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    TOUCH SCREEN IMAGING SENSOR
    161.
    发明申请
    TOUCH SCREEN IMAGING SENSOR 审中-公开
    触摸屏成像传感器

    公开(公告)号：US20140210763A1

    公开(公告)日：2014-07-31

    申请号：US13750501

    申请日：2013-01-25

    Applicant: RAYTHEON BBN TECHNOLOGIES CORP.

    Inventor： Stuart W. Wells ,  Alden W. Jaclson

    IPC: G06F3/041

    CPC classification number: G06F3/0412 ,  G01V3/088 ,  G06F3/0416 ,  G06F3/044

    Abstract: Provided are systems and methods for detecting and associating location information with changes in capacitance on a capacitance sensor assembly of a computing device. Enhancing capacitance detection to include location information can enable generation of image data for display to user showing properties of a concealed object. Rates of change in capacitance drain detected at the sensor assembly coupled with location information can be stored in a derivative image format. The derivative image format of a concealed object can be transformed into an approximation of a conventional camera image. Further processing can be executed to define properties of the concealed object, and identify the concealed object. Further processing can also include model-based analysis and/or property matching to known objects. Image displays can also be correlated to subsequent positions of the device, allowing “x-ray” views of concealed objects

    Abstract translation: 提供了用于检测和关联位置信息与计算设备的电容传感器组件上的电容变化的系统和方法。 增强电容检测以包括位置信息可以使图像数据的生成能够显示给显示隐藏对象的属性的用户。 传感器组件检测到的与位置信息相关的电容漏极变化率可以以衍生图像格式存储。 隐藏对象的导出图像格式可以被转换成常规相机图像的近似。 可以执行进一步处理以定义隐藏对象的属性，并且识别隐藏对象。 进一步处理还可以包括基于模型的分析和/或与已知对象的属性匹配。 图像显示也可以与设备的后续位置相关联，允许隐藏对象的“x射线”视图

    SYSTEMS AND METHODS FOR RANDOM INTENSITY ILLUMINATION MICROSCOPY
    162.
    发明申请
    SYSTEMS AND METHODS FOR RANDOM INTENSITY ILLUMINATION MICROSCOPY 有权
    用于随机强度照明显微镜的系统和方法

    公开(公告)号：US20140063281A1

    公开(公告)日：2014-03-06

    申请号：US14013808

    申请日：2013-08-29

    Applicant: Raytheon BBN Technologies Corp.

    Inventor： Zachary R. Hoffman ,  Charles DiMarzio

    IPC: G02B21/06

    CPC classification number: G02B21/06 ,  G02B5/0278 ,  G02B27/48

    Abstract: An optical imaging system and method for performing random intensity illumination microscopy is disclosed. The system includes an incoherent signal light source, at least two diffusers having spatially random diffusion patterns, an image capture device that receives a reflected light signal from an object to be imaged, and a processor configured to perform digital image processing of the reflected signal. The method comprises acts of providing an incoherent light signal, diffusing the incoherent light signal with at least two diffusers having spatially random diffusion patterns to provide a diffused light signal, splitting the diffused light signal to provide a first light signal and a second light signal, reflecting the first light signal from a specimen to provide a reflected light signal, collecting the reflected light signal and the second light signal with an image capture device and processing the collected images to determine reflectance.

    Abstract translation: 公开了一种用于执行随机强度照明显微镜的光学成像系统和方法。 该系统包括非相干信号光源，具有空间随机扩散图案的至少两个扩散器，接收来自待成像对象的反射光信号的图像捕获装置，以及被配置为执行反射信号的数字图像处理的处理器。 该方法包括提供非相干光信号的动作，使具有空间随机扩散图案的至少两个扩散器扩散非相干光信号以提供漫射光信号，分离扩散光信号以提供第一光信号和第二光信号， 从样本反射第一光信号以提供反射光信号，用图像捕获装置收集反射光信号和第二光信号，并处理所收集的图像以确定反射率。

    SPACE CLOUD MESH ARCHITECTURE
    163.
    发明申请
    SPACE CLOUD MESH ARCHITECTURE 有权

    公开(公告)号：US20250023627A1

    公开(公告)日：2025-01-16

    申请号：US18416056

    申请日：2024-01-18

    Applicant: Raytheon BBN Technologies Corp.

    Inventor： Benjamin Montgomery ,  Peter H. Fischer ,  Syed Ali Naqvi

    IPC: H04B7/185 ,  H04B1/00

    Abstract: Systems, devices, methods, and computer-readable media provide resilient space cloud architectures. A device includes a distributed, disrupted, disconnected and denied D4 enabled satellite configured for D4 operations in a mesh network of D4 enabled satellites, the D4 enabled satellite comprising virtual network functions (VNFs), a network virtual function orchestrator (NFVO), and a software defined network (SDN) controller configured for secure VNF-VNF or VNF-ground communications.

    Linguistically rich cross-lingual text event embeddings
    164.
    发明授权
    Linguistically rich cross-lingual text event embeddings 有权

    公开(公告)号：US12079586B2

    公开(公告)日：2024-09-03

    申请号：US17553312

    申请日：2021-12-16

    Applicant: Raytheon BBN Technologies Corp.

    Inventor： Bonan Min ,  Yee Seng Chan ,  Ilana Heintz

    IPC: G06F40/30 ,  G06F40/253 ,  G06F40/58 ,  G06N3/04 ,  G06N20/00

    CPC classification number: G06F40/58 ,  G06F40/253 ,  G06F40/30 ,  G06N3/04 ,  G06N20/00

    Abstract: A machine accesses a preexisting set of natural language text documents in multiple natural languages. Each natural language text document in at least a portion of the preexisting set is associated with an event. The machine trains, using the preexisting set of natural language text documents and the associated events, an event encoder to learn associations between texts and event annotations. The event encoder leverages a parser in each of the two or more natural languages. The machine generates, using the event encoder, new event annotations for texts. The machine trains, using the preexisting set of natural language text documents and the new event annotations for the texts generated by the event encoder, an event extraction engine to extract events from natural language texts in the two or more natural languages. The event extraction engine leverages the parser in each of the two or more natural languages.

    EFFICIENT DIRECTED CONTENT IN PUB/SUB SYSTEMS
    167.
    发明公开
    EFFICIENT DIRECTED CONTENT IN PUB/SUB SYSTEMS 审中-公开

    公开(公告)号：US20240069990A1

    公开(公告)日：2024-02-29

    申请号：US17822628

    申请日：2022-08-26

    Applicant: Raytheon BBN Technologies Corp.

    Inventor： Stéphane Yannick Blais ,  Michael Hassan Atighetchi ,  Samuel Cunningham Nelson ,  Christopher Lawerence Willig

    IPC: G06F9/54

    CPC classification number: G06F9/546

    Abstract: Techniques are described herein for a messaging system to allow publishers that are aware of the identities of their respective subscribers to target content at those subscribers directly. This may be accomplished by allowing users and other targets (e.g., groups) to register their identities at particular computing nodes of a system. Then publishers (e.g., applications) may send out messages targeted at particular identities, and a publishing system may forward messages to appropriate nodes based on which identities are registered at those nodes. Legacy applications that are not able to target particular identities may instead connect to application adapters that are configured to learn which identities should be targeted by each application. In addition, anonymized identities may be used for application messages that need to cross between domains having differing security levels.

    System and method for cancelling strong signals from combined weak and strong signals in communications systems
    170.
    发明授权
    System and method for cancelling strong signals from combined weak and strong signals in communications systems 有权

    公开(公告)号：US11711103B2

    公开(公告)日：2023-07-25

    申请号：US17696590

    申请日：2022-03-16

    Applicant: RAYTHEON BBN TECHNOLOGIES CORP.

    Inventor： Neil Judell

    IPC: H04B1/10 ,  H04B1/12 ,  H04L25/03 ,  H03D3/00 ,  H04B1/26

    CPC classification number: H04B1/109 ,  H03D3/007 ,  H04B1/123 ,  H04B1/26 ,  H04L25/03057

    Abstract: A receiver for cancelling strong signals from combined weak and strong signals includes: a first circuitry for inputting a weak and strong signal as an input; a parametric cancellation circuit for inputting a representation of the strong signal and an output of the first circuitry to produce a cancellation signal; a second circuitry electrically coupled to the parametric cancellation circuit for inputting the cancellation signal to produce a modulated output; a demodulator electronically coupled to the second circuitry for demodulating the modulated output to produce a demodulated output and an error signal, where the demodulated output is the data contained in the weak signal; and an adaptation logic circuit for inputting the representation of the strong signal, the demodulated output and the error signal to adaptively produce parameters for the parametric cancellation circuit. The parametric cancellation circuit further inputs the error signal and the parameters to produce the cancellation signal.

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