Thomson Licensing

Interdigital Madison Patent Holdings, Sas

Interdigital Ce Patent Holdings, Sas

Tipiak Epicerie

Sylvain Lelievre

Serge Defrance

Alain Durand

Olivier Mocquard

Jean-Louis Diascorn

Yves Maetz

Jean-Eudes Marvie

Olivier Courtay

Marc Eluard

Stephane Onno

Thomas Morin

Philippe Schmouker

Corinne Poree

Christophe Laurent

Yan-Mei Tang-Talpin

Hassane Guermoud

Oliver Courtay

Bernadette Foissotte

Guillaume Chaussepied

According to an embodiment, a first device may receive from a second device a message comprising an authentication element and credentials associating the second device with a user identifier. The first device may obtain a set of features based on data captured by a sensor of the first device when a user is near the sensor. The first device may associate the second device with the first device on a condition that is it determined by the first device that the authentication element is verified based on a verification element, that the credentials correspond to initial credentials associating the second device with the user identifier, and that the set of features matches an initial set of features, wherein the verification element, the initial credentials and the initial set of features may have been initially associated together in the first device.

Method and apparatus for associating a first device with a second device

The disclosure relates to a method, implemented in an electronic device adapted to be configured in a mono user mode, where the electronic device is controlled by input elements obtained from a single tracked user, and in a multi-user mode where the electronic device is controlled by input elements obtained from a group or one or more tracked users, the method comprising: It also relates to corresponding device, electronic assembly, system, computer readable program product and storage medium.

Method and apparatus for user control of an application and corresponding device

A user interface device including memory configured to store instructions and at least one hardware processor configured to execute the instructions to obtain, from at least one sensor, sensor data corresponding to a user gesture, determine a user interface gesture that matches the sensor data, obtain parameters for the determined interface gesture, and upon obtaining the parameters for the determined interface gesture, use the sensor data and the parameters for the determined interface gesture to estimate the user gesture in a user interface. Also provided is a method.

Gesture-based user interface device and method

The disclosure relates to a method, implemented in an electronic device adapted to be configured in a mono user mode, where the electronic device is controlled by input elements obtained from a single tracked user, and in a multi-user mode where the electronic device is controlled by input elements obtained from a group or one or more tracked users, the method comprising: —tracking actions of one or more user (s) selected amongst candidate users according to a current mode of the electronic device, and to selection requests of the candidate users, the selection requests being captured by at least one sensor coupled to said electronic device; —determining at least one input element adapted for controlling the electronic device according to the tracked actions. It also relates to corresponding device, electronic assembly, system, computer readable program product and storage medium.

A virtual reality (VR) or augmented reality (AR) system detects through a camera when a user's hand positions match a predefined position and in response thereto renders an overlay including a crown with which the user can interact to lock onto an object or scene. The system then detects and renders a centre indicator of the crown, tracking the user's hands, enables or disables actions depending on the position of the centre indicator relative to a neutral zone, responds to user hand movement to implement actions, and also detects unlock of the object or scene.

Device and method for hand-based user interaction in VR and AR environments

The processing device is intended to be connected to a network of the second domain so as to receive data encrypted according to an encryption method specific to the first domain. It comprises: The invention also relates to the method for transmitting data encrypted with the aid of the secret specific to the first domain in the network of the second domain.

Device for processing and method for transmission of encoded data for a first domain in a network pertaining to a second domain

A 3D object is protected by a first device that receives the 3D object, generates translation vectors that are added to the points of the 3D object to obtain a protected 3D object, and outputs the protected 3D object. The protected 3D object is unprotected by a second device by receiving the protected 3D object, generating translation vectors that are subtracted from the points of the protected 3D object to obtain an unprotected 3D object, and outputting the unprotected 3D object. Also provided are the first device, the second device and computer readable storage media.

Method and device for 3D object protection by transformation of its points

The invention relates to a method of receiving and securely recording digital data comprising a step for recording said digital data on a secured disk by a recorder/receiver belonging to a determined secured domain comprising several equipment items and defined by an identifier, a step for recording on the secured disk the identifier of the domain of the recorder/receiver to define this domain as the only domain in which the reproduction/copying of the multimedia content is authorized, wherein it comprises a prior step for recovering a disk key from the secured disk, and in that the domain identifier is encrypted by said disk key and the digital data is scrambled by title keys, said title keys being encrypted by said disk key. The invention also relates to a method of securely distributing digital data, an access device and a recorder/receiver.

Method for etching and secure distribution of digital data, access device and writer

The invention relates to a method for burning digital data onto a blank disk by a client device, the digital data being transmitted to the client device by a remote content server. The following steps are carried out by the client device for burning digital data onto a blank disk: establishing a secure authenticated channel with the content server; receiving the digital data transmitted by the content server; verifying the existence of the secure authenticated channel and authorizing the burning of the digital data received only during the existence of the secure authenticated channel; and burning onto the blank disk the digital data received.

Method for recording and distributing digital data and related device

A method for controlling access to content by an Acquisition Point to Presentation Points in clusters in a domain. The AP receives from a PP an access content request comprising the PPs cluster identity and the PP's priority. The AP verifies if access is granted to a PP in the cluster and, if so, grants access to the requesting PP. If not, the AP verifies if access is granted to PPs in a maximum number of clusters. If not, the AP grants access. If the maximum is reached, the AP verifies if the requesting PP's priority is higher than the priority of every PP in another cluster. If not, access is denied; if so, the AP grants access to the requesting PP and denies access to the PPs in the cluster with the lowest priority values. An Acquisition Point is also claimed.

Growing community of inventors

Montgermont, France

Sylvain Lelievre