Inventor · disambiguated record
Frederic Lefebvre
Also filed as: LEFEBVRE FREDERIC · LEFEBVRE FRÉDÉRIC
17 granted patents·14 pending applications·69 citations·filing 2003–2023
90Inventor score
Files withTHOMSON LICENSING14INTERDIGITAL CE PATENT HOLDINGS SAS3LEFEBVRE FREDERIC2MARCHAND KARIN2MASSOUDI AYOUB2
Top patents by PatentIndex Score
31 records- 0193US9340733B2Process for Hydrodesulphuration of gasoil cuts using a catalyst based on heteropolyanions trapped in a mesostructured silica supportIFP Energies Nouvelles·Filed 2014·Granted May 17, 2016·27 cites·13 claims
- 0290US9321973B2Process for the hydrocracking of hydrocarbon cuts using a catalyst based on heteropolyanions trapped in a mesostructured oxide supportMARCHAND KARIN·Filed 2011·Granted Apr 26, 2016·15 cites·19 claims
- 0375US8103050B2Method for computing a fingerprint of a video sequenceLEFEBVRE FREDERIC·Filed 2007·Granted Jan 24, 2012·10 cites·11 claims
- 0474US10021395B2Methods and apparatus for model-based visual descriptors compressionTHOMSON LICENSING·Filed 2015·Granted Jul 10, 2018·2 cites·14 claims
- 0567US8625791B2Methods and apparatuses for selective data encryptionMASSOUDI AYOUB·Filed 2009·Granted Jan 7, 2014·3 cites·15 claims
- 0665US8718404B2Method for two-step temporal video registrationCHUPEAU BERTRAND·Filed 2010·Granted May 6, 2014·3 cites·5 claims
- 0764US9376636B2Process for hydrodesulphuration of gasoline cuts using a catalyst based on heteropolyanions trapped in a mesostructured silica supportMARCHAND KARIN·Filed 2011·Granted Jun 28, 2016·1 cites·9 claims
- 0864US8453248B2Method and devices for video processing rights enforcementMORVAN MICHEL·Filed 2008·Granted May 28, 2013·2 cites·13 claims
- 0958US8609166B2Preparation of products having roasted appearanceLABORBE JEAN-MARIE·Filed 2003·Granted Dec 17, 2013·4 cites·2 claims
- 1057US8442326B2Signature based registration method and method for signature calculationBAUDRY SEVERINE·Filed 2010·Granted May 14, 2013·1 cites·12 claims
- 1154US9473829B2Methods and devices for selective format-preserving data encryptionLEFEBVRE FRÉDÉRIC·Filed 2012·Granted Oct 18, 2016·1 cites·8 claims
- 1252US9838757B2Method to transmit video data in a data stream and associated metadataCHEVALLIER LOUIS·Filed 2008·Granted Dec 5, 2017·0 cites·20 claims
- 1351US9519955B2Method of embedding of an image with a color transformTHOMSON LICENSING·Filed 2014·Granted Dec 13, 2016·0 cites·7 claims
- 1450US9530170B2User device, a second screen system and a method for rendering second screen information on a second screenTHOMSON LICENSING·Filed 2013·Granted Dec 27, 2016·0 cites·8 claims
- 1549US2025373825A1Signaling corrections for a convolutional cross-component modelINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2023·Application pending·0 cites
- 1648US2025227310A1Converting stepwise scaling function to piecewise linear for film grain syntesisINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2023·Application pending·0 cites
- 1747US2012063595A1Method and apparatus for selective data encryptionMASSOUDI AYOUB·Filed 2009·Application pending·0 cites
- 1845US9141884B2Method of automatic management of images in a collection of images and corresponding deviceTHOMSON LICENSING·Filed 2012·Granted Sep 22, 2015·0 cites·10 claims
- 1945US2014105392A1Method for selectively scrambling bit-streamsTHOMSON LICENSING·Filed 2012·Application pending·0 cites
- 2044US2025301181A1Methods and apparatuses for film grain modelingINTERDIGITAL CE PATENT HOLDINGS SAS·Filed 2023·Application pending·0 cites
- 2143US2016110609A1Method for obtaining a mega-frame image fingerprint for image fingerprint based content identification, method for identifying a video sequence, and corresponding deviceTHOMSON LICENSING·Filed 2014·Application pending·0 cites
- 2240US9519800B2Device and method for online storage, transmission device and method, and receiving device and methodMONTALVO LUIS·Filed 2011·Granted Dec 13, 2016·0 cites·12 claims
- 2340US8768004B2Method for watermark detection using reference blocks comparisonLEFEBVRE FREDERIC·Filed 2012·Granted Jul 1, 2014·0 cites·7 claims
- 2439US2017192855A1Method for selecting a content comprising audiovisual data and corresponding electronic device, system, computer readable program product and computer readable storage mediumTHOMSON LICENSING·Filed 2016·Application pending·0 cites
- 2538US2017353306A1Method, device and system for pairing a first device with a second deviceTHOMSON LICENSING·Filed 2017·Application pending·0 cites
- 2636US2016360150A1Method an apparatus for isolating an active participant in a group of participantsTHOMSON LICENSING·Filed 2016·Application pending·0 cites
- 2736US2017094127A1Method for color grading of a digital visual content, and corresponding electronic device, computer readable program product and computer readable storage mediumTHOMSON LICENSING·Filed 2016·Application pending·0 cites
- 2835US2018150463A1Selection method for at least one item, terminal, computer program product and corresponding storage mediumTHOMSON LICENSING·Filed 2016·Application pending·0 cites
- 2935US2014294071A1Method for determining a modifiable element in a coded bit-stream and associated deviceTHOMSON LICENSING·Filed 2012·Application pending·0 cites
- 3035US2016180187A1Method of generating descriptor for interest point in image and apparatus implementing the sameTHOMSON LICENSING·Filed 2015·Application pending·0 cites
- 3133US2016247512A1Method and apparatus for generating fingerprint of an audio signalTHOMSON LICENSING·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →