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Inventor profile of:

Frédéric Lefebvre

City:

Rennes

Country:

France

Published Applications:

26

Last publication date:

2026-05-14

Top Assignees for applications by Frédéric Lefebvre

The entities that hold a legal rights for patent applications filed by inventor Lefebvre Frédéric:

THOMSON LICENSING 5 Issy Les Moulineaux, France
THOMSON LICENSING 3 Boulogne-Billancourt, France
Thomson Licensing 2 , France
THOMSON LICENSING 2 Issy de Moulineaux, France
InterDigital CE Patent Holdings, SAS 1 Paris, France

Recent patent applications by Lefebvre Frédéric

Frédéric Lefebvre from Rennes, FR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-05-14

US20260136032A1

TRAINING METHOD OF AN END-TO-END NEURAL NETWORK BASED COMPRESSION SYSTEM

#2 | 2026-03-12

US20260075202A1

LATENT CODING FOR END-TO-END IMAGE/VIDEO COMPRESSION

#3 | 2026-03-05

US20260067484A1

FILM GRAIN SYNTHESIS USING ENCODING INFORMATION

#4 | 2025-09-25

US20250301181A1

METHODS AND APPARATUSES FOR FILM GRAIN MODELING

#5 | 2025-07-10

US20250227310A1

CONVERTING STEPWISE SCALING FUNCTION TO PIECEWISE LINEAR FOR FILM GRAIN SYNTESIS

#6 | 2018-05-31

US20180150463A1

SELECTION METHOD FOR AT LEAST ONE ITEM, TERMINAL, COMPUTER PROGRAM PRODUCT AND CORRESPONDING STORAGE MEDIUM

#7 | 2017-12-07

US20170353306A1

METHOD, DEVICE AND SYSTEM FOR PAIRING A FIRST DEVICE WITH A SECOND DEVICE

#8 | 2017-07-06

US20170192855A1

METHOD FOR SELECTING A CONTENT COMPRISING AUDIOVISUAL DATA AND CORRESPONDING ELECTRONIC DEVICE, SYSTEM, COMPUTER READABLE PROGRAM PRODUCT AND COMPUTER READABLE STORAGE MEDIUM

#9 | 2017-03-30

US20170094127A1

METHOD FOR COLOR GRADING OF A DIGITAL VISUAL CONTENT, AND CORRESPONDING ELECTRONIC DEVICE, COMPUTER READABLE PROGRAM PRODUCT AND COMPUTER READABLE STORAGE MEDIUM

#10 | 2016-12-08

US20160360150A1

METHOD AN APPARATUS FOR ISOLATING AN ACTIVE PARTICIPANT IN A GROUP OF PARTICIPANTS

#11 | 2016-08-25

US20160247512A1

METHOD AND APPARATUS FOR GENERATING FINGERPRINT OF AN AUDIO SIGNAL

#12 | 2016-07-28

US20160219277A1

Methods and apparatus for model-based visual descriptors compression

#13 | 2016-06-23

US20160180187A1

METHOD OF GENERATING DESCRIPTOR FOR INTEREST POINT IN IMAGE AND APPARATUS IMPLEMENTING THE SAME

#14 | 2016-04-21

US20160110609A1

METHOD FOR OBTAINING A MEGA-FRAME IMAGE FINGERPRINT FOR IMAGE FINGERPRINT BASED CONTENT IDENTIFICATION, METHOD FOR IDENTIFYING A VIDEO SEQUENCE, AND CORRESPONDING DEVICE

#15 | 2015-05-21

US20150139544A1

Method of embedding of an image with a color transform

#16 | 2014-10-02

US20140294071A1

METHOD FOR DETERMINING A MODIFIABLE ELEMENT IN A CODED BIT-STREAM AND ASSOCIATED DEVICE

#17 | 2014-04-17

US20140105392A1

METHOD FOR SELECTIVELY SCRAMBLING BIT-STREAMS

#18 | 2014-02-06

US20140037132A1

User device, a second screen system and a method for rendering second screen information on a second screen

#19 | 2013-03-14

US20130064368A1

Methods and devices for selective format-preserving data encryption

#20 | 2012-03-15

US20120063595A1

METHOD AND APPARATUS FOR SELECTIVE DATA ENCRYPTION

#21 | 2011-12-22

US20110311135A1

Method for two-step temporal video registration

#22 | 2011-05-19

US20110119480A1

Methods and apparatuses for selective data encryption

#23 | 2011-03-17

US20110064265A1

Signature based registration method and method for signature calculation

#24 | 2010-05-13

US20100118191A1

Method to transmit video data in a data stream and associated metadata

#25 | 2009-01-08

US20090013189A1

Method and devices for video processing rights enforcement

#26 | 2008-12-25

US20080317278A1

Method for computing a fingerprint of a video sequence

InventorID:

137663 ⎘