Power Integrations
Patents, Design & Utilities

Last updated:

List of all Power Integrations patents 170 in total

Status Patent
Grant
Utility: Multiple stage gate drive for cascode current sensing External link
Filling date: 6 Sep 2025 Issue date: 13 Sep 2022
Grant
Utility: Power converter with current matching External link
Filling date: 6 Sep 2025 Issue date: 13 Sep 2022
Grant
Utility: Variable drive strength in response to a power converter operating condition External link
Filling date: 6 Sep 2025 Issue date: 6 Sep 2022
Application
Utility: ACTIVE DISCHARGE OF AN ELECTRIC DRIVE SYSTEM External link
Filling date: 6 Sep 2025 Issue date: 18 Aug 2022
Application
Utility: ACTIVE DISCHARGE OF AN ELECTRIC DRIVE SYSTEM External link
Filling date: 6 Sep 2025 Issue date: 18 Aug 2022
Application
Utility: CAPACITANCE NETWORKS FOR ENHANCING HIGH VOLTAGE OPERATION OF A HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD THEREIN External link
Filling date: 6 Sep 2025 Issue date: 18 Aug 2022
Grant
Utility: Auxiliary converter to provide operating power for a controller External link
Filling date: 6 Sep 2025 Issue date: 16 Aug 2022
Application
Utility: AN ENHANCEMENT MODE METAL INSULATOR SEMICONDUCTOR HIGH ELECTRON MOBILITY TRANSISTOR External link
Filling date: 6 Sep 2025 Issue date: 11 Aug 2022
Application
Utility: COMMUNICATIONS USING AN INDUCTIVE COUPLING External link
Filling date: 6 Sep 2025 Issue date: 28 Jul 2022
Application
Utility: COUPLED POLYSILICON GUARD RINGS FOR ENHANCING BREAKDOWN VOLTAGE IN A POWER SEMICONDUCTOR DEVICE External link
Filling date: 6 Sep 2025 Issue date: 28 Jul 2022
Grant
Utility: Communicating across galvanic isolation External link
Filling date: 6 Sep 2025 Issue date: 5 Jul 2022
Application
Utility: ENERGY TRANSFER ELEMENT MAGNETIZED AFTER ASSEMBLY External link
Filling date: 6 Sep 2025 Issue date: 30 Jun 2022
Application
Utility: ENERGY TRANSFER ELEMENTS INCLUDING UNMAGNETIZED MAGNETIZABLE PARTICLES External link
Filling date: 6 Sep 2025 Issue date: 30 Jun 2022
Grant
Utility: Asymmetrical plug technique for GaN devices External link
Filling date: 6 Sep 2025 Issue date: 28 Jun 2022
Application
Utility: VARIABLE DRIVE STRENGTH IN RESPONSE TO A POWER CONVERTER OPERATING CONDITION External link
Filling date: 6 Sep 2025 Issue date: 23 Jun 2022
Grant
Utility: Protecting semiconductor switches in switched mode power converters External link
Filling date: 6 Sep 2025 Issue date: 21 Jun 2022
Application
Utility: SWITCHING DELAY FOR COMMUNICATION External link
Filling date: 6 Sep 2025 Issue date: 16 Jun 2022
Grant
Utility: Controller with frequency request circuit External link
Filling date: 6 Sep 2025 Issue date: 7 Jun 2022
Application
Utility: APPARATUS AND METHODS FOR CONTROLLING A SWITCH DRIVE SIGNAL FOLLOWING MODE TRANSITIONS IN A SWITCHING POWER CONVERTER External link
Filling date: 6 Sep 2025 Issue date: 2 Jun 2022
Grant
Utility: Switched mode power converter controller with ramp time modulation External link
Filling date: 6 Sep 2025 Issue date: 31 May 2022
Grant
Utility: Power converter controller with stability compensation External link
Filling date: 6 Sep 2025 Issue date: 24 May 2022
Application
Utility: PULSE SHARING CONTROL FOR ENHANCING PERFORMANCE IN A MULTIPLE OUTPUT POWER CONVERTER SYSTEM External link
Filling date: 6 Sep 2025 Issue date: 19 May 2022
Grant
Utility: Process and structure for a superjunction device External link
Filling date: 6 Sep 2025 Issue date: 26 Apr 2022
Grant
Utility: Techniques for controlling a power converter using multiple controllers External link
Filling date: 6 Sep 2025 Issue date: 19 Apr 2022
Application
Utility: INDUCTIVE CHARGING CIRCUIT TO PROVIDE OPERATING POWER FOR A CONTROLLER External link
Filling date: 6 Sep 2025 Issue date: 31 Mar 2022
Grant
Utility: Single-wire bus multi-group fault communication for half-bridge inverter modules External link
Filling date: 6 Sep 2025 Issue date: 22 Mar 2022
Grant
Utility: Extremum locator with measurement enable circuit External link
Filling date: 6 Sep 2025 Issue date: 22 Mar 2022
Grant
Utility: Inductive charging circuit to provide operative power for a controller External link
Filling date: 6 Sep 2025 Issue date: 22 Feb 2022
Grant
Utility: Methods and apparatus for biasing a magnetic circuit to reduce audible noise from a switching power supply External link
Filling date: 6 Sep 2025 Issue date: 15 Feb 2022
Application
Utility: PROTECTIVE INSULATOR FOR HFET DEVICES External link
Filling date: 6 Sep 2025 Issue date: 13 Jan 2022
Grant
Utility: Controller for a semiconductor switch can include a transmitter and receiver that communicate across galvanic isolation using an inductive coupling External link
Filling date: 6 Sep 2025 Issue date: 11 Jan 2022
Grant
Utility: Method and apparatus for sequencing outputs in a multi-output power converter system External link
Filling date: 6 Sep 2025 Issue date: 28 Dec 2021
Application
Utility: APPARATUS AND METHODS FOR CONTROLLABLE NETWORKS TO VARY INTER-STAGE POWER TRANSFER IN A MULTI-STAGE POWER CONVERSION SYSTEM External link
Filling date: 6 Sep 2025 Issue date: 23 Dec 2021
Application
Utility: MULTI ZONE SECONDARY BURST MODULATION FOR RESONANT CONVERTERS External link
Filling date: 6 Sep 2025 Issue date: 9 Dec 2021
Grant
Utility: Apparatus and methods for controlling a switch drive signal following mode transitions in a switching power converter External link
Filling date: 6 Sep 2025 Issue date: 7 Dec 2021
Application
Utility: METHOD AND APPARATUS FOR CONTINUOUS CONDUCTION MODE OPERATION OF A MULTI-OUTPUT POWER CONVERTER External link
Filling date: 6 Sep 2025 Issue date: 11 Nov 2021
Application
Utility: CONTROLLER WITH FREQUENCY REQUEST CIRCUIT External link
Filling date: 6 Sep 2025 Issue date: 11 Nov 2021
Grant
Utility: Low common mode noise transformer structure with external float wire mount External link
Filling date: 6 Sep 2025 Issue date: 2 Nov 2021
Application
Utility: MODULATING JITTER FREQUENCY AS SWITCHING FREQUENCY APPROACHES JITTER FREQUENCY External link
Filling date: 6 Sep 2025 Issue date: 28 Oct 2021
Application
Utility: OUTPUT-SIDE CONTROLLER WITH SWITCHING REQUEST AT RELAXATION RING EXTREMUM External link
Filling date: 6 Sep 2025 Issue date: 21 Oct 2021
Grant
Utility: Gate stack for heterostructure device External link
Filling date: 6 Sep 2025 Issue date: 7 Sep 2021
Grant
Utility: Method and apparatus for continuous conduction mode operation of a multi-output power converter External link
Filling date: 6 Sep 2025 Issue date: 31 Aug 2021
Application
Utility: INDUCTIVE CHARGING CIRCUIT TO PROVIDE OPERATIVE POWER FOR A CONTROLLER External link
Filling date: 6 Sep 2025 Issue date: 19 Aug 2021
Grant
Utility: Signal amplifier with calibrated reference External link
Filling date: 6 Sep 2025 Issue date: 17 Aug 2021
Grant
Utility: Secondary controller for use in synchronous flyback converter External link
Filling date: 6 Sep 2025 Issue date: 10 Aug 2021
Application
Utility: PROCESS AND STRUCTURE FOR A SUPERJUNCTION DEVICE External link
Filling date: 6 Sep 2025 Issue date: 5 Aug 2021
Grant
Utility: Modulating jitter frequency as switching frequency approaches jitter frequency External link
Filling date: 6 Sep 2025 Issue date: 3 Aug 2021
Grant
Utility: Multi zone secondary burst modulation for resonant converters External link
Filling date: 6 Sep 2025 Issue date: 3 Aug 2021
Grant
Utility: Output-side controller with switching request at relaxation ring extremum External link
Filling date: 6 Sep 2025 Issue date: 3 Aug 2021
Grant
Utility: Protective insulator for HFET devices External link
Filling date: 6 Sep 2025 Issue date: 27 Jul 2021

Showing 1 to 50 of 170 patents.