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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	020186/0595			Pages:	5
		Recorded:	11/30/2007
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Total properties: 15

Patent #:	5610553	Issue Dt:	03/11/1997	Application #:	08513780	Filing Dt:	08/31/1995
Title:	SWITCHING AMPLIFIER WITH IMPEDANCE TRANSFORMATION OUTPUT STAGE

Patent #:	6535058	Issue Dt:	03/18/2003	Application #:	09831595	Filing Dt:	05/11/2001
Title:	MULTI-REFERENCE, HIGH-ACCURACY SWITCHING AMPLIFIER

Patent #:	6771120	Issue Dt:	08/03/2004	Application #:	09929310	Filing Dt:	08/14/2001
Publication #:	US20020033732	Pub Dt:	03/21/2002
Title:	REFERENCE GENERATION TECHNIQUE FOR MULTIPLE-REFERENCE AMPLIFIER

Patent #:	6492868	Issue Dt:	12/10/2002	Application #:	09929335	Filing Dt:	08/14/2001
Publication #:	US20020033733	Pub Dt:	03/21/2002
Title:	DYNAMIC RANGE ENHANCEMENT TECHNIQUE

Patent #:	6937090	Issue Dt:	08/30/2005	Application #:	09941187	Filing Dt:	08/28/2001
Publication #:	US20020070798	Pub Dt:	06/13/2002
Title:	CHARGE INJECTION REDUCTION TECHNIQUE IN SINGLE AND MULTI-REFERENCE SWITCHING AMPLIFIERS

Patent #:	6563378	Issue Dt:	05/13/2003	Application #:	09980662	Filing Dt:	11/15/2001
Title:	DIGITAL AMPLIFIER LINEARIZATION USING ANALOG FEEDBACK

Patent #:	6538504	Issue Dt:	03/25/2003	Application #:	09980837	Filing Dt:	11/15/2001
Title:	SWITCHING AMPLIFIER CROSSOVER DISTORTION REDUCTION TECHNIQUE

Patent #:	6538505	Issue Dt:	03/25/2003	Application #:	09980966	Filing Dt:	11/15/2001
Title:	DISTORTION REDUCTION TECHNIQUE FOR INDUCTIVE BOOST AMPLIFIER

Patent #:	6636113	Issue Dt:	10/21/2003	Application #:	09980983	Filing Dt:	11/15/2001
Title:	LOAD COMPENSATION TECHNIQUE FOR REACTIVE IMPEDANCE TRANSFORMATION AMPLIFIER OUTPUT STAGE

Patent #:	6781453	Issue Dt:	08/24/2004	Application #:	10128047	Filing Dt:	04/23/2002
Publication #:	US20020175750	Pub Dt:	11/28/2002
Title:	METHOD OF DETECTING LOAD IMPEDANCE FOR INDUCTIVE BOOST AMPLIFIER

Patent #:	6744311	Issue Dt:	06/01/2004	Application #:	10128049	Filing Dt:	04/23/2002
Publication #:	US20020180519	Pub Dt:	12/05/2002
Title:	SWITCHING AMPLIFIER WITH VOLTAGE-MULTIPLYING OUTPUT STAGE

Patent #:	6643147	Issue Dt:	11/04/2003	Application #:	10167380	Filing Dt:	06/11/2002
Publication #:	US20030012037	Pub Dt:	01/16/2003
Title:	MODULATION TECHNIQUE FOR FLYBACK CONVERTER

Patent #:	6768375	Issue Dt:	07/27/2004	Application #:	10356883	Filing Dt:	02/03/2003
Publication #:	US20030151456	Pub Dt:	08/14/2003
Title:	MULTI-REFERENCE HIGH ACCURACY SWITCHING AMPLIFIER EXPANSION

Patent #:	6778012	Issue Dt:	08/17/2004	Application #:	10435851	Filing Dt:	05/12/2003
Publication #:	US20030218499	Pub Dt:	11/27/2003
Title:	POLYPHASE IMPEDANCE TRANSFORMATION AMPLIFIER

Patent #:	6989656	Issue Dt:	01/24/2006	Application #:	10437318	Filing Dt:	05/13/2003
Publication #:	US20040032240	Pub Dt:	02/19/2004
Title:	FLYBACK CONVERTER LINEARIZATION METHODS AND APPARATUS

Assignor

Exec Dt:

08/14/2003

Assignee

P.O. BOX 97772

AUSTIN, TEXAS 78755

Correspondence name and address
	JOHN G. POSA
	GIFFORD, KRASS, SPRINKLE ET AL
	P.O. BOX 7021
	TROY, MI 48007

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