Silicon Laboratories
Utility Patents

Last updated:

List of all Silicon Laboratories patents 396 in total

Status Patent
Grant
Utility: System, Apparatus And Method For Concurrent Reception Of Multiple Channels Spaced Physically In Radio Frequency Spectrum External link
Filling date: 7 Sep 2025 Issue date: 18 Feb 2021
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Utility: Adjustable soft shutdown and current booster for gate driver External link
Filling date: 7 Sep 2025 Issue date: 9 Feb 2021
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Utility: Interface To Provide Selectable Time Domain Or Frequency Domain Information To Downstream Circuitry External link
Filling date: 7 Sep 2025 Issue date: 4 Feb 2021
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Utility: Receiver Front End for Digital Isolators External link
Filling date: 7 Sep 2025 Issue date: 4 Feb 2021
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Utility: Calibration of Digital Isolators External link
Filling date: 7 Sep 2025 Issue date: 4 Feb 2021
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Utility: Detection and management of frequency errors in a reference input clock signal External link
Filling date: 7 Sep 2025 Issue date: 2 Feb 2021
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Utility: System, apparatus and method for performing antenna diversity selection based on multi-symbol correlations External link
Filling date: 7 Sep 2025 Issue date: 2 Feb 2021
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Utility: Interface to provide selectable time domain or frequency domain information to downstream circuitry External link
Filling date: 7 Sep 2025 Issue date: 2 Feb 2021
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Utility: System and method for secure communication in a network External link
Filling date: 7 Sep 2025 Issue date: 2 Feb 2021
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Utility: Software Emulation Of Parallelized Packet Detection Across Channels External link
Filling date: 7 Sep 2025 Issue date: 28 Jan 2021
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Utility: Integrated circuit clock management during low power operations External link
Filling date: 7 Sep 2025 Issue date: 26 Jan 2021
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Utility: Reset Circuitry And Method To Reset A Peripheral Slave Device Having Multiple Clock Domains External link
Filling date: 7 Sep 2025 Issue date: 21 Jan 2021
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Utility: On-Chip Harmonic Filtering For Radio Frequency (RF) Communications External link
Filling date: 7 Sep 2025 Issue date: 14 Jan 2021
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Utility: Same-channel interference detection and early receiver powerdown for OFDM signal processor External link
Filling date: 7 Sep 2025 Issue date: 12 Jan 2021
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Utility: Bluetooth/WLAN Dual Mode Low Power and High Speed Communications Protocol and Interface External link
Filling date: 7 Sep 2025 Issue date: 17 Dec 2020
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Utility: Wire-Free Bluetooth Communication System with RSSI-based Dynamic Switchover External link
Filling date: 7 Sep 2025 Issue date: 17 Dec 2020
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Utility: CMOS input stage circuits and related methods External link
Filling date: 7 Sep 2025 Issue date: 15 Dec 2020
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Utility: Apparatus for Improving the Effective Performance of a Power Source and Associated Methods External link
Filling date: 7 Sep 2025 Issue date: 10 Dec 2020
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Utility: CMOS Input Stage Circuits And Related Methods External link
Filling date: 7 Sep 2025 Issue date: 10 Dec 2020
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Utility: System and method for ensuring integrity and confidentiality of data programmed in an insecure manufacturing environment External link
Filling date: 7 Sep 2025 Issue date: 8 Dec 2020
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Utility: Systems and methods for selecting operating mode based on relative position of wireless devices External link
Filling date: 7 Sep 2025 Issue date: 8 Dec 2020
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Utility: Bluetooth low power node latency optimization External link
Filling date: 7 Sep 2025 Issue date: 8 Dec 2020
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Utility: Countermeasure For Power Injection Security Attack External link
Filling date: 7 Sep 2025 Issue date: 3 Dec 2020
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Utility: USING TIME-TO-DIGITAL CONVERTERS TO DELAY SIGNALS WITH HIGH ACCURACY AND LARGE RANGE External link
Filling date: 7 Sep 2025 Issue date: 3 Dec 2020
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Utility: Performing Low Power Refresh Of A Digital-To-Analog Converter Circuit External link
Filling date: 7 Sep 2025 Issue date: 26 Nov 2020
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Utility: Performing low power refresh of a digital-to-analog converter circuit External link
Filling date: 7 Sep 2025 Issue date: 24 Nov 2020
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Utility: Noise canceling technique for a sine to square wave converter External link
Filling date: 7 Sep 2025 Issue date: 17 Nov 2020
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Utility: Demodulator/detector for digital isolators External link
Filling date: 7 Sep 2025 Issue date: 17 Nov 2020
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Utility: Receiver intermediate variable gain stage for isolator products External link
Filling date: 7 Sep 2025 Issue date: 17 Nov 2020
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Utility: AC-coupled chopper signal for a high-impedance buffer External link
Filling date: 7 Sep 2025 Issue date: 17 Nov 2020
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Utility: Shielding in a unit capacitor array External link
Filling date: 7 Sep 2025 Issue date: 17 Nov 2020
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Utility: FRACTIONAL DIVIDER WITH ERROR CORRECTION External link
Filling date: 7 Sep 2025 Issue date: 12 Nov 2020
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Utility: Calibration of an interpolative divider using a virtual phase-locked loop External link
Filling date: 7 Sep 2025 Issue date: 10 Nov 2020
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Utility: System, apparatus and method for providing remote tuner options in a vehicle entertainment system External link
Filling date: 7 Sep 2025 Issue date: 10 Nov 2020
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Utility: Resistor based delta sigma multiplying DAC with integrated reconstruction filter External link
Filling date: 7 Sep 2025 Issue date: 10 Nov 2020
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Utility: Apparatus with partitioned radio frequency antenna structure and associated methods External link
Filling date: 7 Sep 2025 Issue date: 10 Nov 2020
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Utility: Efficient multicast group creation External link
Filling date: 7 Sep 2025 Issue date: 10 Nov 2020
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Utility: System, apparatus and method for concurrent reception of multiple channels spaced physically in radio frequency spectrum External link
Filling date: 7 Sep 2025 Issue date: 10 Nov 2020
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Utility: Apparatus for time-to-digital converters and associated methods External link
Filling date: 7 Sep 2025 Issue date: 10 Nov 2020
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Utility: System, apparatus and method for optimizing configuration of a wireless transmitter External link
Filling date: 7 Sep 2025 Issue date: 10 Nov 2020
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Utility: Power resonator with wide input voltage range for isolated power transfer External link
Filling date: 7 Sep 2025 Issue date: 10 Nov 2020
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Utility: System, apparatus and method for calculating nominal symbol levels for wireless communcation sequences External link
Filling date: 7 Sep 2025 Issue date: 3 Nov 2020
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Utility: Base spreading code determination for a wireless communication protocol External link
Filling date: 7 Sep 2025 Issue date: 3 Nov 2020
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Utility: Digital oversampling clock and data recovery circuit External link
Filling date: 7 Sep 2025 Issue date: 3 Nov 2020
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Utility: Ring oscillator based RC calibration circuit External link
Filling date: 7 Sep 2025 Issue date: 3 Nov 2020
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Utility: Wireless communication device and method for balancing power consumption for two bluetooth devices by switching the receiving and relaying of audio streams External link
Filling date: 7 Sep 2025 Issue date: 3 Nov 2020
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Utility: Fractional divider with error correction External link
Filling date: 7 Sep 2025 Issue date: 3 Nov 2020
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Utility: Method and system of locating a wireless device using received signal strengths External link
Filling date: 7 Sep 2025 Issue date: 3 Nov 2020
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Utility: Electromagnetic radiation control for isolated power transfer product External link
Filling date: 7 Sep 2025 Issue date: 3 Nov 2020
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Utility: System, apparatus and method for accurate measurement of off-chip temperature External link
Filling date: 7 Sep 2025 Issue date: 3 Nov 2020

Showing 150 to 200 of 396 patents.