Inventor · disambiguated record
Valentin Lefevre
Also filed as: LEFEVRE VALENTIN
19 granted patents·6 pending applications·183 citations·filing 2003–2016
93Inventor score
Top patents by PatentIndex Score
25 records- 0194US8315432B2Augmented reality method and devices using a real time automatic tracking of marker-free textured planar geometrical objects in a video streamLEFEVRE VALENTIN·Filed 2008·Granted Nov 20, 2012·35 cites·20 claims
- 0293US7471301B2Method and system enabling real time mixing of synthetic images and video images by a userTOTAL IMMERSION·Filed 2003·Granted Dec 30, 2008·91 cites·26 claims
- 0389US8824736B2Systems and methods for augmenting a real sceneTOTAL IMMERSION·Filed 2012·Granted Sep 2, 2014·9 cites·6 claims
- 0488US8374395B2Augmented reality method and devices using a real time automatic tracking of marker-free textured planar geometrical objects in a video streamTOTAL IMMERSION·Filed 2012·Granted Feb 12, 2013·8 cites·13 claims
- 0585US8923885B2Method and devices for interfacing a plurality of mobile elements with a computer system in real timeLEFEVRE VALENTIN·Filed 2011·Granted Dec 30, 2014·9 cites·18 claims
- 0675US9477859B2Device for aiding the location in real time of a self-powered mobile elementEPAWN·Filed 2013·Granted Oct 25, 2016·4 cites·19 claims
- 0772US8805016B2Method for augmenting a real sceneTOTAL IMMERSION·Filed 2012·Granted Aug 12, 2014·2 cites·9 claims
- 0872US8675972B2Method and device for determining the pose of a three-dimensional object in an image and method and device for creating at least one key image for object trackingLEFEVRE VALENTIN·Filed 2008·Granted Mar 18, 2014·7 cites·16 claims
- 0970US10088925B2Control of a remote device by a host device for mobile devicesEPAWN·Filed 2013·Granted Oct 2, 2018·3 cites·20 claims
- 1070US10090888B2Method and device for locating mobile entities provided with NFC type standard tagsEPAWN·Filed 2014·Granted Oct 2, 2018·3 cites·19 claims
- 1165US8797352B2Method and devices for visualising a digital model in a real environmentLEFEVRE VALENTIN·Filed 2006·Granted Aug 5, 2014·7 cites·14 claims
- 1263US10678421B2Control of a host station through movement of a moving deviceEPAWN·Filed 2013·Granted Jun 9, 2020·1 cites·21 claims
- 1357US8614705B2Method and device for creating at least two key frames corresponding to a three-dimensional objectLEFEVRE VALENTIN·Filed 2008·Granted Dec 24, 2013·4 cites·16 claims
- 1452US8374396B2Augmented reality method and devices using a real time automatic tracking of marker-free textured planar geometrical objects in a video streamTOTAL IMMERSION·Filed 2012·Granted Feb 12, 2013·0 cites·19 claims
- 1552US8374394B2Augmented reality method and devices using a real time automatic tracking of marker-free textured planar geometrical objects in a video streamTOTAL IMMERSION·Filed 2012·Granted Feb 12, 2013·0 cites·15 claims
- 1651US10213684B2Device and system for generating and automatically controlling a force for moving a moveable element located in real timeEPAWN·Filed 2014·Granted Feb 26, 2019·0 cites·18 claims
- 1748US2010045700A1Device for watching real-time augmented reality and method for implementing said deviceTOTAL IMMERSION·Filed 2008·Application pending·0 cites
- 1846US9746982B2Determination of the interaction surface of a mobile device with a host deviceEPAWN·Filed 2013·Granted Aug 29, 2017·0 cites·14 claims
- 1945US10527400B2Hybrid mobile entity, method and device for interfacing a plurality of hybrid mobile entities with a computer system, and a set for a virtual or augmented reality systemEPAWN·Filed 2016·Granted Jan 7, 2020·0 cites·18 claims
- 2044US2011096844A1Method for implementing rich video on mobile terminalsPOUPEL OLIVIER·Filed 2009·Application pending·0 cites
- 2142US2010060632A1Method and devices for the real time embeding of virtual objects in an image stream using data from a real scene represented by said imagesTOTAL IMMERSION·Filed 2008·Application pending·0 cites
- 2240US9813872B2Method and device for extending detection surfaces interfacing a plurality of mobile entities with a computer systemEPAWN·Filed 2016·Granted Nov 7, 2017·0 cites·20 claims
- 2340US2010134601A1Method and device for determining the pose of video capture means in the digitization frame of reference of at least one three-dimensional virtual object modelling at least one real objectTOTAL IMMERSION·Filed 2006·Application pending·0 cites
- 2438US2009305198A1Gunnery training device using a weaponGDI SIMULATION·Filed 2006·Application pending·0 cites
- 2538US2010002909A1Method and device for detecting in real time interactions between a user and an augmented reality sceneTOTAL IMMERSION·Filed 2009·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →