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Reel/Frame:	033062/0123			Pages:	28
		Recorded:	05/29/2014
Attorney Dkt #:	76132.0004/M. LEI - BOL
Conveyance:	SECURITY INTEREST

Total properties: 225
Page 1 of 3
Pages: 1 2 3

Patent #:	4617535	Issue Dt:	10/14/1986	Application #:	06744168	Filing Dt:	06/12/1985
Title:	PSK DIGITAL ECHO MODULATOR WITH REDUCED MEMORY CAPACITY REQUIRED

Patent #:	4789838	Issue Dt:	12/06/1988	Application #:	07028926	Filing Dt:	03/23/1987
Title:	PULSE DETECTION CIRCUIT USING AMPLITUDE AND TIME QUALIFICATION

Patent #:	4771188	Issue Dt:	09/13/1988	Application #:	07029310	Filing Dt:	03/23/1987
Title:	ADAPTIVE THRESHOLD ADJUSTMENT METHOD AND APPARATUS

Patent #:	4803445	Issue Dt:	02/07/1989	Application #:	07041767	Filing Dt:	04/22/1987
Title:	VARIABLE FREQUENCY OSCILLATOR

Patent #:	4851893	Issue Dt:	07/25/1989	Application #:	07122971	Filing Dt:	11/19/1987
Title:	PROGRAMMABLE ACTIVE/PASSIVE CELL STRUCTURE

Patent #:	5023194	Issue Dt:	06/11/1991	Application #:	07154832	Filing Dt:	02/11/1988
Title:	METHOD OF MAKING A MULTICOLLECTOR VERTICAL PNP TRANSISTOR

Patent #:	4949150	Issue Dt:	08/14/1990	Application #:	07155193	Filing Dt:	02/12/1988
Title:	PROGRAMMABLE BONDING PAD WITH SANDWICHED SILICON OXIDE AND SILICON NITRIDE LAYERS

Patent #:	4866397	Issue Dt:	09/12/1989	Application #:	07178706	Filing Dt:	04/07/1988
Title:	WIDEBAND O-90 DEGREES ADJUSTABLE PHASE SHIFTER

Patent #:	5016080	Issue Dt:	05/14/1991	Application #:	07277169	Filing Dt:	11/29/1988
Title:	PROGRAMMABLE DIE SIZE CONTINUOUS ARRAY

Patent #:	5068702	Issue Dt:	11/26/1991	Application #:	07300246	Filing Dt:	01/19/1989
Title:	PROGRAMMABLE TRANSISTOR

Patent #:	5148395	Issue Dt:	09/15/1992	Application #:	07343974	Filing Dt:	04/26/1989
Title:	DUAL EEPROM CELL WITH CURRENT MIRROR DIFFERENTIAL READ

Patent #:	5011784	Issue Dt:	04/30/1991	Application #:	07556231	Filing Dt:	07/20/1990
Title:	METHOD OF MAKING A COMPLEMENTARY BICMOS PROCESS WITH ISOLATED VERTICAL PNP TRANSISTORS

Patent #:	5097309	Issue Dt:	03/17/1992	Application #:	07644019	Filing Dt:	01/18/1991
Title:	VERTICAL PNP TRANSISTOR

Patent #:	5229664	Issue Dt:	07/20/1993	Application #:	07725864	Filing Dt:	07/03/1991
Title:	PROGRAMMABLE DIFFERENTIATOR DELAY

Patent #:	5248624	Issue Dt:	09/28/1993	Application #:	07749076	Filing Dt:	08/23/1991
Title:	METHOD OF MAKING ISOLATED VERTICAL PNP TRANSISTOR IN A COMPLEMENTARY BICMOS PROCESS WITH EEPROM MEMORY

Patent #:	5247581	Issue Dt:	09/21/1993	Application #:	07765481	Filing Dt:	09/27/1991
Title:	CLASS-D BICMOS HEARING AID OUTPUT AMPLIFIER

Patent #:	5190884	Issue Dt:	03/02/1993	Application #:	07852775	Filing Dt:	03/17/1992
Title:	METHOD OF MAKING VERTICAL PNP TRANSISTOR

Patent #:	5306954	Issue Dt:	04/26/1994	Application #:	07893519	Filing Dt:	06/04/1992
Title:	CHARGE PUMP WITH SYMMETRICAL +V AND -V OUTPUTS

Patent #:	5389829	Issue Dt:	02/14/1995	Application #:	07953901	Filing Dt:	09/30/1992
Title:	OUTPUT LIMITER FOR CLASS-D BICMOS HEARING AID OUTPUT AMPLIFIER

Patent #:	5440254	Issue Dt:	08/08/1995	Application #:	07963867	Filing Dt:	10/20/1992
Title:	ACCURATE LOW VOLTAGE DETECT CIRCUIT

Patent #:	5371419	Issue Dt:	12/06/1994	Application #:	07980002	Filing Dt:	11/23/1992
Title:	CMOS WELL SWITCHING CIRCUIT

Patent #:	5325069	Issue Dt:	06/28/1994	Application #:	07998153	Filing Dt:	12/29/1992
Title:	CMOS OPAMP WITH LARGE SINKING AND SOURCING CURRENTS AND HIGH SLEW RATE

Patent #:	5325045	Issue Dt:	06/28/1994	Application #:	08018638	Filing Dt:	02/17/1993
Title:	LOW VOLTAGE CMOS BANDGAP WITH NEW TRIMMING AND CURVATURE CORRECTION METHODS

Patent #:	5452711	Issue Dt:	09/26/1995	Application #:	08035679	Filing Dt:	03/23/1993
Title:	SMALL FORM FACTOR ATOMIZER

Patent #:	5315264	Issue Dt:	05/24/1994	Application #:	08060148	Filing Dt:	05/10/1993
Title:	RAIL-TO-RAIL OPAMP WITH LARGE SOURCING CURRENT AND SMALL QUIESCENT CURRENT

Patent #:	5319704	Issue Dt:	06/07/1994	Application #:	08078716	Filing Dt:	06/17/1993
Title:	CONTROL CIRCUIT FOR VOLTAGE CONTROLLED ATTENUATOR FOR SPEAKERPHONES

Patent #:	5357379	Issue Dt:	10/18/1994	Application #:	08086745	Filing Dt:	07/02/1993
Title:	READ/WRITE CIRCUIT WITH SWITCHABLE HEAD RESISTANCE FOR READ AND WRITE MODES

Patent #:	5387877	Issue Dt:	02/07/1995	Application #:	08137237	Filing Dt:	10/14/1993
Title:	VOLTAGE CONTROLLED ATTENUATOR FOR SPEAKERPHONES

Patent #:	5502746	Issue Dt:	03/26/1996	Application #:	08243624	Filing Dt:	05/16/1994
Title:	DUAL STAGE DIFFERENTIAL ADAPTIVE PEAK DETECTOR FOR DATA COMMUNICATIONS RECEIVERS

Patent #:	5446412	Issue Dt:	08/29/1995	Application #:	08246059	Filing Dt:	05/19/1994
Title:	CONTINUOUSLY LINEAR PULSE AMPLIFIER/LINE DRIVER WITH LARGE OUTPUT SWING

Patent #:	5649122	Issue Dt:	07/15/1997	Application #:	08261637	Filing Dt:	06/24/1994
Title:	UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER WITH PROGRAMMABLE XON/XOFF CHARACTERS

Patent #:	5397928	Issue Dt:	03/14/1995	Application #:	08261754	Filing Dt:	06/17/1994
Title:	VOLTAGE TRIPLER USING A CHARGE PUMP HAVING A SINGLE MULTIPLEXED CHARGE TRANSFER CAPACITOR

Patent #:	5638072	Issue Dt:	06/10/1997	Application #:	08350645	Filing Dt:	12/07/1994
Title:	MULTIPLE CHANNEL ANALOG TO DIGITAL CONVERTER

Patent #:	5544242	Issue Dt:	08/06/1996	Application #:	08351573	Filing Dt:	12/06/1994
Title:	SPEAKERPHONE WITH EVENT DRIVEN CONTROL CIRCUIT

Patent #:	5506532	Issue Dt:	04/09/1996	Application #:	08386846	Filing Dt:	02/10/1995
Title:	OUTPUT LIMITER FOR CLASS-D BICMOS HEARING AID OUTPUT AMPLIFIER

Patent #:	5512816	Issue Dt:	04/30/1996	Application #:	08398235	Filing Dt:	03/03/1995
Title:	LOW-VOLTAGE CASCADED CURRENT MIRROR CIRCUIT WITH IMPROVED POWER SUPPLY REJECTION AND METHOD THEREFOR

Patent #:	5604452	Issue Dt:	02/18/1997	Application #:	08415793	Filing Dt:	04/03/1995
Title:	A CLOCK GENERATOR USING A STATE MACHINE TO SWITCH BETWEEN TWO OFFSET CLOCKS

Patent #:	5594386	Issue Dt:	01/14/1997	Application #:	08426391	Filing Dt:	04/21/1995
Title:	A PULSE WIDTH MODULATED AMPLIFIER

Patent #:	5552732	Issue Dt:	09/03/1996	Application #:	08428589	Filing Dt:	04/25/1995
Title:	HIGH SPEED DIVIDE BY 1.5 CLOCK GENERATOR

Patent #:	5557481	Issue Dt:	09/17/1996	Application #:	08433949	Filing Dt:	05/03/1995
Title:	NRZ TO RLL ENCODER CIRCUIT IN DISK DRIVE READ/WRITE CHANNEL

Patent #:	5570049	Issue Dt:	10/29/1996	Application #:	08453413	Filing Dt:	05/30/1995
Title:	TRANSCONDUCTOR ELEMENT FOR HIGH SPEED GM-C INTEGRATED FILTERS

Patent #:	5708536	Issue Dt:	01/13/1998	Application #:	08454048	Filing Dt:	05/30/1995
Title:	RLL TO NRZ DECODER CIRCUIT IN DISK DRIVE READ/WRITE CHANNEL

Patent #:	5625281	Issue Dt:	04/29/1997	Application #:	08491465	Filing Dt:	06/16/1995
Title:	LOW-VOLTAGE MULTI-OUTPUT CURRENT MIRROR CIRCUIT WITH IMPROVED POWER SUPPLY REJECTION MIRRORS AND METHOD THEREFOR

Patent #:	5648972	Issue Dt:	07/15/1997	Application #:	08500758	Filing Dt:	07/11/1995
Title:	V.35 INTEGRATED CIRCUIT TRANSCEIVER WITH DIAGNOSTICS LOOPBACK

Patent #:	5689259	Issue Dt:	11/18/1997	Application #:	08505812	Filing Dt:	07/21/1995
Title:	DIFFERENTAL D/A CONVERTER WITH N-BITS PLUS SIGN

Patent #:	5650747	Issue Dt:	07/22/1997	Application #:	08539573	Filing Dt:	10/05/1995
Title:	CIRCUIT TECHNIQUE FOR IMPLEMENTING PROGRAMMABLE ZEROS IN HIGH SPEED CMOS FILTERS

Patent #:	5789943	Issue Dt:	08/04/1998	Application #:	08603738	Filing Dt:	02/20/1996
Title:	V.35 NETWORK TERMINATOR

Patent #:	5703524	Issue Dt:	12/30/1997	Application #:	08631900	Filing Dt:	04/16/1996
Title:	PIECE-WISE LINEAR APPROXIMATION OF A DB LINEAR PROGRAMMABLE GAIN AMPLIFIER

Patent #:	5698970	Issue Dt:	12/16/1997	Application #:	08631901	Filing Dt:	04/16/1996
Title:	SWITCHING SHUNT REGULATOR

Patent #:	5694031	Issue Dt:	12/02/1997	Application #:	08632977	Filing Dt:	04/16/1996
Title:	VOLTAGE REGULATOR WITH DIFFERENTIAL CURRENT STEERING STAGE

Patent #:	5818271	Issue Dt:	10/06/1998	Application #:	08633145	Filing Dt:	04/16/1996
Title:	POWER-UP/INTERRUPT DELAY TIMER

Patent #:	5831562	Issue Dt:	11/03/1998	Application #:	08678976	Filing Dt:	07/12/1996
Title:	DIFFERENTIAL SAMPLE AND HOLD CIRCUIT WITH COMMON MODE SAMPLING FOR AN ANALOG-TO-DIGITAL CONVERTER

Patent #:	5844431	Issue Dt:	12/01/1998	Application #:	08715201	Filing Dt:	09/18/1996
Title:	LOW NOISE LOW POWER CMOS CORRELATED DOUBLE SAMPLER

Patent #:	5796361	Issue Dt:	08/18/1998	Application #:	08719939	Filing Dt:	09/25/1996
Title:	CCD SIGNAL DIGITIZING INTEGRATED CIRCUIT

Patent #:	5801587	Issue Dt:	09/01/1998	Application #:	08730841	Filing Dt:	09/26/1996
Title:	VARIABLE GAIN PEAK DETECTOR

Patent #:	5801593	Issue Dt:	09/01/1998	Application #:	08766058	Filing Dt:	12/16/1996
Title:	VOLTAGE-CONTROLLED OSCILLATOR CAPABLE OF OPERATING AT LOWER POWER SUPPLY VOLTAGES

Patent #:	5790393	Issue Dt:	08/04/1998	Application #:	08787416	Filing Dt:	01/22/1997
Title:	VOLTAGE MULTIPLIER WITH ADJUSTABLE OUTPUT LEVEL

Patent #:	5914632	Issue Dt:	06/22/1999	Application #:	08808813	Filing Dt:	02/28/1997
Title:	NEGATIVE CHARGE PUMP CIRCUIT

Patent #:	5880623	Issue Dt:	03/09/1999	Application #:	08808822	Filing Dt:	02/28/1997
Title:	POWER SUPPLY CONTROL TECHNIQUES FOR FET CIRCUITS

Patent #:	5923203	Issue Dt:	07/13/1999	Application #:	08825785	Filing Dt:	04/08/1997
Title:	CMOS SOFT CLIPPER

Patent #:	5923206	Issue Dt:	07/13/1999	Application #:	08827284	Filing Dt:	03/27/1997
Title:	CHARGE INJECTION CANCELLATION TECHNIQUE

Patent #:	5852360	Issue Dt:	12/22/1998	Application #:	08844166	Filing Dt:	04/18/1997
Title:	PROGRAMMABLE LOW DRIFT REFERENCE VOLTAGE GENERATOR

Patent #:	5870002	Issue Dt:	02/09/1999	Application #:	08880656	Filing Dt:	06/23/1997
Title:	PHASE-FREQUENCY LOCK DETECTOR

Patent #:	5864257	Issue Dt:	01/26/1999	Application #:	08892399	Filing Dt:	07/15/1997
Title:	REPLICA BIAS CIRCUIT TO OPTIMIZE SWING OF DIFFERENTIAL OP-AMP

Patent #:	5880690	Issue Dt:	03/09/1999	Application #:	08892401	Filing Dt:	07/15/1997
Title:	PIPELINE ADC COMMON-MODE TRACKING CIRCUIT

Patent #:	5929799	Issue Dt:	07/27/1999	Application #:	08892710	Filing Dt:	07/15/1997
Title:	OUT-OF-RANGE DETECTOR FOR PIPELINE ADC

Patent #:	5933056	Issue Dt:	08/03/1999	Application #:	08892712	Filing Dt:	07/15/1997
Title:	SINGLE POLE CURRENT MODE COMMON-MODE FEEDBACK CIRCUIT

Patent #:	5831893	Issue Dt:	11/03/1998	Application #:	08900313	Filing Dt:	07/25/1997
Title:	MEMORY CELL

Patent #:	5959494	Issue Dt:	09/28/1999	Application #:	08916806	Filing Dt:	08/22/1997
Title:	HIGH-VOLTAGE SWITCH CONTROL

Patent #:	5805005	Issue Dt:	09/08/1998	Application #:	08918703	Filing Dt:	08/22/1997
Title:	VOLTAGE LEVEL CONVERTER WITH INDEPENDENTLY ADJUSTABLE RISE AND FALL DELAYS

Patent #:	5949787	Issue Dt:	09/07/1999	Application #:	08923595	Filing Dt:	09/04/1997
Title:	MULTI-FUNCTION FIFO COUNTER STATUS REGISTER

Patent #:	5973486	Issue Dt:	10/26/1999	Application #:	08941840	Filing Dt:	10/01/1997
Title:	DIFFERENTIAL POWER SENSOR CIRCUIT

Patent #:	6172555	Issue Dt:	01/09/2001	Application #:	08942037	Filing Dt:	10/01/1997
Title:	BANDGAP VOLTAGE REFERENCE CIRCUIT

Patent #:	5914627	Issue Dt:	06/22/1999	Application #:	08948281	Filing Dt:	10/09/1997
Title:	ISOLATION CIRCUIT FOR I/O TERMINAL

Patent #:	6031389	Issue Dt:	02/29/2000	Application #:	08951618	Filing Dt:	10/16/1997
Title:	SLEW RATE LIMITED OUTPUT DRIVER

Patent #:	5910739	Issue Dt:	06/08/1999	Application #:	09065390	Filing Dt:	04/23/1998
Title:	POWER-UP/INTERRUPT DELAY TIMER

Patent #:	6111433	Issue Dt:	08/29/2000	Application #:	09089615	Filing Dt:	06/03/1998
Title:	DIFFERENTIAL OUTPUT DRIVER WITH MONOTONIC OUTPUT TRANSITIONS

Patent #:	6127956	Issue Dt:	10/03/2000	Application #:	09108755	Filing Dt:	07/01/1998
Title:	A POST-CONVERSION SYSTEM FOR AN ANALOG-TO-DIGITAL CONVERTER WHICH SETS AN ADDED BIT OF RESOLUTION IF AN INTERMEDIATE SAMPLE IS WITHIN A THRESHOLD

Patent #:	6037828	Issue Dt:	03/14/2000	Application #:	09160418	Filing Dt:	09/25/1998
Title:	TRANSMISSION LINE DRIVER WITH HIGH OUTPUT IMPEDANCE AT POWER OFF

Patent #:	6147517	Issue Dt:	11/14/2000	Application #:	09162675	Filing Dt:	09/29/1998
Title:	VOLTAGE COMPARATOR CIRCUIT

Patent #:	6121805	Issue Dt:	09/19/2000	Application #:	09169181	Filing Dt:	10/08/1998
Title:	UNIVERSAL DUTY CYCLE ADJUSTMENT CIRCUIT

Patent #:	6121837	Issue Dt:	09/19/2000	Application #:	09191450	Filing Dt:	11/12/1998
Title:	CONSTANT GAIN AMPLIFIER

Patent #:	6157270	Issue Dt:	12/05/2000	Application #:	09221758	Filing Dt:	12/28/1998
Title:	PROGRAMMABLE HIGHLY TEMPERATURE AND SUPPLY INDEPENDENT OSCILLATOR

Patent #:	6404927	Issue Dt:	06/11/2002	Application #:	09268277	Filing Dt:	03/15/1999
Title:	CONTROL POINT GENERATION AND DATA PACKING FOR VARIABLE LENGTH IMAGE COMPRESSION

Patent #:	6350979	Issue Dt:	02/26/2002	Application #:	09301428	Filing Dt:	04/28/1999
Title:	CMOS IMAGE SENSOR WITH HIGH QUANTUM EFFICIENCY

Patent #:	6378026	Issue Dt:	04/23/2002	Application #:	09317502	Filing Dt:	05/24/1999
Title:	CONNECTION DETECTION CIRCUIT AND METHOD

Patent #:	6329272	Issue Dt:	12/11/2001	Application #:	09332059	Filing Dt:	06/14/1999
Title:	METHOD AND APPARATUS FOR ITERATIVELY, SELECTIVELY TUNING THE IMPEDANCE OF INTEGRATED SEMICONDUCTOR DEVICES USING A FOCUSSED HEATING SOURCE

Patent #:	6376934	Issue Dt:	04/23/2002	Application #:	09376236	Filing Dt:	08/18/1999
Title:	VOLTAGE WAVEFORM GENERATOR

Patent #:	6313671	Issue Dt:	11/06/2001	Application #:	09464357	Filing Dt:	12/15/1999
Title:	LOW-POWER INTEGRATED CIRCUIT I/O BUFFER

Patent #:	6313672	Issue Dt:	11/06/2001	Application #:	09464374	Filing Dt:	12/15/1999
Title:	OVER-VOLTAGE TOLERANT INTEGRATED CIRCUIT I/O BUFFER

Patent #:	6311246	Issue Dt:	10/30/2001	Application #:	09470904	Filing Dt:	12/23/1999
Title:	IC WITH DUAL FUNCTION CLOCK AND DEVICE ID CIRCUIT

Patent #:	6633181	Issue Dt:	10/14/2003	Application #:	09475400	Filing Dt:	12/30/1999
Title:	MULTI-SCALE PROGRAMMABLE ARRAY

Patent #:	6160390	Issue Dt:	12/12/2000	Application #:	09494326	Filing Dt:	01/28/2000
Title:	Method and apparatus for error current compensation

Patent #:	6300820	Issue Dt:	10/09/2001	Application #:	09498699	Filing Dt:	02/07/2000
Title:	Voltage regulated charge pump

Patent #:	6865626	Issue Dt:	03/08/2005	Application #:	09527634	Filing Dt:	03/17/2000
Title:	UART AUTOMATIC HALF-DUPLEX DIRECTION CONTROL WITH PROGRAMMABLE DELAY

Patent #:	6947999	Issue Dt:	09/20/2005	Application #:	09528089	Filing Dt:	03/17/2000
Title:	UART WITH COMPRESSED USER ACCESSIBLE INTERRUPT CODES

Patent #:	6754839	Issue Dt:	06/22/2004	Application #:	09528090	Filing Dt:	03/17/2000
Title:	UART CLOCK WAKE-UP SEQUENCE

Patent #:	6426648	Issue Dt:	07/30/2002	Application #:	09550919	Filing Dt:	04/17/2000
Title:	CARRY LOOKAHEAD FOR PROGRAMMABLE LOGIC ARRAY

Patent #:	6424510	Issue Dt:	07/23/2002	Application #:	09560632	Filing Dt:	04/28/2000
Title:	ESD STRUCTURE FOR IC WITH OVER-VOLTAGE CAPABILITY AT PAD IN STEADY-STATE

100

Patent #:	6323703	Issue Dt:	11/27/2001	Application #:	09564254	Filing Dt:	05/04/2000
Title:	Indirect output current sensing

Assignors

EXAR CORPORATION

Exec Dt:

05/27/2014

CADEKA MICROCIRCUITS, LLC

Exec Dt:

05/27/2014

Assignee

STIFEL FINANCIAL CORP.

501 NORTH BROADWAY

ST. LOUIS, MISSOURI 63102

Correspondence name and address
	MARIA LEI
	WEIL, GOTSHAL & MANGES LLP
	767 FIFTH AVENUE
	NEW YORK, NY 10153

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