Cirrus Logic International Semiconductor Ltd.

United Kingdom

Create a watch for Cirrus Logic International Semiconductor Ltd.
Total IP 904
Total IP Rank # 1,494
IP Activity Score 3.5/5.0    562
IP Activity Rank # 1,268
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

330 0
1 0
572 1
0
 
Last Patent 2025 - Audio processing
First Patent 1997 - Analog to digital video converter
Last Trademark 2011 - ACTISONIC
First Trademark 2011 - ACTISONIC

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Natural speech detection. A system, comprising: a plurality of distributed smart devices compris...
Invention Driver circuitry. The present disclosure relates to switching drivers for driving a transducer. ...
Invention On-ear detection. A sensor on an earpiece is used to attempt to detect a signal corresponding to...
Invention Electrochemical cell characterisation. Circuitry for determining an impedance of an electrochemi...
Invention Circuitry for measurement of electrochemical cells. Circuitry for processing an analyte signal o...
Invention Segmented-width thin-film sense resistors with width-distributed terminal land connections. A th...
Invention Artificial neural network computing systems. The present disclosure relates to an artificial neu...
Invention Switching drivers. This application relates to methods and apparatus for controlling a switching ...
Invention High-side battery cell protection. A system may include a battery, a protection field-effect tran...
Invention Self-repair of analog circuits using redundancy. A system (200) may include a set of redundant ci...
Invention Multilevel switching driver and operation. This application relates to switching driver apparatu...
Invention Multilevel switching driver and operation. This application describes methods and apparatus for c...
Invention Multilevel switching driver and operation. This application describes methods and apparatus for ...
Invention Load transient minimization near zero crossing of valley current of power inductor in a power con...
Invention Systems and methods for minimizing voltage undershoot during transition between power modes in a ...
Invention Finite impulse response input digital-to-analog converter. A digital-to-analog converter (DAC) ma...
Invention Switching drivers. This application relates to methods and apparatus for switched mode drivers. A...
Invention Methods and systems for varying the frequency of a power converter based on an external clock. A ...
Invention Bootstrapped comparator. A successive approximation register analog-to-digital converter may incl...
Invention Systems and methods for traversing non-linearity of a mode boundary of a power converter. A metho...
Invention Systems and methods for traversing non-linearity of a mode boundary of a power converter. A meth...
Invention Audio processing. A system, comprising: main circuitry, comprising: a central processor; memory ...
Invention Audio processing. A system, comprising: main circuitry, comprising: a central processor; memory c...
Invention Fault detection and protection of battery with external field-effect transistors. A system may in...
Invention Systems and methods for buck-boost ripple reduction using biased quantizer. A system may include...
Invention Switching drivers. This application relates to methods and apparatus for switched mode drivers. ...
Invention Fault detection and protection of battery with external field-effect transistors. A system may i...
Invention Systems and methods for measuring a current using a metal trace. A system for measuring a curren...
2024 Invention Electrochemical impedance spectroscopy for a battery. A system for performing electrochemical imp...
Invention Methods and systems for varying the frequency of a power converter based on an external clock. A...
Invention Electrochemical impedance spectroscopy for a battery. A system for performing electrochemical im...
Invention High-side battery cell protection. A system may include a battery, a protection field-effect tra...
Invention Switching drivers. This application relates to methods and apparatus for controlling a switching...
Invention Self-repair of analog circuits using redundancy. A system may include a set of redundant circuit...
Invention Circuitry for analyte measurement. Circuitry for measuring a characteristic of an electrochemica...
Invention Flying capacitor voltage and inductor current compensation for series capacitor buck two-level co...
Invention Power converter having non-linear compensation for variable source impedance. A power converter ...
Invention Variable accuracy computing systems. A computing system comprising: a computation unit configure...
Invention Modulator circuits. This application relates to methods and apparatus for outputting a modulated...
Invention Lithium-ion (li-ion) battery health degradation detection in fast-charging systems. A system det...
Invention Modular circuits. This application relates to methods and apparatus for modulator circuits, for ...
Invention Sigma-delta modulator with residue converter for low-offset measurement system. A signal process...
Invention Bootstrapped comparator. A successive approximation register analog-to-digital converter may inc...
Invention Multi-level programmable resistance memory cell. This application describes multi-level programma...
Invention Switching converter system. A switching converter system comprising a first converter phase and ...
2011 G/S Sound reproducing apparatus; chips (integrated circuits); circuit boards; apparatus for recordin...