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Reel/Frame:	022846/0854			Pages:	10
		Recorded:	06/10/2009
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 77

Patent #:	4999839	Issue Dt:	03/12/1991	Application #:	07375430	Filing Dt:	07/03/1989
Title:	AMPLIFIER-OSCILLATOR FREE ELECTRON LASER

Patent #:	5134622	Issue Dt:	07/28/1992	Application #:	07632447	Filing Dt:	12/20/1990
Title:	DIODE-PUMPED OPTICAL PARAMETRIC OSCILLATOR

Patent #:	5206868	Issue Dt:	04/27/1993	Application #:	07826316	Filing Dt:	01/24/1992
Title:	RESONANT NONLINEAR LASER BEAM CONVERTER

Patent #:	5297156	Issue Dt:	03/22/1994	Application #:	07984382	Filing Dt:	12/02/1992
Title:	METHOD AND APPARATUS FOR DUAL RESONANT LASER UPCONVERSION

Patent #:	5519802	Issue Dt:	05/21/1996	Application #:	08239799	Filing Dt:	05/09/1994
Title:	METHOD FOR MAKING DEVICES HAVING A PATTERN POLED STRUCTURE AND PATTERN POLED STRUCTURE DEVICES

Patent #:	5491762	Issue Dt:	02/13/1996	Application #:	08303845	Filing Dt:	09/09/1994
Title:	ATM SWITCH WITH ELECTRICALLY-CONTROLLED WAVEGUIDE-ROUTING

Patent #:	5630004	Issue Dt:	05/13/1997	Application #:	08303847	Filing Dt:	09/09/1994
Title:	CONTROLLABLE BEAM DIRECTOR USING POLED STRUCTURE

Patent #:	5647036	Issue Dt:	07/08/1997	Application #:	08303848	Filing Dt:	09/09/1994
Title:	PROJECTION DISPLAY WITH ELECTRICALLY-CONTROLLED WAVEGUIDE ROUTING

Patent #:	5581642	Issue Dt:	12/03/1996	Application #:	08303854	Filing Dt:	09/09/1994
Title:	OPTICAL FREQUENCY CHANNEL SELECTION FILTER WITH ELECTRONICALLY- CONTROLLED GRATING STRUCTURES

Patent #:	5544268	Issue Dt:	08/06/1996	Application #:	08303899	Filing Dt:	09/09/1994
Title:	DISPLAY PANEL WITH ELECTRICALLY-CONTROLLED WAVEGUIDE-ROUTING

Patent #:	5488681	Issue Dt:	01/30/1996	Application #:	08303992	Filing Dt:	09/09/1994
Title:	METHOD FOR CONTROLLABLE OPTICAL POWER SPLITTING

Patent #:	5586206	Issue Dt:	12/17/1996	Application #:	08304017	Filing Dt:	09/09/1994
Title:	OPTICAL POWER SPLITTER WITH ELECTRICALLY-CONTROLLED SWITCHING STRUCTURES

Patent #:	5703710	Issue Dt:	12/30/1997	Application #:	08304042	Filing Dt:	09/09/1994
Title:	METHOD FOR MANIPULATING OPTICAL ENERGY USING POLED STRUCTURE

Patent #:	5499256	Issue Dt:	03/12/1996	Application #:	08388318	Filing Dt:	02/14/1995
Title:	POLARIZED FREQUENCY-SELECTIVE OPTICAL SOURCE

Patent #:	5513196	Issue Dt:	04/30/1996	Application #:	08389706	Filing Dt:	02/14/1995
Title:	OPTICAL SOURCE WITH MODE RESHAPING

Patent #:	5615041	Issue Dt:	03/25/1997	Application #:	08467190	Filing Dt:	07/31/1995
Title:	FABRICATION OF PATTERNED POLED DIELECTRIC STRUCTURES AND DEVICES

Patent #:	5664032	Issue Dt:	09/02/1997	Application #:	08614235	Filing Dt:	03/12/1996
Title:	DISPLAY PANEL WITH ELECTRICALLY-CONTROLLED WAVEGUIDE-ROUTING

Patent #:	5781670	Issue Dt:	07/14/1998	Application #:	08644769	Filing Dt:	05/10/1996
Title:	OPTICAL FREQUENCY CHANNEL SELECTION FILTER WITH ELECTRONICALLY- CONTROLLED GRATING STRUCTURES

Patent #:	5652817	Issue Dt:	07/29/1997	Application #:	08660952	Filing Dt:	06/12/1996
Title:	OPTICAL POWER SPLITTER WITH ELECTICALLY-CONTROLLED SWITCHING STRUCTURES

Patent #:	5732177	Issue Dt:	03/24/1998	Application #:	08748480	Filing Dt:	11/08/1996
Title:	CONTROLLABLE BEAM DIRECTOR USING POLED STRUCTURE

Patent #:	5724463	Issue Dt:	03/03/1998	Application #:	08798312	Filing Dt:	02/07/1997
Title:	PROJECTION DISPLAY WITH ELECTRICALLY CONTROLLED WAVEGUIDE-ROUTING

Patent #:	5835458	Issue Dt:	11/10/1998	Application #:	08812416	Filing Dt:	03/06/1997
Title:	SOLID STATE OPTICAL DATA READER USING AN ELECTRIC FIELD FOR ROUTING CONTROL

Patent #:	6141465	Issue Dt:	10/31/2000	Application #:	08874847	Filing Dt:	06/13/1997
Title:	DISPLAY ARCHITECTURE WITH WAVEGUIDE ROUTING AND OUT- OF-PLANE EMISSION

Patent #:	5912997	Issue Dt:	06/15/1999	Application #:	08876653	Filing Dt:	06/16/1997
Title:	FREQUENCY CONVERTER OPTICAL SOURCE FOR SWITCHED WAVEGUIDE

Patent #:	5978524	Issue Dt:	11/02/1999	Application #:	08876921	Filing Dt:	06/16/1997
Title:	PHOSPHOR RE-RADIATION IN INTEGRATED OPTICS

Patent #:	5887089	Issue Dt:	03/23/1999	Application #:	08877535	Filing Dt:	06/17/1997
Title:	LOW INSERTION LOSS OPTICAL SWITCHES IN DISPLAY ARCHITECTURE

Patent #:	5911018	Issue Dt:	06/08/1999	Application #:	08972673	Filing Dt:	11/18/1997
Title:	LOW LOSS OPTICAL SWITCH WITH INDUCIBLE REFRACTIVE INDEX BOUNDARY AND SPACED OUTPUT TARGET

Patent #:	6049641	Issue Dt:	04/11/2000	Application #:	09028874	Filing Dt:	02/24/1998
Title:	CONNECTION SYSTEM FOR OPTICAL REDUNDANCY

Patent #:	RE37809	Issue Dt:	07/30/2002	Application #:	09053422	Filing Dt:	04/01/1998
Title:	LASER WITH ELECTRICALLY-CONTROLLED GRATING REFLECTOR

Patent #:	6167169	Issue Dt:	12/26/2000	Application #:	09193598	Filing Dt:	11/17/1998
Title:	SCANNING METHOD AND ARCHITECTURE FOR DISPLAY

Patent #:	6316332	Issue Dt:	11/13/2001	Application #:	09201170	Filing Dt:	11/30/1998
Title:	METHOD FOR JOINING WAFERS AT A LOW TEMPERATURE AND LOW STRESS

Patent #:	6393172	Issue Dt:	05/21/2002	Application #:	09218366	Filing Dt:	12/21/1998
Title:	METHODS OF MANIPULATING OPTICAL WAVE ENERGY USING PATTERNED ELECTRO- OPTIC STRUCTURES

Patent #:	6078704	Issue Dt:	06/20/2000	Application #:	09233764	Filing Dt:	01/20/1999
Title:	METHOD FOR OPERATING A DISPLAY PANEL WITH ELECTRICALLY-CONTROLLED WAVEGUIDE-ROUTING

Patent #:	6236774	Issue Dt:	05/22/2001	Application #:	09274271	Filing Dt:	03/22/1999
Title:	OPTOELECTRONIC AND PHOTONIC DEVICES FORMED OF MATERIALS WHICH INHIBIT DEGRADATION AND FAILURE

Patent #:	6556734	Issue Dt:	04/29/2003	Application #:	09294636	Filing Dt:	04/19/1999
Title:	ELECTRICAL CONNECTION SCHEME FOR OPTICAL DEVICES

Patent #:	6208791	Issue Dt:	03/27/2001	Application #:	09295244	Filing Dt:	04/19/1999
Title:	OPTICALLY INTEGRATING PIXEL MICROSTRUCTURE

Patent #:	6118908	Issue Dt:	09/12/2000	Application #:	09333335	Filing Dt:	06/15/1999
Title:	INTEGRATED OPTICAL DEVICE WITH PHOSPHOR IN SUBSTRATE PIT

Patent #:	6351578	Issue Dt:	02/26/2002	Application #:	09369900	Filing Dt:	08/06/1999
Title:	THERMO-OPTIC SWITCH HAVING FAST RISE-TIME

Patent #:	6522794	Issue Dt:	02/18/2003	Application #:	09494918	Filing Dt:	01/31/2000
Title:	DISPLAY PANEL WITH ELECTRICALLY-CONTROLLED WAVEGUIDE-ROUTING

Patent #:	6325553	Issue Dt:	12/04/2001	Application #:	09497953	Filing Dt:	02/04/2000
Title:	Connection system for optical redundancy

Patent #:	6507681	Issue Dt:	01/14/2003	Application #:	09630511	Filing Dt:	08/02/2000
Title:	ANTI-WAVEGUIDE ROUTING STRUCTURE

Patent #:	6434318	Issue Dt:	08/13/2002	Application #:	09630981	Filing Dt:	08/02/2000
Title:	DEVICE AND METHOD FOR VARIABLE ATTENUATION OF AN OPTICAL CHANNEL

Patent #:	6724968	Issue Dt:	04/20/2004	Application #:	09728766	Filing Dt:	12/01/2000
Publication #:	US20010031122	Pub Dt:	10/18/2001
Title:	PHOTODEFINITION OF OPTICAL DEVICES

Patent #:	6384462	Issue Dt:	05/07/2002	Application #:	09730692	Filing Dt:	12/06/2000
Publication #:	US20020063303	Pub Dt:	05/30/2002
Title:	PLANAR HETERO-INTERFACE PHOTODETECTOR

Patent #:	6459716	Issue Dt:	10/01/2002	Application #:	09773765	Filing Dt:	02/01/2001
Publication #:	US20020131465	Pub Dt:	09/19/2002
Title:	INTEGRATED SURFACE-EMITTING LASER AND MODULATOR DEVICE

Patent #:	6459709	Issue Dt:	10/01/2002	Application #:	09774904	Filing Dt:	01/31/2001
Publication #:	US20020101898	Pub Dt:	08/01/2002
Title:	WAVELENGTH-TUNABLE SEMICONDUCTOR LASER DIODE

Patent #:	6842545	Issue Dt:	01/11/2005	Application #:	09828278	Filing Dt:	04/05/2001
Publication #:	US20030048975	Pub Dt:	03/13/2003
Title:	OPTOELECTRONIC AND PHOTONIC DEVICES FORMED OF MATERIALS WHICH INHIBIT DEGRADATION AND FAILURE

Patent #:	6647170	Issue Dt:	11/11/2003	Application #:	09837817	Filing Dt:	04/17/2001
Publication #:	US20020034353	Pub Dt:	03/21/2002
Title:	OPTICAL SWITCHING SYSTEM THAT USES MOVABLE MICROSTRUCTURES TO SWITCH OPTICAL SIGNALS IN THREE DIMENSIONS

Patent #:	6641743	Issue Dt:	11/04/2003	Application #:	09884624	Filing Dt:	06/19/2001
Title:	METHODS FOR FORMING WAVEGUIDES IN OPTICAL MATERIALS

Patent #:	6694071	Issue Dt:	02/17/2004	Application #:	09948179	Filing Dt:	09/05/2001
Publication #:	US20020141684	Pub Dt:	10/03/2002
Title:	METHOD AND APPARATUS FOR SWITCHING OPTICAL SIGNALS USING ROTATABLE OPTICALLY TRANSMISSIVE MICROSTRUCTURE

Patent #:	6583482	Issue Dt:	06/24/2003	Application #:	09971316	Filing Dt:	10/03/2001
Publication #:	US20020066938	Pub Dt:	06/06/2002
Title:	HETERO-INTERFACE AVALANCE PHOTODETECTOR

Patent #:	6650819	Issue Dt:	11/18/2003	Application #:	09981110	Filing Dt:	10/16/2001
Title:	METHODS FOR FORMING SEPARATELY OPTIMIZED WAVEGUIDE STRUCTURES IN OPTICAL MATERIALS

Patent #:	6522793	Issue Dt:	02/18/2003	Application #:	09990434	Filing Dt:	11/21/2001
Title:	LOW VOLTAGE ELECTRO-OPTIC MODULATOR WITH INTEGRATED DRIVER

Patent #:	6954579	Issue Dt:	10/11/2005	Application #:	09998867	Filing Dt:	11/29/2001
Publication #:	US20020054748	Pub Dt:	05/09/2002
Title:	METHOD AND APPARATUS FOR CHANGING THE OPTICAL INTENSITY OF AN OPTICAL SIGNAL USING A MOVABLE LIGHT TRANSMISSIVE STRUCTURE

Patent #:	6806114	Issue Dt:	10/19/2004	Application #:	10039526	Filing Dt:	11/07/2001
Title:	BROADLY TUNABLE DISTRIBUTED BRAGG REFLECTOR STRUCTURE PROCESSING

Patent #:	6990264	Issue Dt:	01/24/2006	Application #:	10046416	Filing Dt:	10/19/2001
Publication #:	US20040190818	Pub Dt:	09/30/2004
Title:	1 X N OR N X 1 OPTICAL SWITCH HAVING A PLURALITY OF MOVABLE LIGHT GUIDING MICROSTRUCTURES

Patent #:	6647168	Issue Dt:	11/11/2003	Application #:	10052829	Filing Dt:	10/19/2001
Publication #:	US20020159677	Pub Dt:	10/31/2002
Title:	LOW LOSS OPTICAL SWITCHING SYSTEM

Patent #:	6807331	Issue Dt:	10/19/2004	Application #:	10072629	Filing Dt:	02/08/2002
Publication #:	US20020146195	Pub Dt:	10/10/2002
Title:	STRUCTURES THAT CORRECT FOR THERMAL DISTORTION IN AN OPTICAL DEVICE FORMED OF THERMALLY DISSIMILAR MATERIALS

Patent #:	6560387	Issue Dt:	05/06/2003	Application #:	10073754	Filing Dt:	02/11/2002
Title:	DOPED FIBER AMPLIFIER UTILIZING INTEGRATED CIRCULATOR ARRAY

Patent #:	7263247	Issue Dt:	08/28/2007	Application #:	10073763	Filing Dt:	02/11/2002
Title:	INTEGRATED OPTICAL ISOLATOR ARRAY

Patent #:	6580842	Issue Dt:	06/17/2003	Application #:	10073814	Filing Dt:	02/11/2002
Title:	INTEGRATED OPTICAL CIRCULATOR ARRAY

Patent #:	6937335	Issue Dt:	08/30/2005	Application #:	10094585	Filing Dt:	03/08/2002
Publication #:	US20030169422	Pub Dt:	09/11/2003
Title:	DYNAMIC ALIGNMENT OF OPTICAL FIBERS TO OPTICAL CIRCUIT DEVICES SUCH AS PLANAR LIGHTWAVE CIRCUITS

Patent #:	6698847	Issue Dt:	03/02/2004	Application #:	10305127	Filing Dt:	11/27/2002
Publication #:	US20030127909	Pub Dt:	07/10/2003
Title:	SAFETY SYSTEM FOR CONTINUOUSLY CHECKING THE INTEGRITY OF A RAILWAY TRAIN

Patent #:	7171064	Issue Dt:	01/30/2007	Application #:	10429480	Filing Dt:	05/05/2003
Publication #:	US20030206683	Pub Dt:	11/06/2003
Title:	THERMO-OPTIC SWITCH HAVING FAST RISE-TIME

Patent #:	7003188	Issue Dt:	02/21/2006	Application #:	10676628	Filing Dt:	09/30/2003
Publication #:	US20040071395	Pub Dt:	04/15/2004
Title:	LOW LOSS OPTICAL SWITCHING SYSTEM

Patent #:	6856752	Issue Dt:	02/15/2005	Application #:	10702564	Filing Dt:	11/06/2003
Publication #:	US20040091195	Pub Dt:	05/13/2004
Title:	DEVICE AND METHOD FOR VARIABLE ATTENUATION OF AN OPTICAL CHANNEL

Patent #:	7062130	Issue Dt:	06/13/2006	Application #:	10782481	Filing Dt:	02/18/2004
Publication #:	US20040258361	Pub Dt:	12/23/2004
Title:	LOW-LOSS OPTICAL WAVEGUIDE CROSSOVERS USING AN OUT-OF-PLANE WAVEGUIDE

Patent #:	6836583	Issue Dt:	12/28/2004	Application #:	10815148	Filing Dt:	03/30/2004
Publication #:	US20040179768	Pub Dt:	09/16/2004
Title:	STRUCTURES THAT CORRECT FOR THERMAL DISTORTION IN AN OPTICAL DEVICE FORMED OF THERMALLY DISSIMILAR MATERIALS

Patent #:	7235150	Issue Dt:	06/26/2007	Application #:	10898537	Filing Dt:	07/23/2004
Publication #:	US20050046928	Pub Dt:	03/03/2005
Title:	MULTI-CHANNEL LASER PUMP SOURCE FOR OPTICAL AMPLIFIERS

Patent #:	7397986	Issue Dt:	07/08/2008	Application #:	11073032	Filing Dt:	03/04/2005
Publication #:	US20060198579	Pub Dt:	09/07/2006
Title:	OPTICAL DEVICE WITH REDUCED TEMPERATURE DEPENDENCE

Patent #:	7215854	Issue Dt:	05/08/2007	Application #:	11202675	Filing Dt:	08/12/2005
Publication #:	US20050271320	Pub Dt:	12/08/2005
Title:	LOW-LOSS OPTICAL WAVEGUIDE CROSSOVERS USING AN OUT-OF-PLANE WAVEGUIDE

Patent #:	7711222	Issue Dt:	05/04/2010	Application #:	11308045	Filing Dt:	03/03/2006
Publication #:	US20070206896	Pub Dt:	09/06/2007
Title:	TUNABLE DISPERSION COMPENSATION APPARATUS

Patent #:	7471856	Issue Dt:	12/30/2008	Application #:	11630011	Filing Dt:	09/10/2007
Publication #:	US20080044133	Pub Dt:	02/21/2008
Title:	SHORT REACH OPTICAL INTERCONNECT

Patent #:	7382953	Issue Dt:	06/03/2008	Application #:	11673249	Filing Dt:	02/09/2007
Title:	FOLDED AWG ARCHITECTURE

Patent #:	7492991	Issue Dt:	02/17/2009	Application #:	11737275	Filing Dt:	04/19/2007
Publication #:	US20070274632	Pub Dt:	11/29/2007
Title:	ARRAYED WAVEGUIDE GRATING WITH REDUCED CHANNEL PASSBAND ASYMMETRY

Patent #:	7653109	Issue Dt:	01/26/2010	Application #:	11768150	Filing Dt:	06/25/2007
Publication #:	US20070248139	Pub Dt:	10/25/2007
Title:	MULTI-CHANNEL LASER PUMP SOURCE FOR OPTICAL AMPLIFIERS

Patent #:	7689072	Issue Dt:	03/30/2010	Application #:	12130823	Filing Dt:	05/30/2008
Publication #:	US20080226232	Pub Dt:	09/18/2008
Title:	OPTICAL DEVICE WITH REDUCED TEMPERATURE DEPENDENCE

Assignor

GEMFIRE CORPORATION

Exec Dt:

03/17/2009

Assignee

SQUARE 1 BANK

LEE CONNER

406 BLACKWELL STREET, SUITE 240

DURHAM, NORTH CAROLINA 27701

Correspondence name and address
	LEE CONNER
	405 BLACKWELL STREET
	SUITE 240
	SQUARE 1 BANK
	DURHAM, NC 27701

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