Detecting signals from cascode power devices
Patent Number 12676545 - July 7, 2026
Detecting signals from cascode power devices is described herein. By sensing a gate signal from the high-voltage device, drain waveform…
Vertical field effect transistor device and method of fabrication
Patent Number 12641821 - May 26, 2026
A method and vertical FET device fabricated in GaN or other suitable material. The device has a selective area implant region comprising an…
Self-biasing the input controller in a power converter
Patent Number 12592639 - March 31, 2026
A power converter having an integrated input bias self-supply function has an input switch, a controller, an output switch, and an output…
Lateral surface gate vertical field effect transistor with adjustable output capacitance
Patent Number 12568673 - March 3, 2026
A lateral surface gate vertical field effect transistor with adjustable output capacitance is described herein. The lateral surface gate…
Control of a resonant converter using switch paths during power-up
Patent Number 12537454 - January 27, 2026
Control of a resonant power converter using switch paths during power-up is described herein. During power-up, a first switch path sinks…
VERTICAL GALLIUM NITRIDE TRANSISTORS
Application Number 20260164742 - June 11, 2026
Vertical gallium nitride (GaN) field effect transistors (FETs) are presented herein. A vertical GaN FET includes cylindrical trench gates…
HIGH SIDE ON-TIME CONTROL CIRCUIT AND METHOD FOR AN ASYMMETRICAL HALF-BRIDGE POWER CONVERTER
Application Number 20260100651 - April 9, 2026
The circuits and methods of the present disclosure control the active off-time (high side switch on-time) to ensure the magnetization energy…
CONTROL OF A RESONANT CONVERTER USING SWITCH PATHS DURING POWER-UP
Application Number 20260088724 - March 26, 2026
A half-bridge circuit of a power converter includes a high-side device and a low-side device coupled together at a half-bridge node, which is…
CROSS CONDUCTION PREVENTION IN POWER CONVERTERS
Application Number 20260088727 - March 26, 2026
A control system for a power converter having an energy transfer element, a power switch, and a synchronous rectifier (SR). The control system…
FAST TURN-ON PROTECTION OF A CASCODE SWITCH
Application Number 20260074686 - March 12, 2026
Fast turn-on protection of a cascode switch is presented herein. A cascode circuit includes a depletion mode field effect transistor and an…
Power Integrations, Inc. et al v. CogniPower LLC
California Northern District Court - August 6, 2025
CogniPower LLC v. Power Integrations, Inc.
California Northern District Court - June 25, 2024
Power Integrations, Inc. v. Waverly Licensing LLC et al
Delaware District Court - November 30, 2022
Waverly Licensing LLC v. Power Integrations, Inc.
Texas Western District Court - October 31, 2022
Opticurrent, LLC v. Power Integrations, Inc.
U.S. Court of Appeals, Federal Circuit - March 5, 2021
CogniPower LLC v. Power Integrations, Inc.
California Northern District Court - August 9, 2024
ORDER by Magistrate Judge Virginia K. DeMarchi re 1 Motion to Compel Compliance With Document Subpoena. (vkdlc1, COURT STAFF) (Filed on…
Power Integrations, Inc. v. Silanna Semiconductor North America, Inc. et al
California Southern District Court - October 7, 2020
ORDER Granting 88 Joint Motion for Protective Order. Signed by Magistrate Judge Daniel E. Butcher on 10/7/2020. (tcf)
Power Integrations, Inc. v. Silanna Semiconductor North America, Inc. et al
California Southern District Court - April 15, 2020
ORDER Denying 76 Joint Motion for Determination of Discovery Dispute at Moot. The parties may refile their discovery dispute, if it is still…
Power Integrations, Inc. v. Silanna Semiconductor North America, Inc. et al
California Northern District Court - March 4, 2020
ORDER granting 55 Motion to Transfer Case to the United States District Court for the Southern District of California. Signed by Judge…
Power Integrations, Inc. v. Silanna Semiconductor North America, Inc. et al
California Southern District Court - March 4, 2020
ORDER granting 55 Motion to Transfer Case to the United States District Court for the Southern District of California. Signed by Judge…
OPTICURRENT, LLC v. POWER INTEGRATIONS, INC.
United States US Court of Appeals, Federal Circuit - February 23, 2022
Power Integrations, Inc. v. Silanna Semiconductor North America, Inc. et al
California California Southern District Court - October 7, 2020
ORDER Granting 88 Joint Motion for Protective Order. Signed by Magistrate Judge Daniel E. Butcher on 10/7/2020. (tcf)
Power Integrations, Inc. v. Silanna Semiconductor North America, Inc. et al
California California Southern District Court - August 10, 2020
ORDER Granting in Part and Denying in Part 79 Defendants' Motion to Dismiss Second Amended Complaint. The Court GRANTS in part and DENIES…
OPTICURRENT, LLC v. POWER INTEGRATIONS, INC.
United States US Court of Appeals, Federal Circuit - August 6, 2020
Power Integrations, Inc. v. CogniPower LLC
Delaware Delaware District Court - July 1, 2020
MEMORANDUM OPINION Signed by Judge Colm F. Connolly on 7/1/2020. (nmf)
OPTICURRENT, LLC v. POWER INTEGRATIONS, INC.
US Court of Appeals for the Federal Circuit - February 23, 2022
OPTICURRENT, LLC v. POWER INTEGRATIONS, INC.
US Court of Appeals for the Federal Circuit - August 6, 2020
Power Integrations, Inc. v. Semiconductor Components Industries, LLC
US Court of Appeals for the Federal Circuit - June 13, 2019
POWER INTEGRATIONS, INC. v. SEMICONDUCTOR COMPONENTS [OPINION - NONPRECEDENTIAL]
US Court of Appeals for the Federal Circuit - June 13, 2019
POWER INTEGRATIONS, INC. v. SEMICONDUCTOR COMPONENTS [OPINION - NONPRECEDENTIAL]
US Court of Appeals for the Federal Circuit - June 13, 2019
