Cirrus Logic had 43 patents in future of work during Q2 2024. Cirrus Logic Inc filed patents in Q2 2024 for methods and circuits related to signal equalization, protection voltage generation, load driving circuitry, integrated circuits with gain control, and intelligent stimulus generation for battery model parameter characterization. These patents cover innovative techniques for improving signal processing, voltage regulation, load driving, gain control, and battery model parameter analysis. GlobalData’s report on Cirrus Logic gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Cirrus Logic had no grants in future of work as a theme in Q2 2024.
Recent Patents
Application: Methods and systems for equalisation (Patent ID: US20240204741A1)
The patent filed by Cirrus Logic Inc. describes a method for equalizing a signal derived from an input device by applying an order-statistic filter in the frequency domain to generate a statistically filtered signal, which is then used to equalize the received signal. The equalization process involves setting an equalization target based on the statistically filtered signal and removing or suppressing components of the signal based on identified frequency bins.
Additionally, the method includes steps such as smoothing the statistically filtered signal using filters like moving average or Savitsky-Golay filter, applying weights to frequency bins of the discrete Fourier transform, and inverting smoothed median values. The patent also covers the implementation of the method using a trained neural network and provides examples of input devices like microphones, photodetectors, and accelerometers. The patent further extends to a system for equalizing signals and an electronic device incorporating the system, such as smartphones, tablets, laptops, and home entertainment systems.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
