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Raytheon Bbn Technologies Corp
Raytheon Bbn Technologies Corporation

Raytheon Bbn Technologies Corp patents


Recent patent applications related to Raytheon Bbn Technologies Corp. Raytheon Bbn Technologies Corp is listed as an Agent/Assignee. Note: Raytheon Bbn Technologies Corp may have other listings under different names/spellings. We're not affiliated with Raytheon Bbn Technologies Corp, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Raytheon Bbn Technologies Corp-related inventors


Photonic device for ultraviolet and visible wavelength range

In one aspect, a photonic device includes a substrate layer comprising magnesium fluoride and an optical guiding layer disposed on the substrate layer. The optical guide layer includes silicon dioxide. The substrate layer and the optical guide layer are transparent at an ultraviolet and visible wavelength range. In another aspect,... Raytheon Bbn Technologies Corp

Multiuser, geofixed acoustic simulations

A system for multiuser, geofixed acoustic simulations using a shared soundscape built and stored on a central server, via interfaces that also allow for live and competitive modification. A central server disseminates sound events from the soundscape to individual devices carried by users, which integrate geolocation information, head orientation information,... Raytheon Bbn Technologies Corp

System and authenticated interrogation of a target with quantum entanglement

A method and apparatus for authenticating a radar return signal include: generating an outgoing radar beam; generating a pair of entangled photons comprising a signal photon and an idler photon; combining the signal photon with the outgoing radar beam to generate a combined beam; sending the combined beam towards a... Raytheon Bbn Technologies Corp

Buried sensor system

A sensing system including in-ground sensors not requiring battery power. A thermoelectric generator sensor rod includes an upper thermal contact and a lower thermal contact at or near its two ends. When the thermoelectric generator sensor rod is buried in the ground with one end buried more deeply than the... Raytheon Bbn Technologies Corp

Quantum circuit for high dimensional schur transform

A quantum circuit and method for Schur transform includes: a first quantum register including n quantum systems initialized to an initial state of “0”, where n is an integer and represents a number of quantum systems; a second quantum register including m quantum systems initialized to the initial state of... Raytheon Bbn Technologies Corp

System and protecting service-level entities

A method for performing security functions in a computer system hosting a network-facing server application includes receiving, by a service request processor, a service request to an application adapted to process the service request; responsive to the service request being a first request for the application to communicate over a... Raytheon Bbn Technologies Corp

Graphene-based bolometer

A bolometer. In one embodiment a graphene sheet is configured to absorb electromagnetic waves. The graphene sheet has two contacts connected to an amplifier, and a power detector connected to the amplifier. Electromagnetic power in the evanescent electromagnetic waves is absorbed in the graphene sheet, heating the graphene sheet. The... Raytheon Bbn Technologies Corp

Apparatus and remote analysis of a target device

An apparatus and method that intentionally illuminate a number of target devices with RF energy having specific characteristics (e.g., frequency, power, waveform, directionality, duration, etc.) are provided. The target devices, which may comprise a computer system or other electronic circuits, by their fundamental nature as mixed analog and digital devices,... Raytheon Bbn Technologies Corp

Automated avionics testing

An SDR system and method that intentionally illuminates aircraft systems with RF energy having specific characteristics (e.g., frequency, power, waveform, directionality, duration, etc.) are provided. The aircraft systems act as non-linear mixers and emit non-linear RF energy. A receiver receives the RF energy response and generates an RF energy representation... Raytheon Bbn Technologies Corp

Apparatus and rapid electronic device discovery

An apparatus, method, and computer program product that intentionally illuminate at least one target device with electromagnetic energy having specific characteristics (e.g., frequency, power, waveform, directionality, duration, etc.). The target device, which may be an unpowered data storage device, acts as a non-linear mixer and is forced to emit radiative... Raytheon Bbn Technologies Corp

Intercept drone tasked to location of lidar tracked drone

A system includes a long range LIDAR tracking system to track a target drone and provide detection and tracking information of the target drone; a control system to process the detection and tracking information and provide guidance information to intercept the target drone; and a high powered intercept drone controlled... Raytheon Bbn Technologies Corp

Counter drone system

A counter drone system includes a cueing sensor to detect the presence of an object wherein the cueing sensor cues the presence of a target drone, a long range LIDAR system having a sensor pointed in a direction of the target drone to acquire and track at long range the... Raytheon Bbn Technologies Corp

Lidar site model to aid counter drone system

A system for creating a three dimensional model of an environment includes a LIDAR scanning system to scan an environment to provide an image of a scene of the scanned environment, a geo-locator to tag a plurality of points within the image with geo-reference points and a labeler to label... Raytheon Bbn Technologies Corp

Optical ising-model solver using quantum annealing

A method implemented by an optical circuit, including beam splitter, phase shifters and cross-phase modulators, for solving Ising-model using quantum annealing discretizes a continuous time-dependent Hamiltonian function over a time period T, into a plurality of smaller portions; implements each of said smaller portions with a non-linear optical medium, and... Raytheon Bbn Technologies Corp

Automated electrical charger for autonomous platforms

A system for charging rechargeable devices. A landing surface includes a plurality of conductive patches, and a rechargeable device includes a plurality of contacts. The configurations of the conductive patches and of the contacts are selected to establish, when the contacts of the rechargeable device come into contact with the... Raytheon Bbn Technologies Corp

Bobber field acoustic detection system

Embodiments described herein relate to generating an image of an acoustic field associated with an underwater region. A plurality of submersible sensing devices (SSDs) are disposed so as to be substantially separate from each other in an underwater region, wherein each respective SSD is configured to execute a sink/float mission.... Raytheon Bbn Technologies Corp

Methods and improved sensor vibration cancellation

Optical sensing systems having improved vibration cancelation, and methods of achieving improved vibration cancelation. In one example, an optical sensing system includes an optical sensor configured to produce an unprocessed sensor output signal representative of a response of the optical sensor to at least an optical signature of interest and... Raytheon Bbn Technologies Corp

Methods and improved sensor vibration cancellation

Infrared sensing systems having improved vibration cancelation, and methods of achieving improved vibration cancelation. In one example, an infrared sensing system includes an infrared sensor configured to produce a sensor output signal representative of a response of the infrared sensor to infrared excitation and vibration excitation, an accelerometer configured to... Raytheon Bbn Technologies Corp

Josephson junction readout for graphene-based single photon detector

A detector for detecting single photons of infrared radiation or longer wavelength electromagnetic radiation. In one embodiment a waveguide configured to transmit infrared radiation is arranged to be adjacent a graphene sheet and configured so that evanescent waves from the waveguide overlap the graphene sheet. In other embodiments a transmission... Raytheon Bbn Technologies Corp

Cryptographically secure cross-domain information sharing

Techniques for cryptographically secure, cross-domain information sharing are described. A first information domain including a first attribute-based encryption (ABE) authority defines a first universe of ABE attributes. Plaintext is encrypted using ABE encryption, producing ABE ciphertext. The ABE encryption uses an ABE access control expression defined with a set of... Raytheon Bbn Technologies Corp

System and protecting service-level entities

Methods and systems for performing security functions in a service-oriented computer system are provided. The method includes acts of receiving, from one or more entities, a service request for a service provided by one or more server computers adapted to process the service request; providing a copy of the service... Raytheon Bbn Technologies Corp

System and encoding encrypted data for further processing

A method for encoding encrypted data for further processing includes: receiving an input data vector of length m; splitting the input data vector to k multiple vectors; multiplying each of the multiple vectors by a power of 2 to obtain k number of intermediate vectors; summing the k number of... Raytheon Bbn Technologies Corp

Magnetic ram array architecture

A magnetic random access memory (MRAM) array including: a plurality of MRAM cells arranged in an array configuration, each comprising a first type nTron and a magnetic memory element; a wordline select circuit comprising of a second type nTron to drive a plurality of parallel wordlines; and a plurality of... Raytheon Bbn Technologies Corp

Graphene-based infrared single photon detector

A detector for detecting single photons of infrared radiation. In one embodiment a waveguide configured to transmit infrared radiation is arranged to be adjacent a graphene sheet and configured so that evanescent waves from the waveguide overlap the graphene sheet. The graphene sheet has two contacts connected to an amplifier,... Raytheon Bbn Technologies Corp

Systems and methods for scheduling of a shared resource

Generally discussed herein are systems, apparatuses, and methods for scheduling node access to a shared resource. A method can include determining a position assignment for each of a plurality of nodes to create a ring schedule, the ring schedule defining time frames in which each node of the plurality of... Raytheon Bbn Technologies Corp

Methods and improved vibration cancellation in acoustic sensors

Acoustic sensing systems having improved vibration cancelation, and methods of achieving improved vibration cancelation. In one example, an acoustic sensing system includes an acoustic sensor configured to produce a sensor output signal representative of a response of the acoustic sensor to acoustic excitation and vibration excitation, at least one accelerometer... Raytheon Bbn Technologies Corp

Automated application analysis for finding leaked personal information

A method for detecting instances of exfiltration by an application. The method includes performing a first set of runs on a first computation device, and performing a second set of runs on a second computation device. Each set of runs involves running the application a plurality of times; and for... Raytheon Bbn Technologies Corp








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