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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:	050963/0872			Pages:	8
		Recorded:	11/10/2019
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 12

Patent #:	6782360	Issue Dt:	08/24/2004	Application #:	09574396	Filing Dt:	05/19/2000
Title:	SPEECH GAIN QUANTIZATION STRATEGY

Patent #:	6959274	Issue Dt:	10/25/2005	Application #:	09663662	Filing Dt:	09/15/2000
Title:	FIXED RATE SPEECH COMPERESSION SYSTEM AND METHOD

Patent #:	6574593	Issue Dt:	06/03/2003	Application #:	09663837	Filing Dt:	09/15/2000
Title:	CODEBOOK TABLES FOR ENCODING AND DECODING

Patent #:	7054809	Issue Dt:	05/30/2006	Application #:	10126307	Filing Dt:	04/19/2002
Title:	RATE SELECTION METHOD FOR SELECTABLE MODE VOCODER

Patent #:	6757649	Issue Dt:	06/29/2004	Application #:	10409404	Filing Dt:	04/08/2003
Title:	CODEBOOK TABLES FOR MULTI-RATE ENCODING AND DECODING WITH PRE-GAIN AND DELAYED-GAIN QUANTIZATION TABLES

Patent #:	7260522	Issue Dt:	08/21/2007	Application #:	10888420	Filing Dt:	07/10/2004
Publication #:	US20040260545	Pub Dt:	12/23/2004
Title:	SUBFRAME PROCESSING OF A CELP SPEECH CODER AFTER DERIVATION OF UNQUANTIZED PITCH GAINS AND GENERATION OF QUANTIZED PITCH GAINS

Patent #:	7191122	Issue Dt:	03/13/2007	Application #:	11112394	Filing Dt:	04/22/2005
Title:	SPEECH COMPRESSION SYSTEM AND METHOD

Patent #:	7593852	Issue Dt:	09/22/2009	Application #:	11700481	Filing Dt:	01/30/2007
Publication #:	US20070136052	Pub Dt:	06/14/2007
Title:	SPEECH COMPRESSION SYSTEM AND METHOD

Patent #:	7660712	Issue Dt:	02/09/2010	Application #:	11827916	Filing Dt:	07/12/2007
Publication #:	US20070255559	Pub Dt:	11/01/2007
Title:	SPEECH GAIN QUANTIZATION STRATEGY

Patent #:	8620649	Issue Dt:	12/31/2013	Application #:	12284623	Filing Dt:	09/23/2008
Publication #:	US20090043574	Pub Dt:	02/12/2009
Title:	SPEECH CODING SYSTEM AND METHOD USING BI-DIRECTIONAL MIRROR-IMAGE PREDICTED PULSES

Patent #:	10181327	Issue Dt:	01/15/2019	Application #:	12381036	Filing Dt:	03/06/2009
Publication #:	US20090177464	Pub Dt:	07/09/2009
Title:	SPEECH GAIN QUANTIZATION STRATEGY

Patent #:	10204628	Issue Dt:	02/12/2019	Application #:	14143831	Filing Dt:	12/30/2013
Publication #:	US20140119572	Pub Dt:	05/01/2014
Title:	SPEECH CODING SYSTEM AND METHOD USING SILENCE ENHANCEMENT

Assignor

Exec Dt:

10/31/2019

Assignee

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

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