Fairchild Semiconductor Profile

Fairchild Semiconductor Patent Grants

Window reference trimming for accessory detection

Patent Number 9654089 - May 16, 2017

This document discusses, among other things, a detection circuit configured to receive an output of a window comparator over a range of input…

Apparatus and methods for PLL-based gyroscope gain control, quadrature cancellation and demodulation

Patent Number 9644963 - May 9, 2017

This application discusses simplified interface circuits for a gyroscope. In an example, an interface can include an automatic gain control…

Dual-mode voltage doubling buck converter with smooth mode transition

Patent Number 9647546 - May 9, 2017

Devices and methods provide a voltage regulating device including voltage supply circuitry configured to receive a first voltage, generate at…

Enable and disable comparator voltage reference

Patent Number 9635453 - April 25, 2017

This document discusses, among other things, systems and methods to reduce power use of an accessory detection device. The accessory detection…

MEMS quadrature cancellation and signal demodulation

Patent Number 9625272 - April 18, 2017

In certain examples, a quadrature cancellation apparatus can include a drive charge amplifier configured to couple to a proof mass of a MEMS…

Fairchild Semiconductor Patent Applications

INPUT AC LINE CONTROL FOR AC-DC CONVERTERS

Application Number 20170063225 - March 2, 2017

An AC-DC converter includes a main switch that is controlled according to an input AC line voltage. The main switch is allowed to be switched…

ADAPTIVE CLAMPING CIRCUITRY

Application Number 20170012545 - January 12, 2017

The present disclosure provides A DC/DC power supply system that includes a primary side and a secondary side to generate an output DC voltage…

CONTROL OF A STARTUP CIRCUIT USING A FEEDBACK PIN OF A PWM CONTROLLER INTEGRATED CIRCUIT CHIP

Application Number 20170005583 - January 5, 2017

A power supply includes a control transistor that controls a primary winding of a transformer to induce current on a secondary winding of the…

CHARGE PUMP CIRCUIT FOR PROVIDING VOLTAGES TO MULTIPLE SWITCH CIRCUITS

Application Number 20160315534 - October 27, 2016

A charge pump circuit generates a charge pump voltage that powers a bias circuit. The bias circuit generates a reference current and generates…

ARTIFICIAL RIPPLE MODULATION CONTROL CIRCUITRY

Application Number 20160285368 - September 29, 2016

In one embodiment the present disclosure provides a power supply system that includes power switch circuitry configured to switch an input…

Fairchild Semiconductor 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. Fairchild Semiconductor International, Inc. et al

California Northern District Court - February 23, 2017

ORDER RE. POWER INTEGRATIONS' STATUS REPORT REGARDING FINAL JUDGMENT. The parties shall file, no later than March 9, 2017, a Joint Status…

Fairchild Semiconductor 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…

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. Fairchild Semiconductor International, Inc. et al

California California Northern District Court - January 13, 2017

ORDER DENYING PLAINTIFF'S MOTION FOR ENHANCED DAMAGES AND ATTORNEYS' FEES; DENYING PLAINTIFF'S MOTION FOR LEAVE TO FILE…

POWER INTEGRATIONS, INC. v. FAIRCHILD SEMICONDUCTOR INTL.

United States U.S. Court of Appeals, Federal Circuit - January 4, 2017

POWER INTEGRATIONS, INC. v. FAIRCHILD SEMICONDUCTOR INTL.

United States U.S. Court of Appeals, Federal Circuit - December 12, 2016

Fairchild Semiconductor Federal Appellate Court Decisions

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