Power Integrations Profile

Power Integrations Patent Grants

BJT drive scheme

Patent Number 9735663 - August 15, 2017

The invention generally relates to switch mode power converters (SMPCs). and methods for providing supplementary base drive to a bipolar…

Method and apparatus for implementing a power converter input terminal voltage discharge circuit

Patent Number 9735665 - August 15, 2017

A circuit for use in a power converter includes a control circuit coupled to detect whether an electrical energy source is coupled to an input…

Protective insulator for HFET devices

Patent Number 9722063 - August 1, 2017

A high-voltage field effect transistor (HFET) includes a first semiconductor material, a second semiconductor material, and a heterojunction.…

Energy transfer element with capacitor compensated cancellation and balance shield windings

Patent Number 9722499 - August 1, 2017

Energy transfer element circuitry for use in a power converter includes a cancellation shield winding wound around an energy transfer element…

Limit-to-valley ratio circuitry in power converters

Patent Number 9722506 - August 1, 2017

A controller for a switched mode power converter includes limit-to-valley ratio circuitry, an on-time generator, and a drive circuit. The…

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

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

California Northern District Court - May 19, 2017

ORDER GRANTING POWER INTEGRATIONS' ADMINISTRATIVE MOTION TO SEAL. Power Integrations' administrative motion to seal the following…

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

California Northern District Court - March 29, 2017

ORDER TEMPORARILY STAYING EXECUTION OF JUDGMENT; DENYING AS MOOT FAIRCHILD'S ADMINISTRATIVE MOTION TO EXPEDITE BRIEFING SCHEDULE AND…

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

California Northern District Court - March 21, 2017

ORDER DENYING 18 DEFENDANTS' MOTION TO TRANSFER WITHOUT PREJUDICE AND STAYING PROCEEDINGS FOR SIXTY DAYS. Signed by Judge Beth Labson…

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