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Patent Searching and Data


Matches 1 - 50 out of 12,173

Document Document Title
WO/2020/099009A1
The invention relates to a method for operating a device for a mobile communications system having at least two communications devices, said method having the following steps: determining context information of at least one communication...  
WO/2020/102817A2
Camera heads and associated systems, methods, and devices for inspecting and/or mapping pipes or cavities are disclosed. A camera head may be coupled to a push-cable and may include one or more image sensors to capture images and/or vide...  
WO/2020/101891A1
An image sensor suitable for use in an augmented reality system to provide low latency image analysis with low power consumption. The image sensor may have multiple pixel cells, each of the pixel cells comprising a photodetector to gener...  
WO/2020/088350A1
Embodiments of the present application relate to the field of communications, and disclosed are a positioning method and device; and in a 5G-NR system, a UE can be positioned only by measuring an uplink angle of arrival. The method compr...  
WO/2020/086357A1
Various embodiments include a directional awareness audio communication system and method. The system may include remote speaker/transmitting device(s) and listener/receiving device(s). The speaker/transmitting device(s) may send real-ti...  
WO/2020/080333A1
An arrival angle detecting device (1) is provided with an array antenna (2), a correlation matrix calculating unit (4), a spatial average processing unit (5), and an arrival angle estimating unit (6). The array antenna (2) consists of a ...  
WO/2020/075008A1
Provided is a vehicle alarm device (200) having a novel configuration. This vehicle alarm device (200) has a sound source detection device (110), wherein the sound source detection device (110) includes a plurality of microphones (116) a...  
WO/2020/075319A1
[Problem] To provide an observation device, and observation method, and a program, whereby radio source information can be directly determined using a deconvolution method and Prony's method, without using the phase of an electric field ...  
WO/2020/072522A1
A method and system device provides a unique object identification process by obtaining information from one or more of radar signals, infrared signals, optical signals, audio signals, and other signals. The method includes continuously ...  
WO/2020/072041A1
A method for non-coherent stereo radar tracking includes, at a stereo radar system, transmitting a probe signal, receiving a reflected probe signal in response to reflection of the probe signal by a tracking target, calculating first and...  
WO/2020/065074A1
The invention concerns a guidance system (1) of an aircraft (A), comprising: a first antenna (10) having a first opening angle (O1) at - 3 dB - a second antenna (20) having a second opening angle (O2) at - 3 dB, the first opening angle (...  
WO/2020/061186A1
A software application is provided to easily determine an indication of an amount of light available at a location at a given point in time. The software application may be used indoors or outdoors and is configured to be easy to use and...  
WO/2020/052990A1
The present invention relates to an apparatus, a method and a computer program for a mobile transceiver and for a base station transceiver. The method for the mobile transceiver comprises receiving a downlink signal from a base station t...  
WO/2020/055896A1
Methods and systems for determining the location of a Bluetooth device using a standard broadcast packet containing known data. Multiple antennas are used to take measurements of the packet are converted into in-phase and quadrature comp...  
WO/2020/051838A1
Disclosed are a telescope star searching method based on image recognition, a telescope star searching device based on image recognition, and a telescope. The telescope star searching method comprises: using a telescope to take a starry ...  
WO/2019/246635A3
A gunshot detection system utilizes an ultrasonic transducer for detecting a blast wave resulting from a gunshot. The system may be linked to alert systems configured for notifying emergency response personnel to the occurrence and locat...  
WO/2020/050278A1
This electronic device is provided with a transmission antenna which transmits a transmitted wave, a reception antenna which receives a reflected wave obtained by reflection of the transmitted wave, and a control unit. The control unit g...  
WO/2020/044442A1
This radar device comprises: a plurality of subarray antennas (1-1)–(1-N) having a plurality of element antennas; a plurality of sum signal generation units (3-1)–(3-N) that are respectively connected to the plurality of subarray ant...  
WO/2019/220066A3
The invention relates to a method for estimating misalignment (δθ) on the basis of a sum-channel modulated radiofrequency signal (Σ) and a difference-channel modulated radiofrequency signal (Δ), called primary signals, said method co...  
WO/2020/042708A1
A time-frequency masking and deep neural network-based sound source orientation estimation method and device, an electronic device and a storage medium, belonging to the field of computer technology. Said method comprises: acquiring soun...  
WO/2020/037169A1
There is provided a method of parameter estimation in a multi-channel signal environment where a plurality of receive antennas receive signals from one or more transmitters that transmit a signal or wave that is reflected from one or mor...  
WO/2020/033783A1
A system and method for extending the path length of an electromagnetic wave signal traveling between apertures is disclosed. One such system may comprise N arrays having M1 through MN apertures, respectively, wherein N ≥ 2, M1 ≥ 2, ...  
WO/2020/033169A1
In one example, a distance sensor includes a camera to capture images of a field of view, a plurality of light sources arranged around a lens of the camera, wherein each light source of the plurality of light sources is configured to pro...  
WO/2020/033028A1
Auto-alignment beam tracking apparatus and methods. In one example, an auto- alignment beam tracking system includes an optical train that receives an auto-alignment beam, a linear detector array including a plurality of photosensitive d...  
WO/2020/026895A1
According to the present invention, two antennas receive three radio waves having different frequencies. On the basis of received signals, for the three radio waves having different frequencies, that are received by each of the two anten...  
WO/2020/023633A1
Some systems include an acoustic sensor array configured to receive acoustic signals, an electromagnetic imaging tool configured to receive electromagnetic radiation, a position sensor configured to output position information, memory, a...  
WO/2020/022555A1
A sound source location estimation device, according to one embodiment of the present invention, comprises a first array unit and a second array unit. The first array unit detects a sound from an arbitrary sound source, and comprises: a ...  
WO/2020/023627A1
Some systems include an acoustic sensor array configured to receive acoustic signals, an electromagnetic imaging tool configured to receive electromagnetic radiation, a user interface, a display, and a processor. The processor can receiv...  
WO/2020/023629A1
Acoustic imaging systems can include an acoustic sensing array, an electromagnetic imaging tool, a display, and an audio device. A processor can receive data from the acoustic sensor array and the electromagnetic imaging tool to generate...  
WO/2020/023631A1
Some systems include an electromagnetic imaging tool configured to receive electromagnetic radiation, a communication interface, a processor in communication with the electromagnetic imaging tool and the communication interface, and a ho...  
WO/2020/023622A1
Systems can include an acoustic sensor array configured to receive acoustic signals, an illuminator configured to emit electromagnetic radiation, an electromagnetic imaging tool configured to receive electromagnetic radiation, a distance...  
WO/2020/013298A1
This transmission source direction estimation device (20) is provided with multiple infrared light receiving elements (21a)-(21d) which have different light receiving directions, and a direction estimation unit (22) which, within a presc...  
WO/2020/013275A1
A system and method are disclosed and include receiving a wireless signal. The method includes generating a first and second set of digital data that are representative of the wireless signal. The method includes obtaining a first and se...  
WO/2020/012575A1
A position estimation device to which the present invention has been applied comprises an input unit for inputting measurement results obtained through the reception by an antenna of elliptically polarized waves from a wireless device, a...  
WO/2020/012591A1
This direction estimation device is characterized by comprising: a signal quality calculation unit for measuring or predicting the quality of signals received by using a plurality of antennas; an angle range setting unit for setting an a...  
WO/2020/010257A1
System, computer products, and methods can improve the resolution of data from a sensor array. One of these methods include receiving, from an analog to digital converter, a series of measurements representing frequency samples and spati...  
WO/2020/007795A1
The present invention relates to an optronic sight (10) comprising: - an optronic head, - a positioner (12) which is capable of rotating the optronic head about a single rotation axis (G, S), the optronic head comprising a set (15) of op...  
WO/2020/003343A1
To reduce erroneous estimation of a virtual-image wave source and highly accurately estimate the direction of a wave source, this wave-source-direction estimation device is made to comprise: a plurality of input units for acquiring input...  
WO/2020/005116A1
This invention relates to methods for locating underwater objects. According to the invention, at least three hydroacoustic buoys are used, three slant ranges are determined on the basis of a signal propagation period and, on the basis o...  
WO/2020/005060A1
A telescope system (100) comprises a steering mirror (M5) arranged in a part of its optical path (L5-L6) between a first telescope stage (10) and a second telescope stage (20). The steering mirror (M5) is configured to controllably rotat...  
WO/2020/001892A1
The invention relates to a roof fin (10) for a vehicle (1) for sensing ambient noises, comprising at least a first and a second sensor (11, 12) for sensing the ambient noises, an evaluation device (13) for classifying at least one noise ...  
WO/2020/003342A1
To reduce erroneous estimation of a virtual-image sound source and highly accurately estimate the direction of a sound source, this wave-source-direction estimation device is made to comprise: a plurality of input units for acquiring, as...  
WO/2019/243977A1
A system for measuring solar radiation by means of a polyhedral solar sensor comprises a group of sensors arranged according to faces of an upwardly inclined polyhedron and a second group of sensors vertically arranged. The sensors are a...  
WO/2019/239043A1
The invention concerns a processing of acoustic signals in order to detect one or more sound sources in a sound scene, which method comprises: • - obtaining a plurality of signals representative of the sound scene captured by a plurali...  
WO/2019/239764A1
[Problem] To provide a GNSS receiving device which is capable of simply determining whether a GNSS signal received by an antenna is based on a direct wave from a satellite. [Solution] This GNSS receiving device is provided with at least ...  
WO/2019/238950A1
The invention relates to a device (100) for astronomical positioning by day or night observation of a celestial body, comprising an electronic processing unit (101) connected to at least one optronic sensor (102) associated with at least...  
WO/2019/225147A1
This airborne object detection device is provided with: a communication unit capable of communicating with a first camera of which an optical axis can be adjusted and which is disposed so as to be able to capture an image of a monitoring...  
WO/2019/218940A1
The present disclosure relates to a user equipment in a wireless communication system, an electronic device, a method and a storage medium. The user equipment in the wireless communication system according to the present disclosure compr...  
WO/2019/220458A1
Various arrangements of wireless tracking systems are presented. A tag device may be presented that include a first plurality of antennas. Each antenna of the first plurality of antennas may have an antenna radiation pattern pointed in a...  
WO/2019/216452A1
Disclosed is a method for estimating a direction of arrival of a radar received signal by using an antenna array extrapolation. In a ULA antenna in which N actual antennas are spaced at equal intervals d in a line, a transform matrix rep...  

Matches 1 - 50 out of 12,173