Power Integrations Profile

Power Integrations Patent Grants

Half-bridge inverter modules with advanced protection through high-side to low-side control block communication

Patent Number 10181813 - January 15, 2019

A communication system for use in a switching module includes a low-side control block coupled to control switching of a low-side switch of…

Method and apparatus for sensing multiple voltage values from a single terminal of a power converter controller

Patent Number 10177666 - January 8, 2019

A method for regulating an output of a power converter includes receiving a signal from an auxiliary winding of an energy transfer element of…

Static discharge system

Patent Number 10170438 - January 1, 2019

A semiconductor circuit includes a three-terminal high voltage semiconductor device, a charge distribution structure and a static discharge…

Reduction of audible noise in a power converter

Patent Number 10171000 - January 1, 2019

A power converter controller includes a drive circuit to generate a drive signal to control switching of a power switch. The drive circuit…

Device and method for producing a dynamic reference signal for a driver circuit for a semiconductor power switch

Patent Number 10171071 - January 1, 2019

A device (442) for producing a dynamic reference signal (UREF) for a control circuit for a power semiconductor switch comprises a reference…

Power Integrations Patent Applications

DRIVER CIRCUIT FOR SWITCH

Application Number 20180351468 - December 6, 2018

A driver circuit for use in a controller includes a signal generator coupled to generate a first control signal, a second control, and a third…

BIASING CIRCUIT FOR SWITCH

Application Number 20180351542 - December 6, 2018

A driver circuit for use in a controller includes a signal generator coupled to generate a first control signal and a second control signal in…

Controlled Power Circuit With Adjusted Voltage Feedback to Regulate the Output Power

Application Number 20180294737 - October 11, 2018

A controller for use in a power converter comprising a feedback reference circuit coupled to receive a feedback signal representative of an…

CLAMP FOR A HYBRID SWITCH

Application Number 20180262190 - September 13, 2018

A switch having a first terminal, a second terminal and a control terminal. The switch includes a normally-on device with a first terminal, a…

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…

Power Integrations Federal District Court Decisions

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

Delaware District Court - November 5, 2018

MEMORANDUM ORDER re decision on customer letters and "Facts". Signed by Judge Leonard P. Stark on 11/5/18. (ntl)

Fairchild Semiconductor Corporation et al v. Power Integrations Inc.

Delaware District Court - October 31, 2018

MEMORANDUM ORDER regarding motions in limine and other disputes in the PTO. Signed by Judge Leonard P. Stark on 10/31/18. (ntl)

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

Delaware District Court - October 31, 2018

MEMORANDUM ORDER regarding motions in limine and statement of facts. Signed by Judge Leonard P. Stark on 10/31/18. (ntl)

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

California Northern District Court - October 26, 2018

ORDER CONSTRUING CLAIMS IN U.S. PATENT NOS. 6,249,876, 6,297,623, 6,333,624, 6,429,709, 7,239,119, 7,447,601, 7,538,533, 8,115,457. Joint…

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

Delaware District Court - October 9, 2018

MEMORANDUM OPINION re claim construction. Signed by Judge Leonard P. Stark on 10/9/2018. (etg)

Power Integrations State Court Decisions

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

Delaware Delaware District Court - October 9, 2018

MEMORANDUM OPINION re claim construction. Signed by Judge Leonard P. Stark on 10/9/2018. (etg)

POWER INTEGRATIONS, INC. v. FAIRCHILD SEMICONDUCTOR

United States US Court of Appeals, Federal Circuit - September 20, 2018

POWER INTEGRATIONS, INC. v. FAIRCHILD SEMICONDUCTOR

United States US Court of Appeals, Federal Circuit - September 20, 2018

IN RE: POWER INTEGRATIONS, INC.

United States US Court of Appeals, Federal Circuit - August 16, 2018

POWER INTEGRATIONS, INC. v. FAIRCHILD SEMICONDUCTOR

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

Power Integrations Federal Appellate Court Decisions

POWER INTEGRATIONS, INC. v. FAIRCHILD SEMICONDUCTOR

US Court of Appeals for the Federal Circuit - September 20, 2018

POWER INTEGRATIONS, INC. v. FAIRCHILD SEMICONDUCTOR

US Court of Appeals for the Federal Circuit - September 20, 2018

IN RE: POWER INTEGRATIONS, INC.

US Court of Appeals for the Federal Circuit - August 16, 2018

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