Power Integrations
Patents, Design & Utilities
Last updated:
List of all Power Integrations patents 170 in total
| Status | Patent |
|---|---|
Grant | Utility: Integrated resistor for semiconductor device Filling date: 6 Sep 2025 Issue date: 27 Jul 2021 |
Application | Utility: MULTIPLE STAGE GATE DRIVE FOR CASCODE CURRENT SENSING Filling date: 6 Sep 2025 Issue date: 8 Jul 2021 |
Application | Utility: AUXILIARY CONVERTER TO PROVIDE OPERATING POWER FOR A CONTROLLER Filling date: 6 Sep 2025 Issue date: 1 Jul 2021 |
Application | Utility: MODE OPERATION DETECTION FOR CONTROL OF A POWER CONVERTER WITH AN ACTIVE CLAMP SWITCH Filling date: 6 Sep 2025 Issue date: 24 Jun 2021 |
Grant | Utility: Controller with frequency to on-time converter Filling date: 6 Sep 2025 Issue date: 22 Jun 2021 |
Application | Utility: EXTREMUM LOCATOR WITH MEASUREMENT ENABLE CIRCUIT Filling date: 6 Sep 2025 Issue date: 17 Jun 2021 |
Application | Utility: ACTIVE CLAMP CIRCUIT WITH STEERING NETWORK Filling date: 6 Sep 2025 Issue date: 10 Jun 2021 |
Application | Utility: EXTERNAL ADJUSTMENT OF A DRIVE CONTROL OF A SWITCH Filling date: 6 Sep 2025 Issue date: 10 Jun 2021 |
Application | Utility: INPUT LINE VOLTAGE OPERATION FOR A POWER CONVERTER Filling date: 6 Sep 2025 Issue date: 3 Jun 2021 |
Grant | Utility: Clamp for a hybrid switch Filling date: 6 Sep 2025 Issue date: 1 Jun 2021 |
Application | Utility: CONTROLLER FOR MULTI-OUTPUT SINGLE MAGNETIC COMPONENT CONVERTER WITH INDEPENDENT REGULATION OF CONSTANT CURRENT AND CONSTANT VOLTAGE OUTPUTS Filling date: 6 Sep 2025 Issue date: 20 May 2021 |
Application | Utility: RESERVOIR CAPACITOR FOR BOOST CONVERTERS Filling date: 6 Sep 2025 Issue date: 20 May 2021 |
Grant | Utility: External adjustment of a drive control of a switch Filling date: 6 Sep 2025 Issue date: 4 May 2021 |
Application | Utility: MAGNET WITH MULTIPLE DISCS Filling date: 6 Sep 2025 Issue date: 15 Apr 2021 |
Grant | Utility: Idle ring detection for a multi-output power converter Filling date: 6 Sep 2025 Issue date: 30 Mar 2021 |
Grant | Utility: Active clamp circuit with steering network Filling date: 6 Sep 2025 Issue date: 30 Mar 2021 |
Application | Utility: SINGLE-WIRE BUS MULTI-GROUP FAULT COMMUNICATION FOR HALF-BRIDGE INVERTER MODULES Filling date: 6 Sep 2025 Issue date: 25 Mar 2021 |
Application | Utility: EXTERNAL ADJUSTMENT OF A DRIVE CONTROL OF A SWITCH Filling date: 6 Sep 2025 Issue date: 25 Mar 2021 |
Application | Utility: LOW COMMON MODE NOISE TRANSFORMER STRUCTURE WITH EXTERNAL FLOAT WIRE MOUNT Filling date: 6 Sep 2025 Issue date: 25 Mar 2021 |
Application | Utility: CURRENT SHARING FOR MULTI-OUTPUT CHARGING DEVICE Filling date: 6 Sep 2025 Issue date: 18 Mar 2021 |
Grant | Utility: Closed loop foldback control Filling date: 6 Sep 2025 Issue date: 16 Mar 2021 |
Application | Utility: HOUSING FOR FERRITE BEADS AND OTHER PASS-THROUGH ELECTRICAL FILTER COMPONENTS Filling date: 6 Sep 2025 Issue date: 11 Mar 2021 |
Application | Utility: POWER CONVERTER WITH CURRENT MATCHING Filling date: 6 Sep 2025 Issue date: 25 Feb 2021 |
Grant | Utility: Synchronizing multiple controllers in a power converter Filling date: 6 Sep 2025 Issue date: 23 Feb 2021 |
Grant | Utility: High side signal interface in a power converter Filling date: 6 Sep 2025 Issue date: 23 Feb 2021 |
Grant | Utility: Multiple stage gate drive for cascode current sensing Filling date: 6 Sep 2025 Issue date: 16 Feb 2021 |
Application | Utility: SWITCHED MODE POWER CONVERTER CONTROLLER WITH RAMP TIME MODULATION Filling date: 6 Sep 2025 Issue date: 28 Jan 2021 |
Grant | Utility: Apparatus and methods for controlling a switch mode power converter using a duty cycle state machine Filling date: 6 Sep 2025 Issue date: 26 Jan 2021 |
Grant | Utility: Half-bridge inverter modules with advanced protection through high-side to low-side control block communication Filling date: 6 Sep 2025 Issue date: 26 Jan 2021 |
Grant | Utility: Introducing jitter to a switching frequency by way of modulating current limit Filling date: 6 Sep 2025 Issue date: 12 Jan 2021 |
Application | Utility: MAGNETICALLY COUPLED GALVANICALLY ISOLATED COMMUNICATION USING LEAD FRAME Filling date: 6 Sep 2025 Issue date: 7 Jan 2021 |
Grant | Utility: Single-wire bus multi-group fault communication for half-bridge inverter modules Filling date: 6 Sep 2025 Issue date: 5 Jan 2021 |
Grant | Utility: Power converter with current matching Filling date: 6 Sep 2025 Issue date: 8 Dec 2020 |
Grant | Utility: Controller for multi-output single magnetic component converter with independent regulation of constant current and constant voltage outputs Filling date: 6 Sep 2025 Issue date: 1 Dec 2020 |
Application | Utility: CLOSED LOOP FOLDBACK CONTROL Filling date: 6 Sep 2025 Issue date: 12 Nov 2020 |
Application | Utility: LOW COMMON MODE NOISE TRANSFORMER STRUCTURE WITH EXTERNAL FLOAT WIRE MOUNT Filling date: 6 Sep 2025 Issue date: 12 Nov 2020 |
Application | Utility: SIGNAL AMPLIFIER WITH CALIBRATED REFERENCE Filling date: 6 Sep 2025 Issue date: 12 Nov 2020 |
Grant | Utility: Magnetically coupled galvanically isolated communication using lead frame Filling date: 6 Sep 2025 Issue date: 10 Nov 2020 |
Application | Utility: CLAMP FOR A HYBRID SWITCH Filling date: 6 Sep 2025 Issue date: 5 Nov 2020 |
Grant | Utility: Apparatus and methods for sensing a variable amplitude switching signal from a secondary winding in a power conversion system Filling date: 6 Sep 2025 Issue date: 3 Nov 2020 |
Grant | Utility: Frequency jitter for a power converter Filling date: 6 Sep 2025 Issue date: 3 Nov 2020 |
Grant | Utility: Electronic circuit for fast temperature sensing of a power switching device Filling date: 6 Sep 2025 Issue date: 27 Oct 2020 |
Application | Utility: APPARATUS AND METHODS FOR SENSING RESONANT CIRCUIT SIGNALS TO ENHANCE CONTROL IN A RESONANT CONVERTER Filling date: 6 Sep 2025 Issue date: 22 Oct 2020 |
Grant | Utility: Power converter fault detection by counting request pulses Filling date: 6 Sep 2025 Issue date: 20 Oct 2020 |
Grant | Utility: Switched mode power converter controller with ramp time modulation Filling date: 6 Sep 2025 Issue date: 20 Oct 2020 |
Grant | Utility: Controller with variable sampling generator Filling date: 6 Sep 2025 Issue date: 6 Oct 2020 |
Grant | Utility: Controller with limit control to change switching period or switching frequency of power converter and methods thereof Filling date: 6 Sep 2025 Issue date: 6 Oct 2020 |
Grant | Utility: Secondary winding sense for hard switch detection Filling date: 6 Sep 2025 Issue date: 6 Oct 2020 |
Application | Utility: METHOD AND APPARATUS FOR CONTINUOUS CONDUCTION MODE OPERATION OF A MULTI-OUTPUT POWER CONVERTER Filling date: 6 Sep 2025 Issue date: 1 Oct 2020 |
Grant | Utility: Controlled power circuit with adjusted voltage feedback to regulate the output power Filling date: 6 Sep 2025 Issue date: 29 Sep 2020 |
Showing 50 to 100 of 170 patents.