公开(公告)号：US20210364702A1

公开(公告)日：2021-11-25

申请号：US17396432

申请日：2021-08-06

Applicant: RAYTHEON BBN TECHNOLOGIES CORP.

Inventor： Yevgeniy Yakov Dorfman ,  Scott Evan Ritter ,  Jonathan L. Habif

IPC: G02B6/28 ,  G01D5/353 ,  G01V1/22

Abstract: A system including an optical waveguide having a length extending from an optical interrogator at a first end, a plurality of light-modulating sensor nodes disposed at predetermined locations along the length of the optical waveguide, and (in some embodiments) a plurality of first beam splitters at each of the predetermined locations along the length of the optical waveguide, each of the first beam splitters configured to direct a portion of an optical signal from the optical interrogator to one of the plurality of light-modulating sensor nodes along an optical waveguide path, and return a reflected optical signal to the optical interrogator in an opposite direction along the same optical waveguide path.

公开(公告)号：US20210348966A1

公开(公告)日：2021-11-11

申请号：US17233225

申请日：2021-04-16

Applicant: Raytheon BBN Technologies, Corp.

Inventor： Scott Ritter

IPC: G01J3/02 ,  G01J3/28

Abstract: A technology is described for hyperspectral imaging. An example of the technology can include receiving an event stream of events from an event camera coupled to an interferometer. The event camera can receive light output from the interferometer and generate the event stream, comprising event data that corresponds to the light output. The events in the event stream can indicate a pixel that detected an event, a time of the event, and a polarity of change in brightness detected by the pixel. Spectral data can be generated for the events in the event stream using a demodulation and frequency transform to convert temporospatial aggregates of events in the event stream to frequency domain data that corresponds to an optical spectrum. A hyperspectral image of an input scene in a spectral range can be generated using the spectral data.

公开(公告)号：US11082450B2

公开(公告)日：2021-08-03

申请号：US15958357

申请日：2018-04-20

Applicant: Raytheon BBN Technologies Corp. ,  Florida Institute of Technology, Inc.

Inventor： Thomas C. Eskridge ,  Marco M. Carvalho ,  Brett Benyo ,  Michael Atighetchi ,  Fusun Yaman

IPC: H04L29/06 ,  H04L12/24 ,  G06N3/12 ,  G06F16/242 ,  G06N5/02

Abstract: A decision engine includes: a genetic algorithm framework including a knowledge base of standard configurations, a candidate selector generator and a selector to select a candidate configuration from a plurality of preferred standard configurations in response to the candidate selector generator; a parallelized reasoning framework including an attack surface reasoning algorithm module to compute the security and cost tradeoffs of an attack surface associated with each candidate configuration; and a user interface framework including a web service engine where users can interact and provide feedback on direction of an evolution used in a genetic algorithm search for evolving defenses.

公开(公告)号：US20210150402A1

公开(公告)日：2021-05-20

申请号：US17025374

申请日：2020-09-18

Applicant: RAYTHEON BBN TECHNOLOGIES CORP. ,  MASSACHUSETTS INSTITUTE OF TECHNOLOGY

Inventor： Benjamin Lienhard ,  William D. Oliver ,  Simon Gustavsson ,  Antti Pekka Vepsalainen ,  Terry Philip Orlando ,  Luke Colin Gene Govia ,  Hari Kiran Krovi ,  Thomas Ohki

IPC: G06N10/00 ,  G06N3/08 ,  G06K9/62

Abstract: Techniques for machine learning assisted qubit state readout are disclosed. A system a set of training data that describes states of multiple qubits, and trains a neural network to determine qubit states based on the set of training data. The system obtains one or more unlabeled qubit signals, and determines one or more states corresponding to the unlabeled qubit signal(s), using the neural network. The unlabeled qubit signal(s) may include one or more multiplexed qubit signals, and the state(s) corresponding to the unlabeled qubit signal(s) may include one or more multi-qubit states based on the multiplexed qubit signal(s).

公开(公告)号：US20210091829A1

公开(公告)日：2021-03-25

申请号：US16406590

申请日：2019-05-08

Applicant: Raytheon BBN Technologies Corp.

Inventor： Tyler Shake ,  John Dishon ,  John-Francis Mergen ,  Zachary Leuschner ,  Thomas Wilkerson ,  David Brian Miller ,  Ronald Buikema

IPC: H04B7/0426 ,  H04B7/06 ,  H04B7/08

Abstract: An analog tamper-detection apparatus (ATAMP) for onboard analysis of a target device includes a plurality of antennas, each antenna of the plurality of antennas disposed within the target device and being electrically isolated from components of the target device. The ATAMP device further includes radio frequency (RF) front-end (RFFE) transmitter circuitry coupled to the plurality of antennas, the RFFE transmitter circuitry configured to illuminate the target device with a plurality of electromagnetic signals emitted via the plurality of antennas, to generate a plurality of mixed RF signals. The ATAMP device further includes RFFE receiver circuitry configured to receive emissions from the target device based on the mixed RF signals, and processing circuitry configured to perform subsequent analysis and evaluation of the target device based on the received emissions. The processing circuitry further generates a notification of the subsequent analysis and evaluation.

公开(公告)号：US20210029015A1

公开(公告)日：2021-01-28

申请号：US16518712

申请日：2019-07-22

Applicant: Raytheon BBN Technologies Corp.

Inventor： Joud Khoury ,  Michael Brandon Kremer

IPC: H04L12/751 ,  H04L12/703

Abstract: Discussed herein is technology for verifiable network configuration repair. A method can include adding a routing adjacency or route redistribution edge to a router of an aETG to generate an enhanced aETG (eaETG), adding, for each dETG of dETGs, static route edges to a destination of the dETG to generate an enhanced dETG (edETG), determining, for each of the edETGs, all simple paths from all sources to the destination of the edETG, determining a set of paths (pathset) over the determined simple paths that satisfies the policies, and translating the edge additions and/or removals in the eaETG and in the edETGs to an addition and/or removal of one or more of a routing adjacency, routing filter, or static route based on the determined pathset.

公开(公告)号：US20200169823A1

公开(公告)日：2020-05-28

申请号：US16567603

申请日：2019-09-11

Applicant: Raytheon BBN Technologies Corp.

Inventor： Scott E. Ritter

IPC: H04S1/00 ,  G06F3/01 ,  G06F3/16 ,  H04R29/00 ,  G05D1/00

Abstract: Systems and methods for using auditorily-induced vection (AIV) to enhance a person's attitude awareness are provided herein. In at least one embodiment, an auditory object is projected based on the orientation of the person or a vehicle and the projected auditory is provided to the person. By projecting the auditory object, the attitude of the person or the vehicle can be conveyed to the person to enhance the person's attitude awareness.

公开(公告)号：US20200092975A1

公开(公告)日：2020-03-19

申请号：US16135771

申请日：2018-09-19

Applicant: Raytheon BBN Technologies Corp.

Inventor： Hari Kiran Krovi

IPC: H05H1/00 ,  G01N15/14 ,  G01N15/02 ,  G01N15/06

Abstract: A system for modeling a collisional plasma particles distribution is provided. The system includes an input beam generator configured to generate an input beam having a first set of values of a parameter modelling an initial distribution of particles in a collisional plasma, a non-linear optical medium configured to receive the input beam and produce a complex response function in response to receiving the input beam, an output detector configured to detect a second set of values of the parameter responsive to propagation of the input beam through the non-linear medium to the output detector, a feedback module configured to modify one or more properties of the non-linear optical medium, and a controller configured to select the first set of values, receive the second set of values, and determine, based on the first set and the second set of values, a final distribution of the particles in the collisional plasma.

公开(公告)号：US10467772B2

公开(公告)日：2019-11-05

申请号：US16178493

申请日：2018-11-01

Applicant: Raytheon BBN Technologies, Corp.

Inventor： Zachary Eric Leuschner ,  Joshua Nathaniel Edmison ,  Harrison Brownley ,  John-Francis Mergen

IPC: G06K9/00 ,  G06T7/73 ,  G01C21/00 ,  G01C21/20 ,  H04N5/232 ,  H04N5/14 ,  H04N7/18 ,  G01C11/04 ,  G01C11/06

Abstract: A system and method for determining positional order of vehicles across a threshold plane within a dynamic environment is provided. The system can include moving vehicles (e.g., boats) each having a GPS receiver. A reference object (e.g., an anchored boat) can have an image capturing device and a primary GPS receiver, and can be subject to movement induced by the dynamic environment. A fixed object having a known position (e.g., a government buoy) relative to the reference object define a threshold plane, which is subject to movement based on movement of the reference object. Photometric data gathered by the image capturing device and geospatial data gathered from the GPS receivers, the primary GPS receiver, and the fixed object is analyzed by a processor to determine a positional order at which each vehicle crossed the movable threshold plane.

公开(公告)号：US20190220053A1

公开(公告)日：2019-07-18

申请号：US16366441

申请日：2019-03-27

Applicant: Raytheon BBN Technologies, Corp.

Inventor： Zachary Eric Leuschner ,  Gregory Vorsanger ,  John-Francis Mergen

IPC: G05G1/54 ,  F16H59/02 ,  G05G1/06

CPC classification number: G05G1/54 ,  F16H59/0278 ,  G05G1/06

Abstract: A manual interface device is disclosed. The manual interface device can include a first interface component attachable to a manually controllable mechanism. The first interface component can have a first interface surface defining a protrusion or a recess. In addition, the manual interface device can include a second interface component attachable to a human operator. The second interface component can have a second interface surface defining the other of the protrusion or the recess to engage with the first interface surface sufficient to transfer force to operate the manually controllable mechanism. The first and second interface components can be magnetically attracted to one another to maintain engagement of the first and second interface surfaces during operation of the manually controllable mechanism while facilitating selective disengagement of the first and second interface surfaces by the operator.