Power Integrations Profile

Power Integrations Patent Grants

Controller with frequency to on-time converter

Patent Number 10243442 - March 26, 2019

A controller for use in a power converter includes a secondary controller coupled to receive a feedback signal representative of an output of…

Power converter controller with multiple power sources

Patent Number 10243471 - March 26, 2019

A controller includes a first power circuit, a second power circuit, and a charging control circuit. The first power circuit is coupled to a…

Control circuit and control method for turning on a power semiconductor switch

Patent Number 10243555 - March 26, 2019

A method of turning on a power semiconductor switch includes receiving a first signal that characterizes a switch-on behavior of the power…

Reverse current blockage through buck controller block

Patent Number 10236763 - March 19, 2019

A switching circuit with reverse current prevention for use in a Buck converter includes a power switch coupled to a coupling node, which is…

Techniques for controlling a power converter using multiple controllers

Patent Number 10230305 - March 12, 2019

A power converter controller includes a primary controller configured to operate in a first mode to control a power switch with a primary…

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. Park

California Northern District Court - March 15, 2019

ORDER Setting Discovery Hearing re 74 , 76 . Discovery Hearing set for 3/20/2019 10:00 AM in San Jose, Courtroom 2, 5th Floor before…

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…

Power Integrations State Court Decisions

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

California California Northern District Court - February 14, 2019

ORDER GRANTING PLAINTIFF'S MOTION TO LIFT STAY; SETTING CASE MANAGEMENT CONFERENCE. Power Integrations' motion is granted, and the…

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 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