Power Integrations Profile

Power Integrations Patent Grants

Controlled power circuit with adjusted voltage feedback to regulate the output power

Patent Number 10027236 - July 17, 2018

A controller for use in a power converter includes a sense circuit coupled to generate a feedback signal representative of an output voltage…

Hybrid boost-bypass function in two-stage converter

Patent Number 10020742 - July 10, 2018

A controller for use in a two-stage power supply is coupled to control switching of a switching element to regulate a transfer of energy from…

High side signal interface in a power converter

Patent Number 10008942 - June 26, 2018

A controller for use in a power converter includes a control circuit coupled to generate a low side drive signal to control switching of a low…

Shield wrap for a heterostructure field effect transistor

Patent Number 10002957 - June 19, 2018

Devices are disclosed for providing heterojunction field effect transistor (HFETs) having improved performance and/or reduced noise…

Reduction of audible noise in a power converter

Patent Number 10003270 - June 19, 2018

A controller includes a drive circuit that generates a drive signal to switch a power switch to control a transfer of energy to of a power…

Power Integrations Patent Applications

MULTI-PACE CONTROLLER

Application Number 20150333630 - November 19, 2015

A controller for controlling a power supply includes a feedback signal generator to generate a feedback signal representative of an output…

DIGITAL-TO-ANALOG CONVERTER CIRCUIT FOR USE IN A POWER CONVERTER

Application Number 20150333764 - November 19, 2015

A digital-to-analog converter circuit includes an input to receive a digital input signal having multiple bits. A modulation circuit is…

FAULT PROTECTION CIRCUIT

Application Number 20150326008 - November 12, 2015

A fault detection circuit for use with a power converter includes an initiate fault check circuit coupled to generate an enable signal in…

MULTI-BLEEDER MODE CONTROL FOR IMPROVED LED DRIVER PERFORMANCE

Application Number 20150312978 - October 29, 2015

Various examples directed to phase-dimming LED driver input circuitry having multiple bleeder circuits activated by a controller with…

DIMMING EDGE DETECTION FOR POWER CONVERTER

Application Number 20150303812 - October 22, 2015

A controller for a power converter includes an edge detection circuit and a drive circuit. The edge detection circuit includes a comparator, a…

Power Integrations Federal District Court Decisions

Fairchild Semiconductor Corporation et al v. Power Integrations Inc.

Delaware District Court - March 16, 2018

MEMORANDUM OPINION re 552 MOTION Final Judgment Pursuant to Federal Rule of Civil Procedure 58 - filed by Power Integrations Inc. Signed by…

Opticurrent, LLC v. Power Integrations, Inc. et al

California Northern District Court - January 10, 2018

CIVIL PRETRIAL ORDER. Signed by Judge William H. Orrick on 1/10/2018. (tlS, COURT STAFF) (Filed on 1/10/2018)

Power Integrations v. Fairchild Semicond., et al

Delaware District Court - December 8, 2017

MEMORANDUM ORDER: IT IS HEREBY ORDERED that the '366 patent is DISMISSED WITHOUT PREJUDICE. Signed by Judge Leonard P. Stark on 12/8/17.…

Power Integrations v. Fairchild Semicond., et al

Delaware District Court - December 8, 2017

MEMORANDUM OPINION re willfulness. Signed by Judge Leonard P. Stark on 12/8/17. (ntl)

Power Integrations, Inc. v. Fairchild Semiconductor International, Inc. et al

California Northern District Court - May 19, 2017

ORDER GRANTING FAIRCHILD'S ADMINISTRATIVE MOTION TO SEAL. Fairchild's administrative motion to seal the following documents is…

Power Integrations State Court Decisions

POWER INTEGRATIONS, INC. v. FAIRCHILD SEMICONDUCTOR

United States US Court of Appeals, Federal Circuit - July 3, 2018

Power Integrations, Inc. v. On Semiconductor Corporation et al

California California Northern District Court - June 14, 2018

ORDER DENYING WITHOUT PREJUDICE 117 ON SEMICONDUCTOR CORP. AND SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC'S MOTION TO STRIKE…

Power Integrations, Inc. v. On Semiconductor Corporation et al

California California Northern District Court - June 5, 2018

ORDER DENYING 101 POWER INTEGRATIONS, INC.'S MOTION TO SEVER AND TRANSFER CLAIMS REGARDING THE '876 PATENT. Signed by Judge Beth…

Opticurrent, LLC v. Power Integrations, Inc. et al

California California Northern District Court - April 10, 2018

ORDER GRANTING IN PART AND DENYING IN PART 103 MOTION FOR SUMMARY JUDGMENT by Judge William H. Orrick. 104 Administrative Motion to File Under…

In re: Power Integrations, Inc.

United States US Court of Appeals, Federal Circuit - March 19, 2018

Power Integrations Federal Appellate Court Decisions

POWER INTEGRATIONS, INC. v. FAIRCHILD SEMICONDUCTOR

US Court of Appeals for the Federal Circuit - July 3, 2018

In re: Power Integrations, Inc.

US Court of Appeals for the Federal Circuit - March 19, 2018

Fairchild (Taiwan) Corp. v. Power Integrations, Inc.

US Court of Appeals for the Federal Circuit - April 21, 2017

POWER INTEGRATIONS, INC. v. FAIRCHILD SEMICONDUCTOR INTL.

U.S. Court of Appeals for the Federal Circuit - January 4, 2017

POWER INTEGRATIONS, INC. v. FAIRCHILD SEMICONDUCTOR INTL.

U.S. Court of Appeals for the Federal Circuit - December 12, 2016