Cirrus Logic International Semiconductor Ltd.

Royaume‑Uni

 
Quantité totale PI 796
Rang # Quantité totale PI 1 597
Note d'activité PI 3,4/5.0    605
Rang # Activité PI 1 189
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

287 0
2 0
506 1
0
 
Dernier brevet 2024 - Audio amplifier circuitry
Premier brevet 1997 - Analog to digital video converter
Dernière marque 2011 - ACTISONIC
Première marque 2011 - ACTISONIC

Industrie (Classification de Nice)

Derniers inventions, produits et services

2023 Invention Audio amplifier circuitry. The present disclosure relates to circuitry comprising audio amplifie...
Invention Hybrid power converter. A power converter for converting an input voltage at an input of the pow...
Invention Power supply architecture with bidirectional battery idealization. A power management system for...
Invention Methods, apparatus and systems for audio playback. The present invention relates to methods, app...
Invention Driver circuitry for piezoelectric transducers. The present disclosure relates to circuitry for ...
Invention Current sensing circuitry. The present application relates to current sensing circuitry (100) th...
Invention Control of semiconductor devices. This application relates to control of semiconductor devices, ...
Invention Gain and mismatch calibration for a phase detector used in an inductive sensor. A system may inc...
Invention Driver circuits. The application describes a switched driver (401) for outputting a drive signal...
Invention Circuitry for analyte measurement. A circuitry for measuring a characteristic of an electrochemic...
Invention Control circuitry for controlling a power supply. Control circuitry for controlling a current th...
Invention Health-related information generation and storage. A detected sound signal may comprise speech o...
Invention Current sensing. This application relates to methods and apparatus for sensing current in a moni...
Invention Switching amplifier circuitry. Switching amplifier circuitry for driving an inductive load, the s...
Invention Control of inductor switching. Methods and apparatus for controlling a switch transition in an in...
Invention Integrated circuit arrangement supporting aggregated transducers. In an example there is provide...
Invention Systems and methods for generating a signal. A method for generating a signal for a device proce...
Invention Electrochemical cell characterisation. Circuitry for a resistance of an electrochemical cell com...
Invention Electrochemical cell characterisation. Circuitry for determining an impedance of an electrochemi...
Invention Integrated circuit with multifunction capability. In an example there is provided an integrated ...
Invention Driver circuitry and operation. This application relates to methods and apparatus for driving a ...
Invention Multi-level memristor elements. There is described a two-terminal multi-level memristor element ...
Invention Voltage regulators. This application relates to voltage regulators and, particular, to low-dropo...
Invention Systems and methods for relaying a message for a physical level/data link level communication pro...
Invention Parallel battery charger. A battery charging system may include a first current source for charg...
Invention Circuitry for measurement of electrochemical cells. Circuitry for determining an impedance of an...
Invention Apparatus and method for discharging a battery with improved efficiency. Apparatus for delivering...
Invention Temperature measurement using a thermistor. A current digital-to-analog converter may be used in...
2022 Invention Circuitry for and methods of gain control. An integrated circuit (IC), comprising: a first input...
Invention Configurable ground switch to support power delivery between two supply domains. A system may in...
Invention Circuitry for analyte measurement. Circuitry for measuring a characteristic of an electrochemica...
Invention Compensation of environmental drift by tracking switched capacitor impedance versus resistor impe...
Invention Calibration of anti-aliasing filter mismatch. In accordance with embodiments of the present disc...
Invention Differential driver having input signal-controlled common-mode reference. A differential amplifi...
Invention Control of inductor switching. Methods and apparatus for controlling a switch transition in an i...
Invention Switching amplifier circuitry. Switching amplifier circuitry for driving an inductive load, the ...
Invention Ultra-low-power front end for beyond-the-rails voltage sensing. A system may include a passive f...
Invention Beyond-the-rails switched-capacitor floating front end with over-voltage protection. A system ma...
Invention Integrated thin-film resistive sensor with integrated heater and metal layer thermal equalizer. ...
Invention Single-point temperature calibration of resistance-based temperature measurements. A system and ...
Invention Beyond-the-rails bootstrapped sampling switch. A bootstrapped switch circuit may include a signa...
Invention On-device loudspeaker reference resistance determination. This disclosure provides techniques fo...
Invention Adaptive noise-canceling with dynamic filter selection based on multiple noise sensor signal phas...
Invention Driver circuitry and operation. A driver (300, 400) for driving a transducer has nodes for connec...
Invention Feed-forward adaptive noise-canceling with dynamic filter selection based on classifying acoustic...
Invention Acoustic crosstalk cancellation. Circuitry for acoustic crosstalk cancellation between first and...
Invention Apparatus and methods for transferring charge. Apparatus for delivering power from a battery nod...
2019 Invention Sound components relationship classification and responsive signal processing in an acoustic sign...
2011 P/S Sound reproducing apparatus; chips (integrated circuits); circuit boards; apparatus for recordin...