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2023
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Invention
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Hearing protection. A hearing protection device (20) for insertion into an ear canal of a mammali... |
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Invention
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Hearing protection devices. A method of determining an effective state of an acoustic barrier is ... |
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2022
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Invention
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Mirror system. A system (100; 200; 300; 400; 500; 600; 700; 800; 900; 1000; 1100; 1200; 2100; 220... |
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Invention
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Polarisation changing structures. An apparatus (1) for adjustably changing the polarisation state... |
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Invention
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Hearing protection. A hearing protection system (1) comprises a hearing protection device (7a) ad... |
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Invention
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System for fundus imaging. The invention provides an imaging system (102) for imaging a fundus (1... |
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Invention
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Simulation doll. A haemorrhage training model (2) is disclosed having at least one pump, a model ... |
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Invention
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Object imaging within structures. A method and system of imaging at least one passive object (24;... |
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2021
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Invention
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Motion planning. A method of performing motion planning for a robot in a workspace (4) discretize... |
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Invention
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Optical displacement sensor. An optical displacement sensor (2) comprises a reflective surface (4... |
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Invention
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Apparatus and method for ophthalmic imaging. A portable ophthalmic imaging device suitable for im... |
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Invention
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Relay wireless charging system. A system for wirelessly charging at least one device (2, 4, 6; 11... |
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Invention
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Wireless charging of devices. A system for wirelessly charging at least one device (2, 4, 6; 18; ... |
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Invention
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Wireless charging systems. A system for wirelessly charging at least one device (6) is disclosed.... |
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Invention
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Microphone component and method of manufacture. An optical microphone module (2) for installation... |
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Invention
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Method and apparatus for motion data analysis. A method of motion data analysis includes collecti... |
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Invention
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Vehicle charging. A charging station (1) for controlling charging of a vehicle comprises: a charg... |
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2020
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Invention
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Hearing protection device. A device (1) for insertion into an ear canal of a mammalian subject. T... |
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Invention
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Ultrasonic transducers. A piezoelectric micro-machined ultrasonic transducer (PMUT) is provided, ... |
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Invention
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Hearing protection devices. A hearing protection device (500) arranged to provide an acoustic bar... |
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Invention
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Wireless charging of devices. Disclosed is a method of operating an array of receiver devices (6)... |
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Invention
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Device, method and system for compressing the descending abdominal aorta. A compression device (2... |
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Invention
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Method and apparatus for adaptive beamforming. In a method of imaging, a first transmission is ca... |
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Invention
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Hearing protection device having dosimeter with alerting function. A system includes an acoustic ... |
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Invention
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Optical microphone assembly. An optical microphone assembly (2) comprises a micro-electromechanic... |
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Invention
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Ear protection. A device for insertion into an ear canal of a mammalian subject, comprising a bod... |
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Invention
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Ear protection. A device for insertion into an ear canal of a mammalian subject including a body ... |
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2019
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Invention
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System for monitoring sound. A system (100) for monitoring sound comprising a primary circuit por... |
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Invention
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Microphone arrays. A system for capturing sound comprising a plurality of discrete microphones (1... |
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Invention
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Optical microphone assembly. An optical microphone assembly (38) comprises a rigid substrate (42)... |
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Invention
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Positioning sound sources. A method of determining a position of a sound source (4) is provided w... |
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2018
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Invention
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Velocity detection in autonomous devices. An unmanned aerial vehicle (2) comprising a velocity se... |
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Invention
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Audio amplifiers. An electronic device comprises a speaker protection module (36) arranged to rec... |
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Invention
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Radio communication. An electronic device (200) comprises a first circuit portion (202) comprisin... |
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Invention
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Radio communications. A radio receiver device is arranged to store samples of incoming data symbo... |
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Invention
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Radio frequency communication. A circuit portion (100) is provided which comprises a phase expans... |
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Invention
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Execution of tasks in integrated circuits. A method of operating an integrated circuit system (30... |
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Invention
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Transmission gates. insupplyinsupplyinin. The drain-source breakdown voltages of the two transist... |
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Invention
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Radio transceivers. A radio transceiver device (2) comprises a transmit amplifier (10), a receive... |
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Invention
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Multi-band radio receivers. A radio frequency receiver is provided that comprises an antenna (2),... |
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Invention
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Detection of fields. A field detector (2) comprises a field-responsive element (10) which undergo... |
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Invention
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Radio communication employing variable switching timing of frequency hopping. A method of operati... |
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Invention
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Power supply circuits. A power supply circuit portion (3) for supplying power comprises a first p... |
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Invention
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Voltage regulator. DD0UTPASSSFFBREFSFNANADDPASSSFM1ADAPTIVESFM1ADAPTIVENANA). |
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Invention
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Touch-based input device. An input device (4) comprises a plurality of optical vibration sensors ... |
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Invention
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Duty cycle converter. A duty cycle conversion circuit portion (1) comprises N inverters (2, 4, 6,... |
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Invention
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Radio receivers. A radio receiver device is arranged to receive an input voltage signal (VIN) at ... |
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2017
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Invention
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Voltage regulator. An electronic device comprises at least one voltage regulating circuit portion... |
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Invention
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Voltage sampling circuits. A voltage sampling circuit arrangement comprises: an oscillator circui... |
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Invention
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Voltage dividers. A voltage divider circuit arrangement (2) comprises: a resistive divider circui... |
