Silicon Laboratories
Utility Patents

Last updated:

List of all Silicon Laboratories patents 396 in total

Status Patent
Grant
Utility: AC-Coupled Chopper Signal for a High-Impedance Buffer External link
Filling date: 7 Sep 2025 Issue date: 26 Mar 2020
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Utility: Group Association Fallback For Improved Network Resilience External link
Filling date: 7 Sep 2025 Issue date: 26 Mar 2020
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Utility: Clock Circuit And Method For Recalibrating An Injection Oscillator Coupled To Kick-Start A Crystal Oscillator External link
Filling date: 7 Sep 2025 Issue date: 26 Mar 2020
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Utility: Crystal oscillator startup time optimization External link
Filling date: 7 Sep 2025 Issue date: 24 Mar 2020
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Utility: Time-to-voltage converter using correlated double sampling External link
Filling date: 7 Sep 2025 Issue date: 24 Mar 2020
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Utility: Plethysmography heart rate monitor noise reduction using differential sensors External link
Filling date: 7 Sep 2025 Issue date: 24 Mar 2020
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Utility: Proximity sensing antenna External link
Filling date: 7 Sep 2025 Issue date: 17 Mar 2020
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Utility: Simultaneous Control Of A Group In A Mesh Network External link
Filling date: 7 Sep 2025 Issue date: 12 Mar 2020
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Utility: Wireless receiver with automatic gain control optimization for sensitivity and distortion External link
Filling date: 7 Sep 2025 Issue date: 10 Mar 2020
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Utility: System, apparatus and method for flexible control of a voltage regulator of an integrated circuit External link
Filling date: 7 Sep 2025 Issue date: 3 Mar 2020
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Utility: Clamping inductive flyback voltage to reduce power dissipation External link
Filling date: 7 Sep 2025 Issue date: 3 Mar 2020
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Utility: System, Apparatus And Method For Low Latency Detection And Reporting Of An Emergency Event External link
Filling date: 7 Sep 2025 Issue date: 27 Feb 2020
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Utility: Crystal driver circuit with core amplifier having unbalanced tune capacitors External link
Filling date: 7 Sep 2025 Issue date: 25 Feb 2020
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Utility: RELIABLE NON-VOLATILE MEMORY PROGRAMMING INTERFACE AND METHOD THEREFOR External link
Filling date: 7 Sep 2025 Issue date: 20 Feb 2020
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Utility: Dynamically controlling a negative impedance of a voltage controlled oscillator External link
Filling date: 7 Sep 2025 Issue date: 18 Feb 2020
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Utility: POWER TRANSFER DEVICE USING AN OSCILLATOR External link
Filling date: 7 Sep 2025 Issue date: 13 Feb 2020
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Utility: Optimal Preamble Length And Detection Threshold External link
Filling date: 7 Sep 2025 Issue date: 13 Feb 2020
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Utility: Semiconductor test system with flexible and robust form factor External link
Filling date: 7 Sep 2025 Issue date: 4 Feb 2020
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Utility: SECURE SOFTWARE SYSTEM FOR MICROCONTROLLER OR THE LIKE AND METHOD THEREFOR External link
Filling date: 7 Sep 2025 Issue date: 30 Jan 2020
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Utility: System For Detecting Loops In A Pseudo-Bridge External link
Filling date: 7 Sep 2025 Issue date: 30 Jan 2020
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Utility: Countermeasure For Power Injection Security Attack External link
Filling date: 7 Sep 2025 Issue date: 30 Jan 2020
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Utility: Wide voltage range input interface External link
Filling date: 7 Sep 2025 Issue date: 28 Jan 2020
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Utility: Bluetooth Low Power Node Latency Optimization External link
Filling date: 7 Sep 2025 Issue date: 23 Jan 2020
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Utility: Gateway using resource directory External link
Filling date: 7 Sep 2025 Issue date: 21 Jan 2020
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Utility: Apparatus for Radio-Frequency Receiver with Interference Detection and Associated Methods External link
Filling date: 7 Sep 2025 Issue date: 16 Jan 2020
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Utility: CRYSTAL OSCILLATOR STARTUP TIME OPTIMIZATION External link
Filling date: 7 Sep 2025 Issue date: 16 Jan 2020
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Utility: Crystal driver circuit with external oscillation signal amplitude control External link
Filling date: 7 Sep 2025 Issue date: 14 Jan 2020
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Utility: System, Apparatus And Method For Hardware And Software Support Of Radio Functionality External link
Filling date: 7 Sep 2025 Issue date: 9 Jan 2020
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Utility: System, Apparatus And Method For Time Synchronization Of Delayed Data Streams By Matching Of Wavelet Coefficients External link
Filling date: 7 Sep 2025 Issue date: 9 Jan 2020
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Utility: Load compensation to reduce deterministic jitter in clock applications External link
Filling date: 7 Sep 2025 Issue date: 7 Jan 2020
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Utility: COMBINED RFID AND POWER MANAGEMENT ARCHITECTURE External link
Filling date: 7 Sep 2025 Issue date: 2 Jan 2020
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Utility: TIME-TO-VOLTAGE CONVERTER USING CORRELATED DOUBLE SAMPLING External link
Filling date: 7 Sep 2025 Issue date: 2 Jan 2020
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Utility: TIME-TO-VOLTAGE CONVERTER WITH EXTENDED OUTPUT RANGE External link
Filling date: 7 Sep 2025 Issue date: 2 Jan 2020
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Utility: SHIELDING IN A UNIT CAPACITOR ARRAY External link
Filling date: 7 Sep 2025 Issue date: 2 Jan 2020
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Utility: Automatic gain control system and method with improved blocker performance External link
Filling date: 7 Sep 2025 Issue date: 31 Dec 2019
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Utility: Transition scan coverage for cross clock domain logic External link
Filling date: 7 Sep 2025 Issue date: 31 Dec 2019
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Utility: Wide range glitchless switchable clock divider with modified 2/3 divider stages External link
Filling date: 7 Sep 2025 Issue date: 31 Dec 2019
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Utility: Systems And Methods For Initial Authentication Of Wireless Communication External link
Filling date: 7 Sep 2025 Issue date: 26 Dec 2019
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Utility: SPUR CANCELLATION FOR SPUR MEASUREMENT External link
Filling date: 7 Sep 2025 Issue date: 26 Dec 2019
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Utility: Apparatus for sampling electrical signals with improved hold time and associated methods External link
Filling date: 7 Sep 2025 Issue date: 24 Dec 2019
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Utility: Low-power communication apparatus with wakeup detection and associated methods External link
Filling date: 7 Sep 2025 Issue date: 24 Dec 2019
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Utility: Metastable-free output synchronization for multiple-chip systems and the like External link
Filling date: 7 Sep 2025 Issue date: 17 Dec 2019
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Utility: Adaptive jitter and spur adjustment for clock circuits External link
Filling date: 7 Sep 2025 Issue date: 17 Dec 2019
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Utility: Power transfer device using an oscillator External link
Filling date: 7 Sep 2025 Issue date: 17 Dec 2019
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Utility: Digital Oversampling Clock And Data Recovery Circuit External link
Filling date: 7 Sep 2025 Issue date: 12 Dec 2019
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Utility: Synchronizing Update of Time of Day Counters Using Time Stamp Exchange Over A Control Plane External link
Filling date: 7 Sep 2025 Issue date: 12 Dec 2019
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Utility: Shared Communication Channel That Interleaves 1 PPS Signals and Messaging External link
Filling date: 7 Sep 2025 Issue date: 12 Dec 2019
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Utility: Capacitative digital-to-analog converter with reduced data-dependent loading of voltage reference External link
Filling date: 7 Sep 2025 Issue date: 3 Dec 2019
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Utility: Apparatus for sampling electrical signals with reduced leakage current and associated methods External link
Filling date: 7 Sep 2025 Issue date: 3 Dec 2019
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Utility: Apparatus with Partitioned Radio Frequency Antenna Structure and Associated Methods External link
Filling date: 7 Sep 2025 Issue date: 28 Nov 2019

Showing 300 to 350 of 396 patents.