Power Integrations Profile

Power Integrations Patent Grants

Hybrid boost-bypass function in two-stage converter

Patent Number 9866122 - January 9, 2018

A boost-bypass converter includes a boost inductor coupled between an input and an output of the boost-bypass converter. A bypass diode is…

Input voltage sensor responsive to load conditions

Patent Number 9866125 - January 9, 2018

An ac-dc power converter controller includes a switch driver circuit coupled to generate a drive signal to control switching of a power switch…

Programming controller parameters through external terminals of a power converter

Patent Number 9853552 - December 26, 2017

A method of operating a power converter includes applying a first signal sequence to one or more terminals of the power converter to unlock a…

Synchronous rectification

Patent Number 9847732 - December 19, 2017

A controller for a use with a power converter includes a sensor coupled to sense a signal on a secondary side of the power converter. The…

Switched mode power converter controller with ramp time modulation

Patent Number 9837911 - December 5, 2017

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

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

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, 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 International, Inc. et al

California California Northern District Court - May 26, 2017

ORDER DENYING FAIRCHILD'S MOTION FOR WAIVER OF SUPERSEDEAS BOND; SETTING BOND AMOUNT; EXTENDING TEMPORARY STAY. (Redacted public…

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

United States US Court of Appeals, Federal Circuit - April 21, 2017

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

Texas Texas Eastern District Court - April 18, 2017

MEMORANDUM OPINION AND ORDER. Signed by Judge Rodney Gilstrap on 4/18/2017. (nkl, )

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

California California Northern District Court - March 10, 2017

FINAL JUDGMENT. Signed by Judge Maxine M. Chesney on 03/10/17. (mmclc2, COURT STAFF) (Filed on 3/10/2017)

Power Integrations, Inc. v. Chan-Woong Park

California California Northern District Court - February 24, 2017

ORDER GRANTING IN PART AND DENYING IN PART 18 MOTION TO DISMISS. Signed by Judge Beth Labson Freeman on 2/24/2017. (blflc4, COURT STAFF)…

Power Integrations Federal Appellate Court Decisions

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

POWER INTEGRATIONS, INC. v. LEE

U.S. Court of Appeals for the Federal Circuit - August 31, 2015

POWER INTEGRATIONS, INC. v. LEE

U.S. Court of Appeals for the Federal Circuit - August 12, 2015