 , B82Y15/00
CPC分类号： G01N23/222 , B82Y15/00 , G01T3/08 , Y10S977/734 , Y10S977/742
摘要： A method for detecting particles is presented. The method comprises generating a reaction to a plurality of particles using a converter material, wherein the converter material is operable to interact with the plurality of particles, and wherein a subset of the plurality of particles comprises neutrons. Further, the method comprises converting a response to the reaction to a readable electrical signal using a sensor, wherein the sensor comprises an array of pixels. Also, the method comprises processing the readable electrical signal from the sensor to generate information for each pixel on the array of pixels and transmitting the information to a processing unit. Also, the method comprises executing a discrimination procedure using the information for distinguishing between instances of impingement of neutrons and non-neutron particles on the array of pixels. Further, the method comprises determining the radionuclide or non-radionuclide source of origin of the neutron and non-neutron particles.
摘要翻译：提出了一种检测颗粒的方法。该方法包括使用转换器材料对多个颗粒产生反应，其中转换器材料可操作以与多个颗粒相互作用，并且其中多个颗粒的子集包括中子。此外，该方法包括使用传感器将对反应的响应转换为可读电信号，其中传感器包括像素阵列。此外，该方法包括处理来自传感器的可读电信号，以生成像素阵列上的每个像素的信息，并将该信息发送到处理单元。此外，该方法包括使用用于区分像素阵列上的中子和非中子粒子的碰撞的实例的信息来执行辨别程序。此外，该方法包括确定中子和非中子粒子的放射性核素或非放射性核素来源。

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