Cirrus Logic had one patents in metaverse during Q1 2024. Cirrus Logic Inc has developed a switching amplifier circuitry for driving inductive loads, which includes modulator circuitry and output stage circuitry. This circuitry adjusts the switching frequency of the modulator circuitry over a range of frequencies while monitoring the power of the amplifier. It then selects an operational switching frequency based on a predefined criterion for optimal performance. 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 metaverse as a theme in Q1 2024.
Recent Patents
Application: Switching amplifier circuitry (Patent ID: US20240056039A1)
The patent filed by Cirrus Logic Inc. describes switching amplifier circuitry designed to drive an inductive load efficiently. The circuitry includes modulator and output stage components that adjust the switching frequency of the modulator over a range of frequencies while monitoring the power of the amplifier. The operational switching frequency is selected based on meeting specific criteria related to power consumption, input power, or output power, ensuring optimal performance.
Additionally, the patent details various configurations and features of the switching amplifier circuitry, such as different operating modes, input power monitoring, load impedance detection, and power loss comparison. The circuitry can adjust the switching frequency during production, startup, or in response to changes in load characteristics or power consumption. By incorporating these innovative features, the switching amplifier circuitry aims to enhance efficiency, reduce power loss, and optimize performance when driving inductive loads, making it suitable for integration into various host devices like laptops, gaming consoles, mobile phones, and portable audio players.
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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.
