Guyader
Arnaud Guyader, Rennes FR
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20120060061 | COMPUTER CHECKING TOOL - The invention relates to a computer checking tool that can repeatedly process a plurality of data sets including data distributed according to a statistical rule. The tool includes an estimator ( | 03-08-2012 |
Cyrille Guyader, Osny FR
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20110247850 | Connecting arrangement for connecting supply lines of railway vehicles - The invention relates to a connecting arrangement for connecting supply lines across a gap between railway vehicles, comprising at least one flexible electrical power line and at least one flexible fluid line. To provide an improved connecting arrangement for electrically and pneumatically connecting railway vehicles or pantographs of a train, which is easy to handle and provides an increased reliability, the at least one power line and the at least one fluid line are preassembled to form an integral unitary structure. | 10-13-2011 |
Francois Guyader, Montbonnot FR
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20120273952 | MICROELECTRONIC CHIP, COMPONENT CONTAINING SUCH A CHIP AND MANUFACTURING METHOD - Microelectronic chip including a semiconductor substrate; at least one area of its surface which is suitable to be electrically connected to a metal frame designed to accommodate the chip; at least one interconnect area formed by a copper-based conductive layer and comprising a connecting device, the interconnect area being connected to the area by a conductor, wherein the area is formed by a layer forming a copper diffusion barrier inserted between interconnect area and the substrate. | 11-01-2012 |
Gaél Guyader, Chaudon FR
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20110103638 | VOICE COIL SUPPORT FOR A COIL TRANSDUCER MOTOR STRUCTURE - The invention relates to a voice coil support ( | 05-05-2011 |
20110110549 | IRONLESS AND LEAKAGE FREE COIL TRANSDUCER MOTOR ASSEMBLY - The present disclosure relates to a coil transducer motor structure ( | 05-12-2011 |
20120326532 | ELECTRODYNAMIC-TRANSDUCER MAGNETIC MOTOR - The disclosure relates to an electrodynamic-transducer magnetic motor device ( | 12-27-2012 |
Gaël Guyader, Chaudon FR
Patent application number | Description | Published |
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20110103638 | VOICE COIL SUPPORT FOR A COIL TRANSDUCER MOTOR STRUCTURE - The invention relates to a voice coil support ( | 05-05-2011 |
20110110549 | IRONLESS AND LEAKAGE FREE COIL TRANSDUCER MOTOR ASSEMBLY - The present disclosure relates to a coil transducer motor structure ( | 05-12-2011 |
20120326532 | ELECTRODYNAMIC-TRANSDUCER MAGNETIC MOTOR - The disclosure relates to an electrodynamic-transducer magnetic motor device ( | 12-27-2012 |
20140328498 | Generating Sound for a Rotating Machine of a Device - The invention relates to a method for generating sound for a rotating machine, including a step (E | 11-06-2014 |
20140339924 | MAGNETIC MOTOR DEVICE OF AN ELECTRODYNAMIC TRANSDUCER - A magnetic motor device of an electrodynamic transducer, which includes a bonded annular magnet and a tubular element mounted coaxially relative to the bonded annular magnet. The bonded annular magnet includes a magnetic cylindrical surface, while the tubular element includes a winding extending opposite the magnetic cylindrical surface, the tubular element configured to be driven axially relative to the bonded angular magnet when electric power is supplied to the winding. A metal tubular member includes a metal cylindrical surface, and the metal tubular member is mounted coaxially relative to the tubular element such that the metal cylindrical surface extends opposite the magnetic cylindrical surface relative to the winding. | 11-20-2014 |
Gilles Aime Yann Guyader, Saint Cezert FR
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20130269313 | PROPULSION SYSTEM FOR FLYING MACHINE, PARTICULARLY FOR A MISSILE - A propulsion system including: a booster; a turbojet engine; the booster including a chamber which is fixed to a rear casing of the turbojet engine by being arranged along the longitudinal axis thereof, which chamber includes at a rear a jet pipe and includes at least one charge and a mechanism initiating the charge; and gas bleed tubes connected to the booster and which are configured either for igniting the combustion chamber of the turbojet engine on for starting the turbine of the turbojet. | 10-17-2013 |
Guillaume Guyader, Verdun CA
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20150034204 | DEVICE FOR MAKING WOVEN ARTICLE - A device for making a woven article from a plurality of strings includes a base, a post, first and second engagement devices and a stabilization device. The base has a plurality of slots formed therein. The first engagement device engages first ends of the strings and is fixedly attached to the base and fixed relative to the slots, thereby fixing the first ends relative to the base. The second engagement device is fixedly attached to the base and includes a plurality of slits each configured to secure a corresponding one of the strings. The slots formed in the base are disposed between and spaced apart from the first and second engagement devices. The stabilization device is removably engageable with a selected one of the slots and is configured to engage a selected portion of the strings between the first and second engagement devices to restrict twisting of the strings. | 02-05-2015 |
Jean Guyader, Cambridge GB
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20110145819 | METHODS AND SYSTEMS FOR CONTROLLING VIRTUAL MACHINE ACCESS TO AN OPTICAL DISK DRIVE - The methods and systems described herein provide for granting a virtual machine exclusive access to an optical disc drive responsive to a determination the virtual machine initiated a transaction with the optical disc drive. A drive manager maps an optical disc drive connected to the computing device to a plurality of virtual machines hosted by a hypervisor executed by the computing device. The drive manager intercepts a transaction stream generated by the optical disc drive and converts the transaction stream to a command stream. The drive manager determines, based on an analysis of the command stream, a first virtual machine of the plurality of virtual machines initiated a transaction with the optical disc drive. Responsive to the determination, the drive manager locks the optical disc drive to grant the first virtual machine exclusive access to the optical disc drive. | 06-16-2011 |
20110145820 | METHODS AND SYSTEMS FOR MANAGING INJECTION OF INPUT DATA INTO A VIRTUALIZATION ENVIRONMENT - The methods and systems described herein provide functionality for managing injection of input events to one virtual machine of a plurality of guest virtual machines, in a computing device executing a hypervisor hosting a trusted virtual machine and a non-trusted virtual machine. An input manager receives a first item of input data from an input device communicating with the computing device. The input manager identifies whether the first item of input data includes a predetermined string. The input manager forwards, responsive to the identification, the first item of input data to one of (i) a first virtual machine of a plurality of guest virtual machines executed by the processor of the computing device and (ii) an application executed by the control virtual machine, wherein at least one virtual machine of the plurality of guest virtual machines is a trusted virtual machine. | 06-16-2011 |
20110145821 | METHODS AND SYSTEMS FOR COMMUNICATING BETWEEN TRUSTED AND NON-TRUSTED VIRTUAL MACHINES - The methods and systems described herein provide for establishing a secure communication channel between a non-trusted virtual machine and a trusted virtual machine, in a computing device executing a hypervisor hosting the trusted virtual machine, the non-trusted virtual machine, and a third virtual machine. The method includes writing, by a non-trusted virtual machine, a first string of data to a region of memory of the computing device. The method also includes detecting, by a trusted virtual machine, the first string of data written to the region of memory. The method further includes establishing a communication channel between the trusted virtual machine and the non-trusted virtual machine by locking, by the trusted virtual machine and responsive to the detection, the region of memory for the duration of the communication to prevent a third virtual machine from accessing the region of memory. | 06-16-2011 |
20110145886 | METHODS AND SYSTEMS FOR ALLOCATING A USB DEVICE TO A TRUSTED VIRTUAL MACHINE OR A NON-TRUSTED VIRTUAL MACHINE - The methods and systems described herein provide for allocating a universal serial bus (USB) device to one of a trusted virtual machine and a non-trusted virtual machine. A control program receives data indicating a USB port on the computing machine received a USB device and identifies at least one attribute of the USB device. The control program selects, based on application of a policy to the identified at least one device attribute, one of a trusted virtual machine and a non-trusted virtual machine executing. The control program grants, to the virtual machine selected by the control program, access to the USB device. | 06-16-2011 |
20110145916 | METHODS AND SYSTEMS FOR PREVENTING ACCESS TO DISPLAY GRAPHICS GENERATED BY A TRUSTED VIRTUAL MACHINE - The methods and systems described herein provide for preventing a non-trusted virtual machine from reading the graphical output of a trusted virtual machine. A graphics manager receives a request from a trusted virtual machine to render graphical data using a graphics processing unit. The graphics manager assigns, to the trusted virtual machine, a secure section of a memory of the graphics processing unit. The graphics manager renders graphics from the trusted virtual machine graphical data to the secure section of the graphics processing unit memory. The graphics manager receives a request from a non-trusted virtual machine to read graphics rendered from the trusted virtual machine graphical data and stored in the secure section of the graphics processing unit memory, and prevents the non-trusted virtual machine from reading the trusted virtual machine rendered graphics stored in the secure section of the graphics processing unit memory. | 06-16-2011 |
20120297383 | METHODS AND SYSTEMS FOR VIRTUALIZING AUDIO HARDWARE FOR ONE OR MORE VIRTUAL MACHINES - The present disclosure is directed towards methods and systems for virtualizing audio hardware for one or more virtual machines. A control virtual machine (VM) may translate a first stream of audio functions calls from a first VM hosted by a hypervisor. The translated first stream of audio function calls may be destined for a sound card of the computing device executing the hypervisor. The control VM may detect a second stream of audio functions calls from a second VM hosted by the hypervisor. The control VM may translate the second stream of audio functions calls from the second VM. The control VM may further merge the translated first stream of audio function calls and the translated second stream of the audio function calls in response to the detected second stream. The control VM may transmit the merged stream of audio function calls to the sound card. | 11-22-2012 |
20130155083 | METHODS AND SYSTEMS FOR MAINTAINING STATE IN A VIRTUAL MACHINE WHEN DISCONNECTED FROM GRAPHICS HARDWARE - The present disclosure is directed towards methods and systems for maintaining state in a virtual machine when disconnected from graphics hardware. The virtual machine is one of a plurality of virtual machines hosted by a hypervisor executing on a computing device. A control virtual machine may be hosted by a hypervisor executing on a computing device. The control virtual machine may store state information of a graphics processing unit (GPU) of the computing device. The GPU may render an image from a first virtual machine. The control virtual machine may remove, from the first virtual machine, access to the GPU. The control virtual machine may redirect the first virtual machine to a GPU emulation program. The GPU emulation program may render the image from the first virtual machine using at least a portion of the stored state information. | 06-20-2013 |
20140101754 | METHODS AND SYSTEMS FOR ALLOCATING A USB DEVICE TO A TRUSTED VIRTUAL MACHINE OR A NON-TRUSTED VIRTUAL MACHINE - The methods and systems described herein provide for allocating a universal serial bus (USB) device to one of a trusted virtual machine and a non-trusted virtual machine. A control program receives data indicating a USB port on the computing machine received a USB device and identifies at least one attribute of the USB device. The control program selects, based on application of a policy to the identified at least one device attribute, one of a trusted virtual machine and a non-trusted virtual machine executing. The control program grants, to the virtual machine selected by the control program, access to the USB device. | 04-10-2014 |
20140109180 | METHODS AND SYSTEMS FOR PREVENTING ACCESS TO DISPLAY GRAPHICS GENERATED BY A TRUSTED VIRTUAL MACHINE - The methods and systems described herein provide for preventing a non-trusted virtual machine from reading the graphical output of a trusted virtual machine. A graphics manager receives a request from a trusted virtual machine to render graphical data using a graphics processing unit. The graphics manager assigns, to the trusted virtual machine, a secure section of a memory of the graphics processing unit. The graphics manager renders graphics from the trusted virtual machine graphical data to the secure section of the graphics processing unit memory. The graphics manager receives a request from a non-trusted virtual machine to read graphics rendered from the trusted virtual machine graphical data and stored in the secure section of the graphics processing unit memory, and prevents the non-trusted virtual machine from reading the trusted virtual machine rendered graphics stored in the secure section of the graphics processing unit memory. | 04-17-2014 |
Jean Louis Guyader, Charnoz Sur Ain FR
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20100123043 | SOUND INSULATING GLAZING DEVICE, IN PARTICULAR FOR AIRCRAFT AND SOUNDPROOFING METHOD FOR GLAZING - Sound insulating glazing device for aircrafts, ground or maritime transportation vehicles, buildings, or others, including glazing, a sealing joint in a shape and size corresponding to the edge of the glazing and designed for assembly on said edge, sound insulation, made of at least two materials, a first resilient material and a second material with less resilience than the first, the sound insulation being used against the field of said glazing, between the glazing and the sealing joint. The invention is also for aircrafts that are equipped with at least a glazing device and a soundproofing method for glazing. | 05-20-2010 |
20120279800 | MULTILAYER COMPOSITE MATERIAL - The invention concerns a multilayer composite material comprising at least one core ( | 11-08-2012 |
20140144239 | METHOD AND DEVICE FOR CHECKING STRUCTURES BY TIME REVERSAL - The present invention relates to a method of non-destructive inspection of mechanical structures ( | 05-29-2014 |
Jean Maurice Guy Guyader, Cambridge GB
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20140025770 | SYSTEMS, METHODS AND DEVICES FOR INTEGRATING END-HOST AND NETWORK RESOURCES IN DISTRIBUTED MEMORY - Systems, methods and devices for distributed memory management comprising a network component configured for network communication with one or more memory resources that store data and one or more consumer devices that use data, the network component comprising a switching device in operative communication with a mapping resource, wherein the mapping resource is configured to associate mappings between data addresses associated with memory requests from a consumer device relating to a data object and information relating to a storage location in the one or more memory resources associated with the data from the data object, wherein each data address has contained therein identification information for identifying the data from the data object associated with that data address; and the switching device is configured to route memory requests based on the mappings. | 01-23-2014 |
Jean Maurice Guy Guyader, Vancouver CA
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20130282994 | SYSTEMS, METHODS AND DEVICES FOR MANAGEMENT OF VIRTUAL MEMORY SYSTEMS - Systems, methods and devices for management of instances of virtual memory components for storing computer readable information for use by at least one first computing device, the system comprising at least one physical computing device, each physical computing device being communicatively coupled over a network and comprising: a physical memory component, a computing processor component, an operating system, a virtual machine monitor, and virtual memory storage appliances; at least one of the virtual memory storage appliances being configured to (a) accept memory instructions from the at least one first computing device, (b) instantiate instances of at least one virtual memory component, (c) allocate memory resources from at least one physical memory component for use by any one of the least one virtual memory components, optionally according to a pre-defined policy; and (d) implement memory instructions on the at least one physical memory component. | 10-24-2013 |
Marianne Guyader, Six-Fours-Les-Plages FR
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20100081784 | METHOD OF MAKING ISOSORBIDE POLYCARBONATE - A polycarbonate is provided that contains repeat units derived from isosorbide and a residue derived from an activated diaryl carbonate. The polycarbonate has | 04-01-2010 |
20110077377 | Method of Making Isosorbide Polycarbonate - A polycarbonate is provided that contains repeat units derived from isosorbide and a residue derived from an activated diaryl carbonate. The polycarbonate has | 03-31-2011 |