Power Integrations
Patents, Design & Utilities
Last updated:
List of all Power Integrations patents 170 in total
| Status | Patent |
|---|---|
Application | Utility: PROTECTIVE INSULATOR FOR HFET DEVICES Filling date: 6 Sep 2025 Issue date: 10 Sep 2020 |
Grant | Utility: Closed loop foldback control Filling date: 6 Sep 2025 Issue date: 1 Sep 2020 |
Grant | Utility: Clamp for a hybrid switch Filling date: 6 Sep 2025 Issue date: 1 Sep 2020 |
Grant | Utility: Apparatus and methods for sensing resonant circuit signals to enhance control in a resonant converter Filling date: 6 Sep 2025 Issue date: 1 Sep 2020 |
Application | Utility: TECHNIQUES FOR CONTROLLING A POWER CONVERTER USING MULTIPLE CONTROLLERS Filling date: 6 Sep 2025 Issue date: 27 Aug 2020 |
Application | Utility: MULTI-STAGE GATE TURN-OFF WITH DYNAMIC TIMING Filling date: 6 Sep 2025 Issue date: 13 Aug 2020 |
Application | Utility: ASYMMETRICAL PLUG TECHNIQUE FOR GAN DEVICES Filling date: 6 Sep 2025 Issue date: 13 Aug 2020 |
Grant | Utility: Pre-distortion of sensed current in a power factor correction circuit Filling date: 6 Sep 2025 Issue date: 14 Jul 2020 |
Application | Utility: MULTIPLE STAGE GATE DRIVE FOR CASCODE CURRENT SENSING Filling date: 6 Sep 2025 Issue date: 9 Jul 2020 |
Application | Utility: MODULATING JITTER FREQUENCY AS SWITCHING FREQUENCY APPROACHES JITTER FREQUENCY Filling date: 6 Sep 2025 Issue date: 9 Jul 2020 |
Grant | Utility: Techniques for controlling a power converter using multiple controllers Filling date: 6 Sep 2025 Issue date: 23 Jun 2020 |
Application | Utility: APPARATUS AND METHODS FOR CONTROLLING A SWITCH DRIVE SIGNAL FOLLOWING MODE TRANSITIONS IN A SWITCHING POWER CONVERTER Filling date: 6 Sep 2025 Issue date: 18 Jun 2020 |
Application | Utility: MULTI ZONE SECONDARY BURST MODULATION FOR RESONANT CONVERTERS Filling date: 6 Sep 2025 Issue date: 18 Jun 2020 |
Application | Utility: SYNCHRONIZING MULTIPLE CONTROLLERS IN A POWER CONVERTER Filling date: 6 Sep 2025 Issue date: 18 Jun 2020 |
Application | Utility: CLOSED LOOP FOLDBACK CONTROL Filling date: 6 Sep 2025 Issue date: 18 Jun 2020 |
Application | 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: 18 Jun 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: 18 Jun 2020 |
Application | Utility: SECONDARY WINDING SENSE FOR HARD SWITCH DETECTION Filling date: 6 Sep 2025 Issue date: 18 Jun 2020 |
Application | 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: 18 Jun 2020 |
Application | Utility: FREQUENCY JITTER FOR A POWER CONVERTER Filling date: 6 Sep 2025 Issue date: 11 Jun 2020 |
Grant | Utility: Multi-stage gate turn-off with dynamic timing Filling date: 6 Sep 2025 Issue date: 9 Jun 2020 |
Grant | Utility: Asymmetrical plug technique for GaN devices Filling date: 6 Sep 2025 Issue date: 26 May 2020 |
Application | Utility: COMMUNICATIONS USING AN INDUCTIVE COUPLINGS Filling date: 6 Sep 2025 Issue date: 21 May 2020 |
Grant | Utility: Biasing circuit for switch Filling date: 6 Sep 2025 Issue date: 5 May 2020 |
Grant | Utility: Multiple stage gate drive for cascode current sensing Filling date: 6 Sep 2025 Issue date: 28 Apr 2020 |
Application | Utility: APPARATUS AND METHODS FOR CONTROLLING A SWITCH MODE POWER CONVERTER USING A DUTY CYCLE STATE MACHINE Filling date: 6 Sep 2025 Issue date: 23 Apr 2020 |
Grant | Utility: Protective insulator for HFET devices Filling date: 6 Sep 2025 Issue date: 21 Apr 2020 |
Application | Utility: CONTROLLER WITH VARIABLE SAMPLING GENERATOR Filling date: 6 Sep 2025 Issue date: 16 Apr 2020 |
Application | Utility: IDLE RING DETECTION FOR A MULTI-OUTPUT POWER CONVERTER Filling date: 6 Sep 2025 Issue date: 2 Apr 2020 |
Application | Utility: CONTROL OF SECONDARY SWITCHES BASED ON SECONDARY WINDING VOLTAGE IN A POWER CONVERTER Filling date: 6 Sep 2025 Issue date: 2 Apr 2020 |
Grant | Utility: Method and apparatus for implementing a power converter input terminal voltage discharge circuit Filling date: 6 Sep 2025 Issue date: 31 Mar 2020 |
Grant | Utility: Modulating jitter frequency as switching frequency approaches jitter frequency Filling date: 6 Sep 2025 Issue date: 10 Mar 2020 |
Grant | Utility: Current damping circuit Filling date: 6 Sep 2025 Issue date: 10 Mar 2020 |
Application | Utility: HIGH SIDE SIGNAL INTERFACE IN A POWER CONVERTER Filling date: 6 Sep 2025 Issue date: 27 Feb 2020 |
Grant | Utility: Communications using an inductive coupling Filling date: 6 Sep 2025 Issue date: 25 Feb 2020 |
Grant | Utility: BJT driver with dynamic adjustment of storage time versus input line voltage variations Filling date: 6 Sep 2025 Issue date: 25 Feb 2020 |
Application | Utility: Integrated Resistor for Semiconductor Device Filling date: 6 Sep 2025 Issue date: 20 Feb 2020 |
Application | Utility: CONTROL OF SECONDARY SWITCHES IN A POWER CONVERTER Filling date: 6 Sep 2025 Issue date: 6 Feb 2020 |
Grant | Utility: Control of secondary switches based on secondary winding voltage in a power converter Filling date: 6 Sep 2025 Issue date: 4 Feb 2020 |
Grant | Utility: Idle ring detection for a multi-output power converter Filling date: 6 Sep 2025 Issue date: 4 Feb 2020 |
Application | Utility: PROTECTING SEMICONDUCTOR SWITCHES IN SWITCHED MODE POWER CONVERTERS Filling date: 6 Sep 2025 Issue date: 16 Jan 2020 |
Application | Utility: CLAMP FOR A HYBRID SWITCH Filling date: 6 Sep 2025 Issue date: 26 Dec 2019 |
Application | Utility: INTRODUCING JITTER TO A SWITCHING FREQUENCY BY WAY OF MODULATING CURRENT LIMIT Filling date: 6 Sep 2025 Issue date: 26 Dec 2019 |
Application | Utility: CASCODE SWITCHES INCLUDING NORMALLY-OFF AND NORMALLY-ON DEVICES AND CIRCUITS COMPRISING THE SWITCHES Filling date: 6 Sep 2025 Issue date: 26 Dec 2019 |
Application | Utility: Vertical Transistor Device Structure with Cylindrical-Shaped Field Plates Filling date: 6 Sep 2025 Issue date: 26 Dec 2019 |
Application | Utility: POWER CONVERTER WITH CURRENT MATCHING Filling date: 6 Sep 2025 Issue date: 19 Dec 2019 |
Application | Utility: Controlled Power Circuit With Adjusted Voltage Feedback to Regulate the Output Power Filling date: 6 Sep 2025 Issue date: 12 Dec 2019 |
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: 10 Dec 2019 |
Application | Utility: METHOD AND APPARATUS FOR SEQUENCING OUTPUTS IN A MULTI-OUTPUT POWER CONVERTER SYSTEM Filling date: 6 Sep 2025 Issue date: 5 Dec 2019 |
Grant | Utility: High side signal interface in a power converter Filling date: 6 Sep 2025 Issue date: 3 Dec 2019 |
Showing 100 to 150 of 170 patents.