Nguyen, FR
Anh Quan Nguyen, Villeneuve-Loubet FR
Patent application number | Description | Published |
---|---|---|
20120310706 | REVENUE MANAGEMENT SYSTEM AND ASSOCIATED METHOD - A revenue management system comprising a first revenue management route which includes a forecast module and an optimization module and which calculates expected revenue for sales of inventory items based on historical data; a second revenue management route which is selected if the confidence in the forecasting in the first route is below a predetermined value. | 12-06-2012 |
Catherine Nguyen, Marseille FR
Patent application number | Description | Published |
---|---|---|
20110086765 | GENE EXPRESSION PROFILING OF PRIMARY BREAST CARCINOMAS USING ARRAYS OF CANDIDATE GENES - Method for molecular characterization of a carcinoma including: (i) detecting in tumor cells corresponding to breast tumor cells at least one polynucleotide selected from a first group determining expression level of the polynucleotide from the first group to differentiate a tumor in which a lymph node has been invaded by a tumor cell from a tumor in which a lymph node has not been invaded by a tumor cell; (ii) detecting in tumor cells corresponding to breast tumor cells at least one polynucleotide selected from a second group determining expression level of the polynucleotide from the second group to distinguish tumors sensitive to anthracycline from tumors insensitive to anthracycline; (iii) detecting in tumor cells corresponding to breast tumor cells at least one polynucleotide selected from a third group determining expression levels of the polynucleotide from the third group to classify good and poor prognosis primary breast tumors. | 04-14-2011 |
20130079234 | GENE EXPRESSION PROFILING OF PRIMARY BREAST CARCINOMAS USING ARRAYS OF CANDIDATE GENES - A method for predicting the sensitivity of tumor cells to an anthracycline-based chemotherapy includes determining the differential expression level of a MYBL2 gene in tumors cells. A polynucleotide library is useful to predict the sensitivity of tumor cells to an anthracycline-based chemotherapy and includes a pool of polynucleotide sequences or subsequences thereof wherein the sequences or subsequences correspond substantially to any of the polynucleotide sequences SEQ ID No: 308, SEQ ID No: 309 and/or SEQ ID No: 310 or the complements thereof. | 03-28-2013 |
Chihung Nguyen, Antony FR
Patent application number | Description | Published |
---|---|---|
20120041017 | PYRIDOCARBAZOLE TYPE COMPOUNDS AND APPLICATIONS THEREOF - Pyridocarbazole-type compounds of formula (I): | 02-16-2012 |
Chi-Hung Nguyen, Antony FR
Patent application number | Description | Published |
---|---|---|
20110201648 | POLY-HETEROARYL DERIVATIVES FOR THE TREATMENT OF CANCER - The present invention relates to Penta-hexa-, hepta-, octa-, nona- and, deca-heteroaryl derivatives, comprising a combination of heterocycle 1 (Het-1) | 08-18-2011 |
20120178759 | CONDENSED PYRIDINE DERIVATIVES USEFUL AS POTENT INHIBITORS OF THE PROTEIN KINASE CK2 - The invention relates to the use of specific compounds of formula (I) and their pharmaceutically-acceptable salts: (Formula 1) (I) as a new family of protein kinase CK2 inhibitors; the invention also relates to the use of compounds of formula (I) for the preparation of pharmaceutical compositions for the prevention and/or treatment of disorders and/or diseases chosen Camongst cancers; autoimmune and inflammatory diseases; infectious diseases; diabetes angiogenesis related disorders; retinopathies and cardiac hypertrophy. | 07-12-2012 |
20130096083 | USE OF ISOQUINOLONES FOR PREPARING DRUGS, NOVEL ISOQUINOLONES AND METHOD FOR SYNTHESISING SAME - The use of isoquinolones for preparing drugs, including novel isoquinolones as well as their synthesis method. In particular, isoquinolone derivatives used in the treatment of pathological angiogenesis, and more particularly of cancer. | 04-18-2013 |
20140073637 | AMINO-SUBSTITUTED-ALKYLOXY-BENZO[E]PYRIDO[4,3-B]INDOLE DERIVATIVES AS NEW POTENT KINASE INHIBITORS - The present invention relates to a new class of benzo[e]pyrido-indole, the amino-substituted-alkyloxy-benzo[e]pyrido[4,3-b]indole derivatives, having a particular kinase inhibition profile and useful as a therapeutic agent, in particular an anti-tumoral agent. | 03-13-2014 |
Christian Nguyen, Blagnac FR
Patent application number | Description | Published |
---|---|---|
20090284427 | Unit comprised of a glidepath aerial and a support organ - The invention concerns a unit having a glidepath aerial ( | 11-19-2009 |
Christine Nguyen, Paris FR
Patent application number | Description | Published |
---|---|---|
20150190948 | METHOD FOR BAKING A CONTINUOUS MAT OF MINERAL OR PLANT FIBERS - A method for baking a continuous mat of mineral or plant fibers successively includes application of an aqueous solution, containing a binder diluted in the solution, onto mineral or plant fibers, shaping of the fibers to form a continuous mat on a conveyor in motion, and heating the mat in movement through an oven by a hot air flow at a temperature higher than the curing temperature of the binder. Furthermore, at least partial drying of the mat is carried out before entry into the oven. The at least partial drying includes irradiation of the mat in movement with radiofrequency electromagnetic waves whose frequency lies between 3 MHz and 300 GHz. | 07-09-2015 |
Clément Nguyen, Paris FR
Patent application number | Description | Published |
---|---|---|
20140079769 | METHODS FOR PREDICTING THE PROGRESSION AND TREATING A CHRONIC KIDNEY DISEASE IN A PATIENT - The present invention relates to a method for predicting the progression of chronic kidney disease (CKD) in a patient and also to an inhibitor of NGAL gene expression or an NGAL antagonist for use in the prevention or the treatment of CKD. | 03-20-2014 |
Daniel Nguyen, Octeville S/mer FR
Patent application number | Description | Published |
---|---|---|
20100200367 | VESSEL CONVEYING DEVICE SEPARATING A MAIN VESSEL FLOW INTO A PLURALITY OF SECONDARY FLOWS - The invention relates to a device for conveying vessels of the bottle type, characterised in that it comprises: a primary wheel for conveying the bottles including a plurality of transfer arms; at least two secondary conveying wheels respectively capable of conveying the bottles fed by the primary wheel; the conveying path of the bottles grasped by the clamps of the transfer arms of each secondary wheel being at one point tangential to the conveying path of the bottles grasped by the transfer arms of the primary wheel, whereby the main flow of bottles conveyed by the primary wheel is divided into at least two secondary flows of bottles respectively conveyed by the secondary conveying wheels. | 08-12-2010 |
Duc Nguyen, Charenton-Le-Pont FR
Patent application number | Description | Published |
---|---|---|
20130077382 | HYBRID MEMORY DEVICE, SYSTEM INCLUDING THE SAME, AND METHOD OF READING AND WRITING DATA IN THE HYBRID MEMORY DEVICE - A hybrid memory device is provided. The hybrid memory device includes a DRAM, a non-volatile memory and a control circuit. The control circuit selects one of output data of the DRAM and output data of the non-volatile memory according to a mode selecting signal and output the selected data. The control circuit outputs data requested to be output from the DRAM when the data requested to be output is in the DRAM, and may output the data requested to be output from the non-volatile memory when the data requested to be output is in the non-volatile memory. Accordingly, the hybrid memory device has a high speed in a read and write operation, and has low power consumption. | 03-28-2013 |
Duc Hahn Nguyen, Marseille FR
Patent application number | Description | Published |
---|---|---|
20140309455 | PRODUCTION OF ACETIC ACID WITH ENHANCED CATALYST STABILITY - Processes for the production of acetic acid by carbonylation of methanol and reactive derivatives thereof in a liquid phase reaction medium, wherein the reaction medium comprises a finite amount of water, a homogeneous catalyst, an alkyl halide promoter, and a catalyst stabilizer/co-promoter comprising an imidazolium cation R | 10-16-2014 |
Duc Hanh Nguyen, Marseille FR
Patent application number | Description | Published |
---|---|---|
20130184491 | Production of Acetic Acid with Enhanced Catalyst Stability - Processes for the production of acetic acid by carbonylation of methanol and reactive derivatives thereof in a liquid phase reaction medium, wherein the reaction medium comprises a finite amount of water, a homogeneous catalyst, an alkyl halide promoter, and a catalyst stabilizer/co-promoter comprising a dissymmetric phosphonium cation. | 07-18-2013 |
Duy Thong Nguyen, Fontaine FR
Patent application number | Description | Published |
---|---|---|
20130146772 | BOLOMETRIC DETECTOR OF AN ELECTROMAGNETIC RADIATION IN THE TERAHERTZ RANGE - A bolometric detector of a terahertz electromagnetic radiation, including at least one bolometric microbridge suspended above a support. | 06-13-2013 |
20130146773 | BOLOMETRIC DETECTOR OF AN ELECTROMAGNETIC RADIATION IN THE TERAHERTZ RANGE AND DETECTOR ARRAY DEVICE COMPRISING SAID DETECTORS - A bolometric detector of a terahertz radiation, including: | 06-13-2013 |
20140048708 | BOLOMETRIC DETECTOR OF AN ELECTROMAGNETIC RADIATION IN THE TERAHERTZ RANGE AND ARRAY DETECTION DEVICE COMPRISING SUCH DETECTORS - A terahertz detection device comprises at least one terahertz antenna, a detection microbridge suspended above a substrate comprising a resistive load coupled to the antenna and a resistive bolometric clement coupled to the resistive load, a bias circuit for biasing the bolometric element. The device further comprises a skimming microbridge suspended above the substrate, comprising a resistive bolometric element, and substantially identical to the detection microbridge, a reflective metal layer opposite to the skimming microbridge to obtain a destructive interference at the level of the skimming microbridge for a terahertz wavelength, a bias circuit to electrically bias the bolometric element of the skimming microbridge and a read circuit for measuring a difference between the electric signals of the microbridges. | 02-20-2014 |
Frédéric Nguyen, Groslay FR
Patent application number | Description | Published |
---|---|---|
20130161086 | Device for Protecting an Electronic Printed Circuit Board - A device is provided for protecting an electronic printed circuit board. The device includes at least one zone of conductive contact between the printed circuit board and an element for securing the printed circuit board. The device also includes at least one elevating pad for elevating the at least one zone of conductive contact. The element for securing comes into contact with the zone of conductive contact of the printed circuit board by means of a zone of conductive contact of the elevating pad. | 06-27-2013 |
20140320582 | PAPER-ROLL LOADING DEVICE FOR A PRINTER OF A PAYMENT TERMINAL - A device is provided for loading a roll, including: a housing including a chamber defining an open cavity; and a roll support. The roll is rotatably mounted in the cavity. | 10-30-2014 |
Hang Nguyen, Bretigny-Sur-Orge FR
Patent application number | Description | Published |
---|---|---|
20080313272 | METHOD FOR COOPERATIVE DESCRIPTION OF MEDIA OBJECTS - A method for the description of a media object ( | 12-18-2008 |
20140006895 | ERROR CORRECTION ENCODING METHOD, DECODING METHOD AND ASSOCIATED DEVICES | 01-02-2014 |
20140006909 | ERROR CORRECTION ENCODING METHOD, DECODING METHOD AND ASSOCIATED DEVICES | 01-02-2014 |
20140006910 | ERROR CORRECTION ENCODING METHOD, DECODING METHOD AND ASSOCIATED DEVICES | 01-02-2014 |
Hoang-Giang Nguyen, Ris Orangis FR
Patent application number | Description | Published |
---|---|---|
20090218846 | TRAPPING DETECTION SEAL FOR OPENING LEAVES OF VEHICLES - A trapping detection seal for opening leaves, for example motor vehicle opening leaves, of elongate shape with an elastically deformable cross section including a first cut-out region arranged between a first conducting region and a second conduction region so as to enable the two conducting regions to come into contact with one another during deformation of the seal in a first direction. A second cut-out region is arranged between the first conducting region and a third conducting region, the cross section of the seal being deformable in at least a second direction, which is different from the first direction, to enable the first conducting region to come into contact with the third conduction region during deformation of the seal in the second direction. | 09-03-2009 |
20090284203 | METHOD FOR CONTROLLING AN OPENING LEAF OF A VEHICLE WITH AN ANTI-TRAP FUNCTION - A method for controlling an opening leaf of a vehicle. The method detects whether a predetermined event is occurring in the absence of a predetermined situation likenable to a trapping incident and, if appropriate, lowers a function of detecting the situation likenable to a trapping incident. | 11-19-2009 |
Hoang-Phi Nguyen, Paris FR
Patent application number | Description | Published |
---|---|---|
20110026909 | OPTICAL SYSTEM FURNISHED WITH A DEVICE FOR INCREASING ITS DEPTH OF FIELD - To increase the depth of field of an optical system, an inversion of the chromatism is produced. This accommodates the fact that, in natural light, users prefer, for their photographs, taking long distance shots outdoors, where the illuminant is mostly composed of blue, and short-distance shots indoors, where the illuminant is mostly composed of red. While optical devices naturally focus the blue components at a shorter distance than the red components, which is unfavorable, with an inversion of the chromatism, a focus more in keeping with what is required is restored. | 02-03-2011 |
20110164323 | OPTICAL SYSTEM PROVIDED WITH A DEVICE FOR AUGMENTING ITS DEPTH OF FIELD - In order to increase the depth of field of an optical system, there is provision to add a phase object, interposed between an object (O) to be imaged and an image plane ( | 07-07-2011 |
20110267520 | SYSTEM FOR CAPTURING IMAGES AND RELATED USE FOR IMPROVING THE QUALITY OF THE IMAGES ACQUIRED - A system for capturing images includes a sensor with a plurality of photosensitive elements, an optical system for focusing the light towards the sensor, and an electronic rolling shutter arranged so as to expose the photosensitive elements to light at moments that depend on the relative positions thereof inside the sensor. The system for capturing images also includes a means for adapting, at each of at least two distinct given moments while capturing an image, the light focus towards the sensor and/or the light exposure for at least part of the photosensitive elements exposed to the light at said moment. | 11-03-2011 |
20120127360 | IMAGE-CAPTURE SYSTEM AND METHOD WITH TWO OPERATING MODES - The invention relates to a system for capturing at least one image of a scene. The system comprises: an optical system, a sensor, an autofocus module for adjusting the focus of the system, and a digital processing means. The system estimates at least one value representative of the sharpness in at least one area of at least one initial captured image of a scene. The autofocus module captures the initial image with a predefined focus. On the basis of at least the value representative of the estimated sharpness, the system selects a first operating mode or a second operating mode. In the first mode, the autofocus module controls the focus of the system to capture a sharper image of the scene. In the second mode, the initial captured image or another captured image is processed by the digital processing means, the other image being captured with the predefined focus. | 05-24-2012 |
Hoang-Phuong Nguyen, Toulouse FR
Patent application number | Description | Published |
---|---|---|
20100121075 | ALKYL H-PHOSPHONATES OF N,N'-DIALKYLIMIDAZOLIUMS AND OF QUATERNARY AMMONIUMS AND USES THEREOF - The application relates to the use of a salt associating an ammonium cation with an alkyl H-phosphonate anion of the following formula (I) in which R is a hydrocarbon radical, the pointed bond can be present or not, the radical R | 05-13-2010 |
Huy Nam Nguyen, Fresnes FR
Patent application number | Description | Published |
---|---|---|
20150106571 | SYSTEM AND METHOD FOR MANAGING CACHE COHERENCE IN A NETWORK OF PROCESSORS PROVIDED WITH CACHE MEMORIES - A cache coherence management system includes: a set of directories distributed between nodes of a network for interconnecting processors including cache memories, each directory including a correspondence table between cache lines and information fields on the cache lines; and a mechanism updating the directories by adding, modifying, or deleting cache lines in the correspondence tables. In each correspondence table and for each cache line identified, at least one field is provided for indicating a possible blocking of a transaction relative to the cache line considered, when the blocking occurs in the node associated with the correspondence table considered. The system further includes a mechanism detecting fields indicating a transaction blocking and restarting each transaction detected as blocked from the node in which it is indicated as blocked. | 04-16-2015 |
20150242318 | SYSTEM AND A METHOD FOR DATA PROCESSING WITH MANAGEMENT OF A CACHE CONSISTENCY IN A NETWORK OF PROCESSORS WITH CACHE MEMORIES - A system for data processing with management of a cache consistency in a network of processors including cache memories, the network including plural nodes for access to a main memory interconnected with one another, a set of directories being distributed between nodes of the network, each directory including a table of correspondence between cache lines and information fields on the cache lines. The system includes a first sub-network for interconnection of the nodes with one another, implementing a first message transmission protocol providing read/write access to the directories during any passage in the corresponding nodes of a message passing through the first sub-network, and a second sub-network for interconnection of the nodes with one another, implementing a second message transmission protocol, the second protocol excluding any read/write access to the directories during any passage in the corresponding nodes of a message passing through the second sub-network. | 08-27-2015 |
Khoa-Van Nguyen, Paris FR
Patent application number | Description | Published |
---|---|---|
20140098966 | METHOD FOR EFFICIENT SOUND FIELD CONTROL OF A COMPACT LOUDSPEAKER ARRAY - A method for optimizing the design and sound field control of a compact loud-speaker array, which includes a plurality of loudspeakers located on a closed loudspeaker surface and the control of the emitted sound field by the loudspeakers within a limited reproduction subspace, having the steps of capturing the sound field using a plurality of microphones and adjusting filter coefficients that modify the alimentation signals of the loudspeakers to minimize the difference between reproduced signals captured by the microphones and target signals describing a target sound field. A conical reproduction surface encloses a reproduction subspace is defined such that the apex of the conical reproduction surface is within the closed loudspeaker surface. Loud-speakers are positioned on a limited loudspeaker surface and the closed loudspeaker surface. The microphones are located on a limited microphone surface defined by the intersection of the inner volume of the conical reproduction subspace and the closed microphone surface. | 04-10-2014 |
20150131824 | METHOD FOR HIGH QUALITY EFFICIENT 3D SOUND REPRODUCTION - A method for spatial sound reproduction from a first audio input signal includes using a plurality of loudspeakers using a plurality of virtual loudspeakers over which the first audio input signal is panned for forming second audio input signals using source positioning data and virtual loudspeakers positioning data. The virtual loudspeakers are synthesized by modifying second audio input signals forming third audio input signals using virtual loudspeaker spatial filter coefficients that align the loudspeakers. The method includes the steps of extracting equalization filter coefficients using source positioning data and modifying the first audio input signals using equalization filter coefficients | 05-14-2015 |
20150256958 | METHOD AND SYSTEM FOR PLAYING BACK AN AUDIO SIGNAL - The method of playing back a multichannel audio signal via a playback device comprises a plurality of loudspeakers arranged at fixed locations of the device and define a spatial window for sound playback relative to a reference spatial position. The method comprises for at least one sound object extracted from the signal, estimating a diffuse or localized nature of the object and estimating its position relative to the window. The audio signal is played back via the loudspeakers of the device during which playback treatment is applied to each sound object for playing back via at least one loudspeaker of the device, which treatment depends on the diffuse or localized nature of the object and on its position relative to the window, and includes creating at least one virtual source outside the window from loudspeakers of the device when the object is estimated as being diffuse or positioned outside the window. | 09-10-2015 |
Luan Nguyen, Palaiseau FR
Patent application number | Description | Published |
---|---|---|
20150075890 | ELEMENTS FOR REINFORCEMENT AGAINST EXTERNAL STRESSES FOR A POWER SUPPLY BATTERY - An arrangement for a motor vehicle having an electric or hybrid engine includes a power supply battery and reinforcing elements to protect the battery from external stresses applied to the vehicle in a longitudinal and/or transverse direction of the vehicle, in particular in the event of an impact. The reinforcing elements are separate from the battery and separate from an enclosure of the battery in particular. The battery is attached to the reinforcing elements. First structural elements of the chassis of the vehicle are sandwiched and clamped between the battery and the reinforcing elements. | 03-19-2015 |
Luc Nguyen, Antony FR
Patent application number | Description | Published |
---|---|---|
20090052493 | ACTIVE ELEMENT FOR LASER SOURCE AND LASER SOURCE INCLUDING SUCH AN ACTIVE ELEMENT - According to the invention, the lateral surface ( | 02-26-2009 |
Mai Trang Thi Nguyen, Paris FR
Patent application number | Description | Published |
---|---|---|
20090119392 | METHOD FOR MANAGING DECISIONS, METHOD FOR CONSTRUCTING A DECISION TREE, CENTRAL MANAGER, INTERMEDIATE MANAGER, TERMINAL AND CORRESPONDING COMPUTER PROGRAM PRODUCTS - A method is provided for managing decisions between a central manager and at least one terminal in an architecture of networks distributed and prioritized according to N levels, with N≧2. The central manager is included in a level of rank N. The terminal is included in a level of rank 1. The method includes a step of distributing a decision tree constructed by the central manager and supported by the architecture. | 05-07-2009 |
Nathalie Nguyen, Les Marches FR
Patent application number | Description | Published |
---|---|---|
20150280030 | METHOD FOR PRODUCING A PHOTOVOLTAIC CELL HAVING A HETEROJUNCTION, AND RESULTING PHOTOVOLTAIC CELL - A method for producing a heterojunction solar cell including the following successive steps: providing a substrate made from crystalline semiconductor material, doped with a first type of doping, and provided with a first main face; depositing a first layer of intrinsic amorphous semiconductor material on said first main face of the substrate; and forming a second layer of amorphous semiconductor material on the first layer. The method includes deposition of a barrier layer between the first and second layers, said barrier layer being of different nature from those of the first and second layers and includes doping of the second layer by ion implantation. | 10-01-2015 |
Ngoc-Quyen Nguyen, Grenoble FR
Patent application number | Description | Published |
---|---|---|
20090170470 | METHOD, APPARATUS OR SOFTWARE FOR MANAGING A CALL IN A TELECOMMUNICATIONS NETWORK - A method, apparatus and software is disclosed for managing a call in a telecommunications network, in which an instruction from a calling device to establish a call to a destination is received; a first command to connect a first call leg to the calling device is issued; the first call leg to the calling device is connected; a second command to connect a second call leg to the calling device is issued; the second call leg is connected to the destination instead of the calling device; and the first and second call legs are connected to provide the call between the calling device and the destination. | 07-02-2009 |
Nguyet-Phuong Nguyen, Grenoble FR
Patent application number | Description | Published |
---|---|---|
20080237804 | QUALITY OF A THIN LAYER THROUGH HIGH-TEMPERATURE THERMAL ANNEALING - A method for forming a structure is provided and includes implanting an atomic species into a donor substrate having an upper surface at a given depth relative to the upper surface to form an embrittlement zone in the donor substrate, the embrittlement zone defining a removable layer within the donor substrate. The method further includes assembling the upper surface of the donor substrate to a receiver substrate. Additionally, the method includes detaching the removable layer from the donor substrate at the embrittlement zone, thereby forming a detachment surface on the removable layer, by high temperature annealing. The high temperature annealing includes a temperature upgrade phase to a predetermined maximum temperature, maintaining the maximum temperature for a predetermined exposure duration, and a temperature downgrade phase. The maximum temperature and the exposure duration are selected so as to prevent the appearance of significant defects at the detachment surface. | 10-02-2008 |
Olivier Nguyen, Hostens FR
Patent application number | Description | Published |
---|---|---|
20080311401 | Nanoparticle of a Spin Transition Compound - The invention relates to a material composed of nanoparticles essentially comprising a spin transition compound. | 12-18-2008 |
20130011680 | NANOPARTICLES OF A SPIN TRANSITION COMPOUND - The invention relates to a material composed of nanoparticles essentially comprising a spin transition compound. The compound corresponds to the formula | 01-10-2013 |
Phi Bang Nguyen, Rennes FR
Patent application number | Description | Published |
---|---|---|
20150092983 | METHOD FOR CALIBRATION FREE GAZE TRACKING USING LOW COST CAMERA - A method and device for eye gaze estimation with regard to a sequence of images. The method comprises receiving a sequence of first video images and a corresponding sequence of first eye images of a user watching at the first video images; determining first saliency maps associated with at least a part of the first video images; estimating associated first gaze points from the first saliency maps associated with the video images associated with the first eye images; storing of pairs of first eye images/first gaze points in a database; for a new eye image, called second eye image, estimating an associated second gaze point from the estimated first gaze points and from a second saliency map associated with a second video image associated with the second eye image; storing the second eye image and its associated second gaze point in the database. | 04-02-2015 |
Philippe Nguyen, Rennes FR
Patent application number | Description | Published |
---|---|---|
20090123020 | Method and Device for Reading Digital Tatooing, Computer Software Package and Corresponding Storage Means - The invention relates to a method of reading a watermark, of the type comprising a step of determining at least one watermarking message contained in a data set, possibly preceded by a step of determining at least one suite of parameters of a watermarking channel undergone by the data set, each suite of channel parameters comprising at least one channel parameter. The step of determining at least one watermarking message and/or the prior step of determining at least one suite of channel parameters comprises (comprise): an estimation phase, consisting in processing at least one batch of data comprising data of the data set, so as to obtain N estimated element(s), with N≧0; and a verification phase, consisting in validating or invalidating, in view of the entirety or of at least a subset of the data set, each estimated element. In the foregoing, each estimated element is an estimated watermarking message, in the case of the step of determining at least one watermarking message, and a suite of estimated-channel parameters, in the case of the prior step of determining at least one suite of channel parameters. | 05-14-2009 |
20090175335 | Digital Watermarking Method - The invention relates to a method of watermarking a binary stream resulting from the encoding of a set of coefficients comprising at least one coefficient encoded by predictive coding, called predictively coded coefficient. The method comprises the steps of: | 07-09-2009 |
20090208131 | Method and Device for Watermarking on Stream - The invention relates in particular to a stream-wise method of watermarking independent of the compression parameters used (for example type of the transform) so as to allow the reading of the watermarking inserted independently of the format of the data received. The watermarking method according to the invention consists in generating a contribution matrix in the transformation space, in projecting it into another domain and in watermarking the data in this domain on the basis of the projected matrix so as to allow a watermark reader operating in the transformed transformation space to read back the inserted watermarking in the transformation space. The contribution matrix representing the modifications induced on the coefficients in the transformation space by insertion of the watermarking cue in this same domain. | 08-20-2009 |
20090217052 | Method for time-stamped watermarking, method and device for time stamp decoding use - The invention relates to a method for watermarking at least one timestamp in a set of support data, comprising the following steps for each timestamp: association with the timestamp of the value at a given time of a reference timestamp signal, that is a determinist signal varying over time in a given temporal reference and being written as s(t), wherein t is incremented according to an incrementing step equal to one predetermined time unit; and watermarking of the value in the set of support data. The invention also relates to a corresponding decoding method comprising the following steps: reading, in the set of support data, of at least one value of a phase-shifted timestamp signal, of the same form as the reference timestamp signal but having in relation to this signal an unknown phase shift φ in a given temporal reference, the previous watermarking of each timestamp consisting in a watermarking of the value at a given watermarking time of the reference timestamp signal; estimation of the phase shift φ from the at least one read value of the phase-shifted timestamp signal and from the knowledge of the reference timestamp signal; and for the at least one read value, read at a given time t | 08-27-2009 |
20100166251 | Method for Watermarking a Digital Data Set and Device Implementing Said Method - The invention relates to a method of watermarking a data set comprising the steps of: | 07-01-2010 |
Quang Nguyen, Toulouse FR
Patent application number | Description | Published |
---|---|---|
20100027191 | Ceramics Based on Lanthanum-Doped Barium Titanate, Method of Preparation and Uses - The present invention relates to a method of preparing ceramics based on lanthanum-doped barium titanate, which comprises the following steps: (a) flash sintering of lanthanum-doped barium titanate powders; and (b) heat treatment of the material thus obtained, in an air atmosphere or in an oxidising atmosphere. The invention also relates to ceramics based on lanthanum-doped barium titanate, possessing a very high real part of the relative dielectric permittivity, and to their use for obtaining capacitors of high capacitance and high capacitance per unit volume for high-voltage withstand capability. | 02-04-2010 |
Quang Lan Nguyen, Antony FR
Patent application number | Description | Published |
---|---|---|
20100228181 | USE OF GREEN LIGHT TO ACTIVATE L-AMINO ACID OXIDASE - The present invention relates more specifically to the use of a source of green light for activating L-amino acid oxidase in the presence of at least one substrate of this enzyme in order to stimulate the energy metabolism of the cells of the skin, to stimulate their replacement and thus to improve the appearance of the skin and hair, in particular to prevent and/or treat cutaneous signs of ageing of the skin and hair. | 09-09-2010 |
20110046538 | COMBINATION OF A LIGHT RAY WITH A CYTOCHROME C OXIDASE SUBSTRATE PARTICULARLY FOR IMPROVING THE APPEARANCE OF THE SKIN AND/OR HAIR - The invention relates to the combination of a light ray with a cytochrome C oxydase substrate particularly for improving the appearance of the skin and/or the hair. The invention more particularly relates to a method for a cosmetic treatment particularly for improving the appearance of the skin and/or the hair that comprises the simultaneous and/or sequential administration of a) at least one cytochrome C oxydase substrate and/or at least one agent increasing the expression of said substrate; and b) at least one light radiation having at least one predominant wavelength that activates the cytochrome C oxydase. More particularly, said light radiation has at least one predominant wavelength activating the cytochrome C oxydase, that ranges from 550 to 1000 nm, in particular from 550 to 800 nm, preferably from 620 to 700 nm, and more preferably from 640 to 680 nm; the method comprises applying a dose preferably ranging from 0.01 to 200 J/cm2, preferably from 0.1 to 30 J/cm2, more preferably from 1 to 30 J/cm2, or even from 5 to 30 J/cm2. The invention also relates to a composition containing at least one cytochrome C oxydase substrate and/or one agent increasing the expression of said substrate, and at least one compound emitting and/or filtering, in particular under light exposure, a light radiation having at least one predominant wavelength that activates the cytochrome C oxydase. The invention also relates to a kit including at least one composition containing at least one cytochrome C oxydase substrate and/or one agent increasing the expression of said substrate, and at least one device and/or compound emitting and/or filtering a light radiation having at least one predominant wavelength that activates the cytochrome C oxydase. | 02-24-2011 |
20110130704 | COMBINATION OF A LIGHT RAY AND A LIPASE-BIOCONVERTIBLE COMPOUND FOR IMPROVING SKIN AND/OR HAIR APPEARANCE - The present invention relates to a cosmetic method intended in particular to improve the appearance of the skin and/or hair comprising the simultaneous and/or sequential administration: | 06-02-2011 |
Quang Long Nguyen, Puteaux FR
Patent application number | Description | Published |
---|---|---|
20130312971 | ENHANCED HYDROCARBON RECOVERY METHOD COMPRISING OPTIMIZING THE INJECTION OF AN AQUEOUS CONDITIONING SOLUTION - The present invention relates to a method for enhanced hydrocarbon recovery in an underground reservoir rock comprising injecting an aqueous conditioning solution containing an alkaline agent, wherein the in-situ effects of the injection are determined by means of a flow simulation on a reservoir model discretized in cells, by taking into account the transport of the alkaline agent and without taking into account the transport of species referred to as intermediate species that result from the injection of the principal agent in aqueous solution, the intermediate species concentrations being determined analytically in each cell. | 11-28-2013 |
Quang Tri Nguyen, Ivry Sur Seine FR
Patent application number | Description | Published |
---|---|---|
20080248528 | ERYTHROVIRUS AND ITS APPLICATIONS - The invention relates to nucleic sequences derived from a human erythrovirus type V9, fragments of the sequences and their methods of use including applications as a diagnostic reagent and as immunogenic agent. | 10-09-2008 |
Quang Trong Nguyen, Le Havre FR
Patent application number | Description | Published |
---|---|---|
20090299250 | ANTIVIRAL FILTER AND ITS USE IN AN AIR PURIFIER, AIR CONDITIONER OR AIR HUMIDIFIER - Fiber bed, preferably negatively charged, covered with a cationic polymer having a positive net charge; antiviral filter comprising said fiber bed; and method for the fabrication of said fiber bed having antiviral characteristic. | 12-03-2009 |
20140199613 | PROTON-CONDUCTING COMPOSITE MEMBRANE FOR FUEL CELLS - The present invention relates to a membrane that includes a porous polymer material made of a polyimide with interconnected macropores and impregnated with protic ionic liquid conductors (CLIP), as well as to the method for manufacturing same and to the uses thereof. The membranes of the invention fulfil the need for membranes including CLIPs, which have good proton-conducting properties as well as good physical properties, in particular high thermal and mechanical stability, in addition to a wide range of electrochemical stability. | 07-17-2014 |
Tam Nguyen, Limeil-Brevannes FR
Patent application number | Description | Published |
---|---|---|
20100080829 | LYOPHILIZED PHARMACEUTICAL COMPOSITIONS AND METHODS OF MAKING AND USING SAME - The present invention relates to a new lyophilized pharmaceutical composition capable of adhering to oral mucosal tissue for an extended period of time for delivering active pharmaceutical ingredient through the oral mucosal tissue using transmucosal absorption. | 04-01-2010 |
Tan-Hung Nguyen, St. Ave FR
Patent application number | Description | Published |
---|---|---|
20100160237 | DRY FEEDSTUFF FOR CONTROLLING EXCESS WEIGHT AND OBESITY OF DOGS - The invention concerns a dry feedstuff designed to feed dogs containing at least 35% of proteins relative to dry matter, and/or a protein input more than 110 grams per 1 000 kcal of metabolizable energy, and its use as food, additive or veterinary medicine in particular for controlling excess weight and obesity in dogs. | 06-24-2010 |
Thanh Nguyen, St Remy Les Chevreuse FR
Patent application number | Description | Published |
---|---|---|
20140015460 | SYSTEM AND METHOD FOR CONTROLLING A MULTIPHASE ELECTRIC MOTOR WHILE TAKING CURRENT OSCILLATIONS INTO ACCOUNT - A system and method for controlling a multiphase electric motor fitted to a motor vehicle. The motor includes a rotor powered by a voltage chopper or a rotor with permanent magnets and a stator powered by a multiphase voltage inverter. The multiphase voltage inverter is powered via a high-voltage DC bus. The control system receives as an input a torque setpoint of an electric-vehicle computer. The system also includes a system for the dynamic control of the torque setpoint to determine a dynamic correction of torque ripple and a device for determining setpoints for powering the electric motor as a function of the torque setpoint and of the dynamic correction of torque ripple. | 01-16-2014 |
Thanh-Liem Nguyen, Meudon FR
Patent application number | Description | Published |
---|---|---|
20150204724 | WAVEFRONT-DIVISION POLARIMETRIC ANALYSIS METHOD AND DEVICE, SPECTROPOLARIMETER, POLARIMETRIC CAMERA AND OPTICAL MICROSCOPE USING SUCH A DEVICE - An accurate and robust wavefront-division polarimetric analysis method and device, allows the quasi-instantaneous measurement of the polarization states of a luminous object. The device can be used to produce a plurality of light beams, all polarized according to different polarization states, from a single upstream light beam. The polarized light beams, which do not overlap and which carry information items that are complementary in terms of polarization, are analyzed simultaneously by a plurality of detectors that measure the luminous intensity of each beam. Processing elements digitally process the luminous intensity values obtained in order to determine the polarization state of the upstream light beam. The operations performed by the processing elements prevent luminous intensity variations in the split light beams during the division of the wavefront of the upstream light beam. Therefore, the wavefront-division polarimetric analysis device is robust and its accuracy is not hindered by the experimental conditions. | 07-23-2015 |
Thanh-Tam Nguyen, Limeil-Brevannes FR
Patent application number | Description | Published |
---|---|---|
20110229578 | MODAFINIL ORAL LYOPHILIZATE - The invention concerns an oral lyophilizate comprising modafinil particles having a median diameter of about 10 to about 1000 μm in association with an appropriate amount of at least one excipient selected from the group consisting of fatty acid esters of glycerol, cyclic oligosaccharides, sweeteners or mixtures thereof. | 09-22-2011 |
20120245156 | ORAL LYOPHILIZED COMPOSITIONS - The present invention relates to a method for preparing an oral lyophilizate composition comprising: | 09-27-2012 |
20120252795 | ORAL LYSOPHILISATES CONTAINING PVP/VA - The present invention relates to novel oral pharmaceutical compositions in lyophilized form, in which the dissolution and the bioavailability of the active ingredient that they contain are improved. The compositions according to the invention comprise in particular a polyvinyl acetate/polyvinylpyrrolidone copolymer. The oral lyophilisates according to the invention are particularly suitable for the production of medicaments based on active ingredients which have low solubility or very low solubility in water or which are virtually insoluble in water. | 10-04-2012 |
Thien Nguyen, Rouffiac-Tolosan FR
Patent application number | Description | Published |
---|---|---|
20130296222 | NOVEL BACTERIUM AND EXTRACTS OF SAID BACTERIUM AND THE USE OF SAME IN THERAPY - The present invention relates to a novel bacterial strain isolated and characterized from groundwater. The invention also relates to bacterial extracts and to the therapeutic use of same, notably in the context of the treatment of inflammations. | 11-07-2013 |
20130316033 | NOVEL BACTERIUM AND EXTRACTS OF SAID BACTERIUM AND THE USE OF SAME IN DERMATOLOGY - The present invention relates to a novel bacterial strain isolated from groundwater. The invention also relates to bacterial extracts and to the use of same in the context of the treatment of inflammations. More particularly, the present invention relates to novel compositions of interest in the treatment and the prevention of inflammatory disorders, notably dermatological pathologies. | 11-28-2013 |
20150231187 | NOVEL BACTERIUM AND EXTRACTS OF SAID BACTERIUM AND THE USE OF SAME IN DERMATOLOGY - The present invention relates to a novel bacterial strain isolated from groundwater. The invention also relates to bacterial extracts and to the use of same in the context of the treatment of inflammations. More particularly, the present invention relates to novel compositions of interest in the treatment and the prevention of inflammatory disorders, notably dermatological pathologies. | 08-20-2015 |
Thien Nguyen, Tolosan FR
Patent application number | Description | Published |
---|---|---|
20080300382 | Immunogenic Complexes, Preparation Method Thereof And Use Of Same In Pharmaceutical Compositions - The invention relates to a method of improving the immunogenicity of an immunogen, antigen or hapten, by means of coupling with a small support peptide. More specifically, the invention relates to a method of preparing an immunogenic complex, as well as the complexes that can be obtained using one such method, and to the use of said complexes as a medicament in order to increase the immunogenicity of an immunogen. The invention comprises, for example, a support peptide which is coupled with a peptide from protein G of the respiratory syncytial virus (RSV) and to the use thereof as a vaccine for the treatment of respiratory infections linked to RSV. | 12-04-2008 |
Thien Ngoc Nguyen, St. Julien En Genevois FR
Thi Thanh Tam Nguyen, Lure FR
Patent application number | Description | Published |
---|---|---|
20130017944 | SOLID CATALYTIC COMPOSITIONS BASED ON MESOPOROUS ORGANIC MATERIALSAANM Mesini; PhilippeAACI SandAACO FRAAGP Mesini; Philippe Sand FRAANM Nguyen; Thi Thanh TamAACI LureAACO FRAAGP Nguyen; Thi Thanh Tam Lure FRAANM Simon; Francois-XavierAACI Levallois PerretAACO FRAAGP Simon; Francois-Xavier Levallois Perret FRAANM Khelfallah; Nawel SouadAACI Francfort Sur Le MainAACO DEAAGP Khelfallah; Nawel Souad Francfort Sur Le Main DE - The present invention relates to the preparation of a solid catalytic composition based on a functionalized porous organic material, wherein: (A) organogelator compounds are self-assembled, within a medium comprising organic monomers, in the form of fibrillar structures having a diameter ranging from 10 nm to 100 nm; and then (B) the monomers are then polymerized; and then (C) the organogelator compounds are extracted from the polymer material, thereby obtaining a porous polymer material (M | 01-17-2013 |
Tony Nguyen, Villiers Sur Marne FR
Patent application number | Description | Published |
---|---|---|
20140056501 | Method and System for Multi-Atlas Segmentation of Brain Computed Tomography Image Data - A method and system for multi-atlas segmentation brain structures and vessel territories in a brain computed tomography (CT) image is disclosed. Each of a plurality of atlas images is individually registered to an input brain CT image, resulting in a plurality of warped atlas images. A region of interest is defined based on labeled brain structures in each of the plurality of warped atlas images. For each atlas image, a respective sum of squared difference (SSD) value is calculated between the corresponding warped atlas image and the brain CT image within the region of interest defined for the corresponding warped atlas image. A number of the atlas images are selected based on the SSD values calculated for the atlas images. The brain structures and vessel territories are segmented in the brain CT image using only the selected atlas images. | 02-27-2014 |
Tran-Dzien Nguyen, La Cannet FR
Patent application number | Description | Published |
---|---|---|
20080319803 | METHOD AND SYSTEM FOR BOOKING TRAVEL PRODUCTS ONLINE ON THE BASIS OF UP-TO-DATE AVAILABILITY DATA DISPLAYED ON A MAP-BASED CLIENT INTERFACE - A method for booking or checking or saving travel products from a travel service provider operating over a network and having at least one server running a travel application delivering map-based interface web pages to at least one client applications, the method, includes: | 12-25-2008 |
Tran-Dzien Nguyen, Le Cannet FR
Patent application number | Description | Published |
---|---|---|
20080319945 | Method and system for improving a reservation or a purchase process of an entity - Method of searching for availability of an entity for purchase or reservation. The method comprises the steps of searching for an entity matching a search criteria to obtain a list of entities, wherein the or each entity comprises a parameter having a predetermined availability; automatically searching for one or more available parameters associated with the or each entity; generating a list of each entity and one or more available parameters associated therewith to generate a list of entity and available parameters; displaying the list of entity and available parameters of the or each entity for selection by a user of an appropriate combination of entity and parameter; filtering the list of entity and available parameters in order to remove one or more combination of entity and parameter; and displaying a modified list of entity and available parameter. | 12-25-2008 |
20080319946 | Method and system for searching availability of an entity for purchase or reservation - A method of searching for availability of an entity for purchase or reservation. The method comprises the steps of searching for an entity matching a search criterion to obtain a list of entities, wherein the or each entity comprises a parameter having a predetermined availability; automatically searching for one or more available parameters associated with the or each entity at substantially the same time; incrementally generating a list of each entity and one or more available parameters associated therewith to generate a list of entity and available parameters as the automatic search provides one or more results, and displaying the list as it is generated for selection by a user of a predetermined combination of entity and parameter. | 12-25-2008 |
Trung-Hieu Nguyen, Gif Sur Yvette Cedex FR
Patent application number | Description | Published |
---|---|---|
20130280817 | MULTIFUNCTIONAL DETECTOR FOR GASEOUS COMPOUNDS, AND USES THEREOF - The invention relates to a multifunctional detector for gaseous compounds, or mixtures of gaseous compounds, selected from NH | 10-24-2013 |
Valerie Nguyen, Varces FR
Patent application number | Description | Published |
---|---|---|
20090170231 | METHOD OF PRODUCING MECHANICAL COMPONENTS OF MEMS OR NEMS STRUCTURES MADE OF MONOCRYSTALLINE SILICON - The invention concerns a method of producing at least one mechanical component of a MEMS or NEMS structure from a monocrystalline silicon substrate, comprising the steps of: | 07-02-2009 |
20100000323 | RESONANT-BEAM ACCELEROMETER WITH ROTATING ARTICULATED LEVER ARM - The invention relates to a micromachined accelerometer using a movable seismic mass suspended in relation to the substrate by elastic connections only allowing translation in its own plane along a sensitive axis (Oy). The mass acts on at least one elongate resonator by means of a force amplification structure associated with this resonator. The amplification structure comprises a rigid lever arm, a first end of which is connected to the seismic mass by a connection having, in the plane of the mass, a high stiffness in the direction of the sensitive axis (Oy) and a low stiffness in the perpendicular direction, and a second end is connected to an anchor point on the substrate. The second end of the lever arm is a rigid head piece surrounding the anchor point and connected to this anchor point by a rotational connection about a center of rotation. The resonator has one end fixed to the rigid head piece at a point such that the longitudinal axis of the resonator passes a distance h, small in relation to the length L of the lever arm but nonzero, from the center of rotation of the rotational connection. | 01-07-2010 |
Van Lam Nguyen, Paris FR
Patent application number | Description | Published |
---|---|---|
20130082149 | POWER SUPPLY AND CONTROL DEVICE FOR ACTUATORS, CORRESPONDING ACTUATION ASSEMBLY, AND AIRCRAFT COMPRISING SUCH A DEVICE - A power supply and control device for a plurality of electric actuators, the device comprising a control circuit and a power circuit, the power circuit having an inverter module connected to a switch module provided with connection means for connection to the actuators, the control circuit being connected to the switch module to operate it so as to connect the actuators sequentially to the inverter module, wherein the control circuit is arranged to control the inverter module and the switch module sequentially, and wherein the control circuit includes a monitoring module arranged to detect a malfunction of the device. An actuator assembly comprising a plurality of actuators and such a power supply and control device, and an aircraft including a plurality of actuators and such a power supply and control device of the above-specified type. | 04-04-2013 |
Van Minh Nguyen, Le-Kremlin-Bicetre FR
Patent application number | Description | Published |
---|---|---|
20100246435 | Method and apparatus for new cell discovery - To address the need for new techniques to improve the discovery of neighbor cells, methods such as those depicted in diagrams | 09-30-2010 |
20110317576 | METHOD FOR AUTOMATICALLY CONFIGURING A NEIGHBOR CELL LIST FOR A BASE STATION IN A CELLULAR WIRELESS NETWORK - A method for automatically configuring a neighbor cell list, NCL, for a base station in a cellular wireless network, comprises receiving measurement reports for neighbor cells from a plurality of mobile stations. The reports are grouped by the neighbor cell with which each is associated. Neighbor cells are selected for inclusion in the NCL depending on the number of reports in their respective group. | 12-29-2011 |
20110319077 | METHOD FOR ADAPTIVE SCANNING IN A WIRELESS NETWORK AND A WIRELESS NETWORK - A method for scanning in a wireless network | 12-29-2011 |
20130260769 | METHOD FOR ENHANCING THE HANDOVER OF A MOBILE STATION AND BASE STATION FOR CARRYING OUT THE METHOD - The invention concerns a method for enhancing the handover of a mobile station ( | 10-03-2013 |
Van Nga Nguyen, Antony FR
Patent application number | Description | Published |
---|---|---|
20120230937 | IMPLANTABLE BIO-RESORBABLE POLYMER - The present invention relates to a polymer obtained from the polymerization of: (i) at least one monomer of formula (I) (CH | 09-13-2012 |
Van Nghi Nguyen, Villeurbanne FR
Patent application number | Description | Published |
---|---|---|
20150153221 | METHOD FOR DETECTING A PERTURBATION BY HYSTERETIC CYCLE USING A NONLINEAR ELECTROMECHANICAL RESONATOR AND DEVICE USING THE METHOD - A method is provided for detecting a perturbation with respect to an initial state, of a device comprising at least one resonant mechanical element exhibiting a physical parameter sensitive to a perturbation such that the said perturbation modifies the resonance frequency of the said resonant mechanical element. A device is provided for detecting a perturbation by hysteretic cycle comprising at least one electromechanical resonator with nonlinear behaviour and means for actuation and for detection of the reception signal via a transducer so as to analyse the response signal implementing the method. A mass sensor and a mass spectrometer using the device are also provided. | 06-04-2015 |
Van Nhan Nguyen, Paris FR
Patent application number | Description | Published |
---|---|---|
20080261007 | POST-FUNCTIONALIZED ROOFING GRANULES, AND PROCESS FOR PREPARING SAME - Roofing granules having a color coating layer are covered with a clear, transparent or translucent outer coating composition including a functional material, such nanoparticles of anatase titanium dioxide. | 10-23-2008 |
20120107500 | BIOCIDAL ROOFING GRANULES, ROOFING PRODUCTS INCLUDING SUCH GRANULES, AND PROCESS FOR PREPARING SAME - Biocidal roofing granules are prepared by providing a mineral core and at least one biocidal photocatalytic metal oxide. A gel-forming inorganic coating medium is prepared and used to coat the mineral core to form a coating layer having a porous network on the mineral core, and the at least one biocidal photocatalytic metal oxide is disposed in the porous network. | 05-03-2012 |
20150050500 | POST-FUNCTIONALIZED ROOFING GRANULES AND PROCESS FOR PREPARING SAME - Roofing granules having a color coating layer are covered with a clear, transparent or translucent outer coating composition including a functional material, such nanoparticles of anatase titanium dioxide. | 02-19-2015 |
Van Nhan Nguyen, Bourg-La-Rein FR
Patent application number | Description | Published |
---|---|---|
20120157583 | Roofing Granules, Roofing Products Including Such Granules, and Process for Preparing Same - A coating composition including an inorganic sol material and an organic colorant is applied to mineral particles and cured at a temperature less than 200 degrees Celsius. | 06-21-2012 |
Van Nhan Nguyen, Bourg-La-Reine FR
Patent application number | Description | Published |
---|---|---|
20110200823 | ROOFING GRANULES WITH IMPROVED LUSTER, ROOFING PRODUCTS INCLUDING SUCH GRANULES, AND PROCESS FOR PREPARING SAME - A coating composition including an inorganic sol material and an organic colorant is applied to mineral particles and cured at a temperature less than 200 degrees Celsius provides roofing granules with improved luster. | 08-18-2011 |
20140182482 | ROOFING GRANULES WITH IMPROVED LUSTER, ROOFING PRODUCTS INCLUDING SUCH GRANULES, AND PROCESS FOR PREPARING SAME - A coating composition including an inorganic sol material and an organic colorant is applied to mineral particles and cured at a temperature less than 200 degrees Celsius provides roofing granules with improved luster. | 07-03-2014 |
Van-Quyn Nguyen, Creteil FR
Patent application number | Description | Published |
---|---|---|
20100253141 | DEVICE FOR DETECTING THE PRESENCE OF A USER BY A VEHICLE - The invention relates to a device for detecting (CAPT) the presence of an object, that comprises at least one detection member (EA, EB) to which is associated a physical value that varies based on the environment in which said detection member (EA, EB) is located. The invention is characterised in that the physical value provides a variable reference level corresponding to the absence of an object and in that it further comprises a saving device (LOGIC) for saving, upon the emission of a low-frequency signal, a value of the reference level measured before the emission of said low-frequency signal. | 10-07-2010 |
Van Tam Nguyen, Antony FR
Patent application number | Description | Published |
---|---|---|
20120281784 | CORRECTION OF ANALOG DEFECTS IN PARALLEL ANALOG-TO-DIGITAL CONVERTERS, IN PARTICULAR FOR MULTI-STANDARD, SOFTWARE-DEFINED RADIO, AND/OR COGNITIVE RADIO USE - The present invention relates to signal processing in an analog-to-digital converter comprising a time-interleaved multi-channel architecture. According to the invention: digital filtering (H(z)) is applied in each channel, at least to estimate a converter offset error, and a compensation for the offset is applied on the basis of the estimated offset error. Advantageously, it is possible to benefit from the presence of a digital filter (H(z)) that is usually used to filter the quantization noise, such as a comb filter in converters that have sigma/delta modulators, in order to estimate the offset. The same filtering can then be applied in order to also estimate a gain disparity between the different channels. | 11-08-2012 |
Viet-Hung Nguyen, Paris FR
Patent application number | Description | Published |
---|---|---|
20130315057 | Efficient Multicast in a Smart Grid - In a wireless and/or power line communication (PLC) network environment, techniques for multicast of data and management of multicast groups assist in regulating bandwidth consumption and provision of desired multicast data. Nodes indicate interest in multicast groups by transmission of reports upstream. Report transmission may be suppressed to balance bandwidth with need for multicast data. Multicast data packets may be retransmitted downstream to fulfill requests indicated by the reports at a rate and/or frequency based on multicast packet duplication or redundancy. Information, such as broken links or “leave” packets, may indicate that one or more downstream nodes should be removed from a forwarding state. However such removal may impact other nodes. A query may be transmitted downstream, to determine if retransmission/forwarding of multicast retransmissions should continue. Query transmission may be based on a balance between query bandwidth consumption and the needs of downstream nodes. | 11-28-2013 |
Viet-Hung Nguyen, Saint-Mande FR
Patent application number | Description | Published |
---|---|---|
20130107999 | Synchronization of Nodes in a Network | 05-02-2013 |
20130121151 | Traffic load management - A node may assist in the management of upstream network traffic in part by managing a contention window used by the node. The node may maintain a list of size(s) of contention window(s) of parent node(s) of the node. The node may set its own contention window to be longer (i.e., a longer period of time) than that of upstream neighbor nodes. With a longer contention window than that of its parent node(s), the node will refrain from using an RF channel needed by a parent node. Accordingly, upstream nodes are better able to transmit any backlog of data before receiving additional data from downstream nodes. This may better distribute data over the network, and may better manage data flow. | 05-16-2013 |
20130121178 | ROUTING COMMUNICATIONS BASED ON LINK QUALITY - A node may determine a link quality between the node and multiple neighbor nodes. For each of the multiple neighbor nodes, the node compares the determined link quality between the node and each respective neighbor node to a predetermined threshold quality. If the link quality meets the predetermined threshold quality, the node may qualify the link and add the link to a list of qualified links that meet the threshold link quality. The node may then route communications to neighbor nodes with which the node has a qualified link. | 05-16-2013 |
20130121263 | MULTI-CHANNEL, MULTI-MODULATION, MULTI-RATE COMMUNICATION WITH A RADIO TRANSCEIVER - Techniques for communicating via a control channel, determining a particular data channel based on the communicating, and transferring data via the particular data channel are described. One or more messages are communicated via the control channel between first and second nodes. The one or more messages may indicate a particular data channel from multiple data channels that may be utilized to transfer data between the first and second nodes. The one or more messages may also indicate a modulation technique and/or data rate that may be implemented on the particular data channel. The one or more messages may be utilized to determine the particular data channel that will be utilized to transfer the data. The first and second nodes may switch to the particular data channel based on the determination and transfer the data via the particular data channel. | 05-16-2013 |
20130121337 | ROUTING COMMUNICATIONS BASED ON NODE AVAILABILITY - A node receives information that is to be transmitted to a destination. Upon receipt of the information, the node may query a busy device list to determine an availability of one or more neighbor nodes. The node may then identify a neighbor node that, according to the busy device list, is available to receive transmissions and is capable of propagating the information to the destination. The node may then transmit the information to the identified neighbor node. | 05-16-2013 |
20130195022 | DATA BROADCASTING WITH A PREPARE-TO-BROADCAST MESSAGE - Techniques for broadcasting data in a multi-channel network having a control channel and multiple data channels are described. A node wishing to broadcast data may determine a particular data channel from among the multiple data channels, a modulation technique, and a data rate to be utilized to broadcast the data. The broadcasting node may transmit a message over the control channel indicating that the data will be broadcast on the particular data channel using the modulation technique and at the determined data rate. The broadcasting node and a node wishing to receive the data may switch to the particular data channel. The broadcast node may broadcast the data over the particular data channel, while the receiving node may receive the data. After broadcasting the data or a predetermined time period has expired, the broadcasting node and receiving node may switch to the control channel. | 08-01-2013 |
20130235721 | Traffic Load and Transmission Retry Management - In a wireless network environment, techniques for traffic load management and transmission retry management assist a node to regulate network bandwidth consumed by one or more applications operating on the node, and assist the node to retransmit failed packets. Each of several software applications operating on the node may be prioritized. The prioritized applications will each receive a contention window appropriate to the priority of the application, which enforces an amount of bandwidth available to the application. In the event that a packet sent by the node fails to be acknowledged by a recipient, a retry algorithm may be utilized. The retry algorithm may use input including link quality and traffic density to adjust or maintain the contention window and/or retry count. | 09-12-2013 |
20130272293 | HYBRID ACCESS PROTOCOL FOR NETWORK NODES - A hybrid access protocol (HAP) controls access of nodes of a network to a communication medium, such as a radio frequency communication channel. In one example, a one-hop neighbor of a root node receives priority information from the root node, which includes a list of communication time slots, and an indication of one or more of the communication time slots during which the one-hop neighbor has communication priority relative to other one-hop neighbors of the root node. If the one-hop neighbor has information to transmit to the root node, it waits a predetermined period of time before transmitting the information to the root node. While waiting, the one-hop neighbor listens for transmissions by other nodes. In response to expiration of the predetermined period of time without overhearing transmissions by other nodes, the one-hop neighbor transmits its data to the root node. | 10-17-2013 |
20130294230 | EFFICIENT DEVICE HANDOVER/MIGRATION IN MESH NETWORKS - A new device is deployed to an area in which a network is provided. The new device may join the network using a single handshake via a neighboring device that is a member of the network and register with a network management system managing the network. If the network is overloaded or has limited bandwidth remaining, the network may refuse to admit the new device, or if the new device is isolated, may force some devices that are members of the network to leave or migrate from the network to allow the isolated device to join the network. | 11-07-2013 |
20140321384 | DATA BROADCASTING WITH A PREPARE-TO-BROADCAST MESSAGE - Techniques for broadcasting data in a multi-channel network having a control channel and multiple data channels are described. A node wishing to broadcast data may determine a particular data channel from among the multiple data channels, a modulation technique, and a data rate to be utilized to broadcast the data. The broadcasting node may transmit a message over the control channel indicating that the data will be broadcast on the particular data channel using the modulation technique and at the determined data rate. The broadcasting node and a node wishing to receive the data may switch to the particular data channel. The broadcast node may broadcast the data over the particular data channel, while the receiving node may receive the data. After broadcasting the data or a predetermined time period has expired, the broadcasting node and receiving node may switch to the control channel. | 10-30-2014 |
20150181500 | MULTI-MEDIA MULTI-MODULATION AND MULTI-DATA RATE MESH NETWORK - A node having a multiple protocol receiver may listen to multiple links in parallel and determine a quality of links having multiple communication technologies between the node and multiple neighbor nodes. The multiple communication technologies may include radio frequency (RF) communication technologies and one or more power line communication (PLC) communication technologies. The node determines a link quality metric for each link associated with an optimum communication technology and data rate, and maintains availability information of neighbor nodes. The node may then route communications to neighbor nodes using the link quality metric and the availability information. | 06-25-2015 |
Yann Nguyen, Paris FR
Patent application number | Description | Published |
---|---|---|
20130172901 | TOOL FOR INSERTING FINE TUBULAR OBJECTS INTO THE COCHLEA - A tool for inserting fine tubular objects into the cochlea is provided. The tool has a gripping body, which forms a handle and ends in a tubular guide for the fine tubular object, and a pusher engaged in the tubular guide in order to push the fine tubular object out of the guide and into the cochlea. The tool is equipped with: an electronic control unit; motorized means controlled by the control unit in order to move the pusher; a force-measuring means connected to the control unit and arranged so as to be sensitive to a resistance force experienced by the fine tubular object during insertion into the cochlea and supplying a signal that can be exploited in order to estimate the resistance force; and means for indicating the resistance force connected to the control unit. | 07-04-2013 |
20130225905 | DEVICE THAT IS IMPLANTABLE IN THE TEMPORAL BONE FOR DELIVERING A MATERIAL, AND HEARING AID PROVIDED WITH SUCH A DEVICE - A device that is implantable in the temporal bone for dispensing at least one component of a liquid product, comprising a catheter and means for moving the component along the catheter, wherein the product incorporates particles for transporting the component, the particles being movable under the effect of a magnetic field, wherein the catheter comprises portions for discharging the component from the catheter, the discharging portions being distributed along the catheter, and wherein the moving means comprise means for generating a magnetic field near each discharging portion so as to move the product from discharging portion to discharging portion, the field-generating means comprising windings that surround the discharging portions and that are connected to a control module designed to successively power at least some of the windings. | 08-29-2013 |
20130317517 | DISPOSITIF D ASSISTANCE A LA CHIRURGIE OTOLOGIQUE D UN PATIENT A IMPLANTER AVEC UN IMPLANT COCHLEAIRE - The invention relates to a device for providing assistance in otologic surgery of a patient who is to be implanted with a cochlea implant, the device comprising: | 11-28-2013 |