Ioana Donescu

Person

Rennes, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for pre-processing requests related to a digital...
- Patent number 8,838,742
- Issue date Sep 16, 2014
- Canon Kabushiki Kaisha
- Fabrice Le Leannec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for processing digital data with a unique identifier
- Patent number 8,782,116
- Issue date Jul 15, 2014
- Canon Kabushiki Kaisha
- Eric Nassor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of allocating a service by a first peer to a second peer in...
- Patent number 7,734,751
- Issue date Jun 8, 2010
- Canon Kabushiki Kaisha
- Ioana Donescu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Insertion of supplementary information in digital data
- Patent number 7,499,546
- Issue date Mar 3, 2009
- Canon Kabushiki Kaisha
- Ioana Donescu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for data processing in a communication network
- Patent number 7,467,184
- Issue date Dec 16, 2008
- Canon Kabushiki Kaisha
- Ioana Donescu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of distributing multiresolution digital documents
- Patent number 7,457,820
- Issue date Nov 25, 2008
- Canon Kabushiki Kaisha
- Pascal Viger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Insertion and extraction of a message in an image
- Patent number 7,330,560
- Issue date Feb 12, 2008
- Canon Kabushiki Kaisha
- Ioana Donescu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Insertion of messages in digital data
- Patent number 7,254,830
- Issue date Aug 7, 2007
- Canon Kabushiki Kaisha
- Isabelle Amonou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for the prior monitoring of the detectability of a watermark...
- Patent number 7,058,200
- Issue date Jun 6, 2006
- Canon Kabushiki Kaisha
- Ioana Donescu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for determining a partition in order to insert a watermark,...
- Patent number 7,031,491
- Issue date Apr 18, 2006
- Canon Kabushiki Kaisha
- Ioana Donescu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for sending and receiving digital images using an...
- Patent number 7,013,023
- Issue date Mar 14, 2006
- Canon Kabushiki Kaisha
- Frédérique Ehrmann Patin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for processing and watermarking a set of coeffici...
- Patent number 6,990,213
- Issue date Jan 24, 2006
- Canon Kabushiki Kaisha
- Ioana Donescu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for inserting and decoding a watermark in digital...
- Patent number 6,944,313
- Issue date Sep 13, 2005
- Canon Kabushiki Kaisha
- Ioana Donescu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for inserting a watermarking signal in an image
- Patent number 6,718,045
- Issue date Apr 6, 2004
- Canon Kabushiki Kaisha
- Ioana Donescu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for inserting and detecting a watermark in digita...
- Patent number 6,674,873
- Issue date Jan 6, 2004
- Canon Kabushiki Kaisha
- Ioana Donescu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of inserting a watermark and authenticating a digital signal
- Patent number 6,633,652
- Issue date Oct 14, 2003
- Canon Kabushiki Kaisha
- Ioana Donescu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and device for pre-processing requests related to a digital...
- Publication number 20060184607
- Publication date Aug 17, 2006
- Canon Kabushiki Kaisha
- Fabrice Le Leannec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and device for processing digital data
- Publication number 20050114386
- Publication date May 26, 2005
- Canon Kabushiki Kaisha
- Eric Nassor
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Transcoding of digital data
- Publication number 20050100224
- Publication date May 12, 2005
- Cannon Kabushiki Kaisha
- Felix Henry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of allocating a service by a first peer to a second peer in...
- Publication number 20040184478
- Publication date Sep 23, 2004
- Canon Kabushiki Kaisha
- Ioana Donescu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Insertion and extraction of a message in an image
- Publication number 20040146178
- Publication date Jul 29, 2004
- Canon Kabushiki Kaisha
- Ioana Donescu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and device for data processing in a communication network
- Publication number 20040039810
- Publication date Feb 26, 2004
- Canon Kabushiki Kaisha
- Ioana Donescu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Insertion of supplementary information in digital data
- Publication number 20040012820
- Publication date Jan 22, 2004
- Ioana Donescu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and device for processing and watermarking a set of coeffici...
- Publication number 20020141612
- Publication date Oct 3, 2002
- Canon Kabushiki Kaisha
- Ioana Donescu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and device for sending and receiving digital images using an...
- Publication number 20020124174
- Publication date Sep 5, 2002
- Frederique Ehrmann-Patin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Insertion of messages in digital data
- Publication number 20020066019
- Publication date May 30, 2002
- Isabelle Amonou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for the prior monitoring of the detectability of a watermark...
- Publication number 20020051560
- Publication date May 2, 2002
- Ioana Donescu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and device for inserting a watermarking signal in an image
- Publication number 20010031064
- Publication date Oct 18, 2001
- Ioana Donescu
- G06 - COMPUTING CALCULATING COUNTING

Ioana Donescu

Person

Patents Grantslast 30 patents

Method and device for pre-processing requests related to a digital...

Method and device for processing digital data with a unique identifier

Method of allocating a service by a first peer to a second peer in...

Insertion of supplementary information in digital data

Method and device for data processing in a communication network

Method of distributing multiresolution digital documents

Insertion and extraction of a message in an image

Insertion of messages in digital data

Method for the prior monitoring of the detectability of a watermark...

Method for determining a partition in order to insert a watermark,...

Method and device for sending and receiving digital images using an...

Method and device for processing and watermarking a set of coeffici...

Method and device for inserting and decoding a watermark in digital...

Method and device for inserting a watermarking signal in an image

Method and device for inserting and detecting a watermark in digita...

Method of inserting a watermark and authenticating a digital signal

Patents Applicationslast 30 patents

Method and device for pre-processing requests related to a digital...

Method and device for processing digital data

Transcoding of digital data

Method of allocating a service by a first peer to a second peer in...

Insertion and extraction of a message in an image

Method and device for data processing in a communication network

Insertion of supplementary information in digital data

Method and device for processing and watermarking a set of coeffici...

Method and device for sending and receiving digital images using an...

Insertion of messages in digital data

Method for the prior monitoring of the detectability of a watermark...

Method and device for inserting a watermarking signal in an image