Exar Profile

Exar Patent Grants

Method and apparatus for multi-channel sensor interface with programmable gain, offset and bias

Patent Number 10267662 - April 23, 2019

A system supporting enhanced programmable signal adjustments may include a plurality of circuits configured to generate a corresponding…

AC direct drive system for light emitting diodes with ultra-low flicker, low harmonic distortion, dimming compatibility and power line regulation

Patent Number 10201053 - February 5, 2019

As a non-limiting example, various aspects of this disclosure provide embodiments of AC direct drives for light emitting diodes for a wide…

Adaptive body biasing in CMOS circuits to extend the input common mode operating range

Patent Number 10103728 - October 16, 2018

In order to get the best of both high and low common mode ranges, an adaptive body biasing method using a pair of replica devices is…

Method and apparatus for multi-channel sensor interface with programmable gain, offset and bias

Patent Number 10060773 - August 28, 2018

Enhanced multi-channel sensor interfaces with programmable signal adjustments are provided. An example sensor interface may include an input…

Digital controlled oscillator based clock generator for multi-channel design

Patent Number 10056890 - August 21, 2018

A clock divider includes, in part, a pair of counters and a programmable delay line. A first one of the counters operates at a first frequency…

Exar Patent Applications

ALL DIGITAL BURST-MODE CLOCK AND DATA RECOVERY (CDR)

Application Number 20140126678 - May 8, 2014

The present invention relates to a clock and data recovery (CDR) unit comprising of a bang-bang phase detector to receive data and a recovered…

MERGED-STAGE HIGH EFFICIENCY HIGH POWER FACTOR HB-LED DRIVER WITHOUT ELECTROLYTIC CAPACITOR

Application Number 20140117878 - May 1, 2014

The present application relates to boost-resonant converter for driving high brightness LEDs (HB LED) that incorporates power factor…

SEQUENTIAL ELECTROSTATIC DISCHARGE (ESD)-PROTECTION EMPLOYING CASCODE NMOS TRIGGERED STRUCTURE

Application Number 20130155557 - June 20, 2013

An Electrostatic Discharge (ESD) protection circuitry comprises a protection device structure. The protection device structure includes at…

POOLED-RESOURCE ARCHITECTURE WITH ASYNCHRONOUS PACKET-BASED COMMUNICATION

Application Number 20130038377 - February 14, 2013

A chip includes a pool of blocks. Each block is adapted to implement a communication protocol. A cross-connect configurably connects between…

EFFICIENT METHOD TO EXTRACT A LOWER ORDER (LO) OPTICAL CHANNEL DATA UNIT (ODU)j SIGNAL FROM HIGHER ORDER (HO) OPTICAL CHANNEL TRANSPORT UNIT (OTU)k SIGNAL

Application Number 20130004169 - January 3, 2013

A Higher order (HO) Optical channel Data Unit (ODU)k signal is extracted from an HO Optical channel Transport Unit (OTU)k signal using a first…

Exar Federal Litigation Filings

Marshall v. Exar Corporation et al

California Northern District Court - April 25, 2017

The Vladimir Gusinsky Rev. Trust v. Exar Corporation et al

California Northern District Court - April 18, 2017

EXAROS v. BOSE

Pennsylvania Eastern District Court - March 13, 2017

Phenix, LLC v. Integrated Memory Logic, Ltd. et al

Texas Eastern District Court - April 17, 2015

Exari Systems, Inc. et al v. Amazon Corporate LLC

Washington Western District Court - March 9, 2015

Exar Federal District Court Decisions

The Vladimir Gusinsky Rev. Trust v. Exar Corporation et al

California Northern District Court - June 12, 2017

ORDER DISMISSING CASE. Signed by Judge Susan Illston on 6/12/17. (tfS, COURT STAFF) (Filed on 6/12/2017)

-CW California Department of Toxic Substances Control et al v. A and G German Cars et al

California Central District Court - October 18, 2011

FINAL JUDGMENT: Pursuant to Federal Rules of Civil Procedure 54 and 58, this Court enters final judgment in this matter. The Consent Judgment…

Bender v. Exar Corporation

California Northern District Court - October 5, 2009

ORDER OF DISMISSAL (re 60 Stipulated Motion to Dismiss). Signed by Judge Alsup on October 5, 2009. (whalc1, COURT STAFF) (Filed on…

Bender v. Exar Corporation

California Northern District Court - August 18, 2009

STIPULATION AND ORDER RE SCHEDULE FOR CLAIM CONSTRUCTION. Signed by Judge Alsup on August 18, 2009. (whalc1, COURT STAFF) (Filed on…

Bender v. Exar Corporation

California Northern District Court - July 13, 2009

ORDER RE MOTION TO RELATE CASES. Signed by Judge Alsup on July 13, 2009. (whalc1, COURT STAFF) (Filed on 7/13/2009)

Exar State Court Decisions

Exarhos v. Exarhos

California Court of Appeal - February 13, 2008

Exarhouleas v Green 317 Madison, LLC

New York Appellate Division, Second Department - December 26, 2007