| Patent Number |
Title Of Patent |
Date Issued |
| D601490 |
Solar charger |
October 6, 2009 |
|
| D456401 |
Internet link terminal |
April 30, 2002 |
|
| D378918 |
Public phone |
April 22, 1997 |
|
| 7620814 |
System and method for distributing data |
November 17, 2009 |
| A system that distributes content access data which provides rights management data indicating a right of a user to reproduce and/or copy the distributed content. The system includes an applications device including a trusted player for receiving, reproducing and/or copying the content, |
| 7616814 |
Determining pixels textual characteristics |
November 10, 2009 |
| Pixels are classified as text; or "non-text" by responding to accumulated luminous brightness gradients within a predetermined pixel interior. Text and non-text image characteristics rest on estimating text-containing rectangles by determining a narrow width and a height of a peak in an |
| 7609611 |
Method for transmitting an offset modulated biorthogonal multicarrier signal (BFDM/OM) |
October 27, 2009 |
| The invention concerns a method for transmitting a biorthogonal multicarrier signal BFDM/OM, using a transmultiplexer structure providing: a modulating step, using a synthesis filter bank (11), having two 2M parallel branches, M.gtoreq.2, each supplied by source data, and comprising |
| 7596489 |
Transmission error concealment in an audio signal |
September 29, 2009 |
| A method of concealing transmission error in a digital audio signal in which a signal that has been decoded after transmission is received, the samples decoded while the transmitted data is valid are stored, at least one short-term prediction operator and one long-term prediction operato |
| 7590846 |
Public key cryptographic method of protecting an electronic chip against fraud |
September 15, 2009 |
| An asymmetrical cryptographic method of protecting an electronic chip against fraud in transactions between the electronic chip and an application, involving calculating an authentication value V from input parameters in the electronic chip. The chip produces a pseudo-random number r |
| 7590489 |
Method for guiding in real time a landborne vehicle provided with an off-board navigation system |
September 15, 2009 |
| The invention relates to a method for guiding a vehicle (Ve) provided with an off-board navigation system relative to an external navigation server (S). It consists in transmitting (A) from the positioning module of the vehicle (Ve) to the server (S) position coordinates of the vehicle, |
| 7590246 |
Authentication between a cellular phone and an access point of a short-range network |
September 15, 2009 |
| To render secure a connection between an access point of a short-range network and a mobile terminal within a cellular network while precluding acquisition of a PIN code, a platform transmits a confirming message, including a secret code and the access point address retrieved from a |
| 7587599 |
System and method for providing services |
September 8, 2009 |
| A system for providing secure services to a user via a communications network comprises an applications device including a data processor operable to provide a user service in accordance with an applications program requiring sensitive data. The system includes a smart card access de |
| 7584363 |
Fair blind signature process |
September 1, 2009 |
| In a fair blind signature process, a user interacts with a signer in order to complete a 7-tuple (A,e,s,t,x.sub.u,x,m) such that A.sup.e=a.sub.0a.sub.1.sup.xa.sub.2.sup.ma.sub.3.sup.x.sup.ua.sub.4.sup.t- a.sub.5.sup.s (mod n), where a.sub.0, a.sub.1, a.sub.2, a.sub.3, a.sub.4 and a.su |
| 7584168 |
Method and device for the generation of a classification tree to unify the supervised and unsupe |
September 1, 2009 |
| A method and apparatus are provided for the generation of a classification tree as a function of a classification model and from a set of data to be classified, described by a set of attributes. The method includes a step for obtaining said classification model, itself comprising a step |
| 7583903 |
Device for regenerating an optical signal, the use of such a device, and an installation includi |
September 1, 2009 |
| The invention relates to a device for regenerating the phase of an optical signal carrying an information encoded by phase modulation of said signal, the device comprising an optical modulation converter for converting the signal carrying the information encoded by phase modulation i |
| 7581109 |
Delegation of electronic signature by multi-agent cryptography |
August 25, 2009 |
| For signing of data by a given one of M delegates mandated by N titleholders, where M.gtoreq.2 and N=1 or M=1 and N.gtoreq.2, the terminal of the given delegate reads in a delegation server information on the delegates and the titleholders of the group thus constituted. The data and |
| 7581014 |
Method of masking application processing applied to a request for access to a server, and a corr |
August 25, 2009 |
| A method of and module for masking application processing applied to a request for access to a server by a client workstation connected via successive proxy servers. The application of a first proxy server, is executed, the address of the client workstation is inserted into a specifi |
| 7577842 |
Methods of scrambling and unscrambling a video signal, a system, an encoder, a decoder, a broadc |
August 18, 2009 |
| The invention relates in particular to a method of scrambling a video signal using an encryption key for controlling access to audiovisual information. The video signal is scrambled by applying a tattooing function to the video signal by using a marking key derived from the encryptio |
| 7577365 |
Optical pulse regeneration device, installation comprising one such device and use of same |
August 18, 2009 |
| This device for optically regenerating pulses includes a synchronous intensity modulator to provide time synchronization for pulses passing through it and to stabilize intensity fluctuations in the pulses. In addition, it includes noise suppression circuitry in the form of a saturabl |
| 7577170 |
System for the dynamic multiplexing of digital streams |
August 18, 2009 |
| A method and apparatus are provided for the dynamic multiplexing of digital streams which are transmitted in the form of stream units in one channel, each of said stream units bearing a stream identifier which can be used to associate same with the corresponding digital stream. The a |
| 7574354 |
Transcoding between the indices of multipulse dictionaries used in compressive coding of digital |
August 11, 2009 |
| The invention relates to compressive transcoding between pulse coders using multipulse dictionaries in which each pulse occupies a position marked by an index. For each current pulse position supplied by a first coder, a neighborhood (V.sub.g.sup.e, V.sub.d.sup.e) is formed around th |
| 7571324 |
Method and device for anonymous signature with a shared private key |
August 4, 2009 |
| A cryptographic method and apparatus for anonymously signing a message. Added to the anonymous signature is another signature which is calculated (operation 13) using a private key common to all the members of a group authorized to sign and unknown to all revoked members. The private key |
| 7567798 |
System for accessing multimedia files from a mobile terminal |
July 28, 2009 |
| The system enables a user of mobile terminal (T1) to store and access to numerous multimedia files with no limit on size relative to the capacities of his mobile terminal. A sorting centre or a web server (CTM, SW) detects a multimedia file (FM) in a message (MT2) transmitted by a se |
| 7567506 |
Method of managing malfunctions at router level, and a router |
July 28, 2009 |
| This method of managing malfunctions in a telecommunications network is implemented in a router having a plurality of communication interfaces and a nominal operational routing plan that is duplicated on its interfaces. The method comprises the following steps that are performed duri |
| 7561883 |
System and method for management of the resources of a broadband mobile network having prolonged |
July 14, 2009 |
| A method of the resources of a broadband mobile network including radio access terminals (BA.sub.i) and a broadband access server (BAS). Upon transmission of a request for access ra_A (.) for connection by a prospective user mobile terminal (TU.sub.c) to a specific access terminal (B |
| 7561647 |
Equalising and decoding device for frequency-selective channels |
July 14, 2009 |
| The invention relates to a channel equalizing and decoding device consisting of a series of modules, each of which comprises an equalizer (10) and a decoder with weighted output (20). The modules of rank higher than 1 receive (i) a sequence of samples coming from a sensor and delayed |
| 7558385 |
Impedance adapter for a high-bandwidth transmission channel of a copper-wired terminal system |
July 7, 2009 |
| An impedance matcher for matching the impedance of a high bit rate transmission channel of a copper-wired terminal installation comprising a high bit rate x-DSL modem (M) and a jack (P; P1; P2, P3), which automatically matches the impedance of the high bit rate transmission channel a |
| 7557840 |
Control method and system for a remote video chain |
July 7, 2009 |
| Process for commanding a remote video processing chain producing a video stream transmitted to a terminal with a view to acting on the transmitted video stream, this process including steps in which the terminal transmits a command to the remote video processing chain to modify the t |
| 7555168 |
Method of wavelet coding a mesh object |
June 30, 2009 |
| The invention relates to a method for the coding an object having at leas two dimensions which is associated with a basic mesh comprising a set of basic surfaces and with coefficients in a base of wavelets corresponding to local modifications to said basic mesh. The inventive method deli |
| 7555137 |
Method of watermarking a color image by vectorial approach, method of detecting a mark of waterm |
June 30, 2009 |
| A method of watermarking a color image that has at least three components is provided. Such a method of watermarking includes an insertion step of a mark of watermarking, on at least one point of the image, according to an insertion rule taking into account the relative position of at le |
| 7555116 |
Real time processing and management method for cancelling out the echo between a loudspeaker and |
June 30, 2009 |
| The invention relates to a real time processing and management method for canceling out the echo between a loudspeaker (HP) and a microphone (M) of a computer terminal. Said method consists of establishing the loudspeaker signal or the microphone signal as a reference signal and synchron |
| 7548902 |
Context of use differentiation in a pocket computer |
June 16, 2009 |
| A pocket computer comprising a plurality of programs and data, loading of and access to said programs and data being managed by an operating system. The pocket computer comprises means for selecting one of at least two predefined contexts of use and a context database that comprises a |
| 7542417 |
Method and device for controlling data packet traffic at the input of a network, and correspondi |
June 2, 2009 |
| The invention relates to a method of controlling data packet traffic at the input of a network, whereby the traffic comprises N streams and/or substreams which are each associated with a priority level, N=2, and each of the aforementioned packets is marked with the priority level ass |
| 7539743 |
Method and system of administration in a JMX environment comprising an administration applicatio |
May 26, 2009 |
| A method of administration in a JMX environment of software systems to be administered, represented by first respective MBeans, and at least one administration application, in which the administration acts produce the exposure of MBeans in at least one MBeanServer server, characterized i |
| 7539617 |
Method and system for analysis of vocal signals for a compressed representation of speakers usin |
May 26, 2009 |
| For analyzing vocal signals of a speaker, a probability density representing resemblances between a vocal representation of the speaker in a predetermined model and a predetermined set of vocal representations of a number E of reference speakers in said predetermined model is used. T |
| 7536292 |
Method of generating a performance model from a functional model |
May 19, 2009 |
| A process for generating a performance model from a functional model for a system including a plurality of distributed hardware and software entities that engage to provide a service to at least one user. The process distributes the representative system requests in a finite number o |
| 7526651 |
Electronic group signature method with revocable anonymity, equipment and programs for implement |
April 28, 2009 |
| A ring-signature scheme is adapted so that at least one of the variability parameter values used is an identity trace of the anonymous signatory, determined as a function of anonymity withdrawal data stored and held secret by an anonymity withdrawal entity in connection with an ident |
| 7526648 |
Cryptographic method of protecting an electronic chip against fraud |
April 28, 2009 |
| The present invention relates to a cryptographic method of protecting an electronic chip against fraud and a device including an electronic chip which is adapted to protect the electronic chip against fraud. The method includes: mixing some or all of the input parameters (E.sub.m) to sup |
| 7512179 |
Image coding and decoding method, corresponding devices and applications |
March 31, 2009 |
| The invention concerns a method for coding images using selectively at least two image coding modes, each optimising compression of at least a video sequence image on the basis of different optimisation criteria. |
| 7508783 |
Method for selecting a transmission channel with a TDMA (time division multiple access) and comm |
March 24, 2009 |
| A method for selecting transmission channels in a time data multiple access protocol and to a communication system using the method. Based on indications of transmission quality of each channel stored during a time window, one channel is selected that has the best current transmission |
| 7506373 |
Method of automatically classifying a set of alarms emitted by sensors for detecting intrusions |
March 17, 2009 |
| A method of automatically classifying alerts issued by intrusion detection sensors (11a, 11b, 11c) of an information security system (1) for producing collated alerts, each alert being defined by a plurality of qualitative attributes (a.sub.1, . . . , a.sub.n) belonging to a pluralit |
| 7502413 |
Motion estimator for coding and decoding image sequences |
March 10, 2009 |
| The invention relates to motion estimation and compensation between two given images represented by a polygonal mesh. It provides a solution to the problems of crowding and uncovering of mesh units when the mesh is shifted. More specifically, the invention relates to a method for the |
| 7496199 |
Method of controlling access to cryptographic resources |
February 24, 2009 |
| The cryptographic resources are supplied by at least one cryptographic source having a specific access interface. The application is presented with a mutualized interface substantially independent of the cryptographic sources and of their respective access interfaces. A translation m |
| 7493246 |
Device and method of calibration for a modelling tool and modelling tool incorporating such a de |
February 17, 2009 |
| This calibration device for a tool for modelling a system, on the basis of an observation of the outputs of the system, comprises means of processing the output data emanating from a device for simulating the system, adapted to acquire in a prior learning phase modifications to be ma |
| 7489748 |
Method for the reception of a signal that has undergone a linear precoding and a channel coding, |
February 10, 2009 |
| A method for the reception of a data signal which, before being sent, has undergone a linear precoding by means of a unitary preceding matrix, and a channel coding, comprises at least one iteration to improve an estimation of the received signal, as a function of the received signal |
| 7480645 |
Method for estimating the relevance of a document with respect to a concept |
January 20, 2009 |
| The method of estimating the relevance of a document with respect to a concept comprises calculating (32) a relevance function of the concept with respect to said document on the basis of a known predetermined semantic neighborhood of the concept. It further comprises calculating an |
| 7477732 |
Method and system for multiple-channel automatic recall |
January 13, 2009 |
| The invention concerns a method which consists in introducing for each registered user a profile comprising filtering and agenda data, determining and updating an accessibility status of each registered user terminal (10, 11), depending on whether the latter is accessible or not thro |
| 7474904 |
Device for acquiring and transferring data concerning payment means to a banking institution |
January 6, 2009 |
| A device acquires information relating to payment particulars and for transfer of this information to a server center of a banking organization. The device includes an apparatus for reading the payment particulars, a central processing unit to which the reading apparatus is connected |
| 7472128 |
Inserting an aid into an answer to a request for a virtual office |
December 30, 2008 |
| An aid server (AS) comprises a processing module (PM) which stores a user identifier (UID) and an identifier (SID) of a stage of an application of the virtual office type, said identifiers being retrieved from a request sent by the terminal and designating an action need by the user. The |
| 7469015 |
Signal transmission multiple antenna method and device |
December 23, 2008 |
| The invention lies within the field of wireless communications systems with several transmitting antennas, corresponding to MIMO (Multiple Input Multiple Output) systems or to MISO (Multiple Input Single Output) systems. According to the invention, the symbols to be transmitted are p |
| 7460715 |
Fuzzy associative system for multimedia object description |
December 2, 2008 |
| The invention concerns a method for automatic description of an unknown multimedia object, which consists in associating the unknown object with several types of reference multimedia objects each time based on a membership probability particular to each type concerned (G), the method |
