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Guitton, FR

Fabrice Guitton, Monnaie FR

Patent application numberDescriptionPublished
20100277254COMMON-MODE FILTER - A common-mode filter including two input terminals and two output terminals and, in series between each input or output terminal and the ground, a capacitive element and a first inductive element.11-04-2010

Jean-Dominique Guitton, Paris FR

Patent application numberDescriptionPublished
20090176276Fusion Polypeptides of Human Serum Albumin and a Therapeutically Active Polypeptide - Biologically active polypeptides comprising a therapeutically active polypeptide fused to human serum albumin or a variant thereof, methods for the preparation thereof, nucleotide sequences encoding such fusion polypeptides, expression cassettes comprising such nucleotide sequences, self-replicating plasmids containing such expression cassettes, and pharmaceutical compositions containing said fusion polypeptides.07-09-2009

Patent applications by Jean-Dominique Guitton, Paris FR

Julien Guitton, Chateauneuf-Les-Martigues FR

Patent application numberDescriptionPublished
20090324406BLADE FOR REDUCING THE DRAG MOVEMENTS OF SAID BLADE, AND A METHOD OF REDUCING SUCH A DRAG MOVEMENT12-31-2009
20090324407BLADE PROVIDED WITH A RESONATOR TO REDUCE THE DRAG MOVEMENTS OF SAID BLADE, AND A METHOD IMPLEMENTED BY SAID BLADE - Described is a blade (12-31-2009

Matthieu Guitton, Le Houlme FR

Patent application numberDescriptionPublished
20100254907METHODS FOR THE TREATMENT OF TINNITUS INDUCED BY COCHLEAR EXCITOTOXICITY - The invention relates to methods for the prevention and/or treatment of tinnitus induced by cochlear excitotoxicity. In these methods, a pharmaceutical composition comprising an NMDA receptor antagonist is administered to an individual in need of such treatment by appropriate devices and/or formulations for local administration to the inner ear. The tinnitus to be prevented and/or treated may be provoked by acoustic trauma, presbycusis, ischemia, anoxia, treatment with one or more ototoxic medications, sudden deafness, or other cochlear excitotoxic-inducing occurrence. The invention also relates to method for the identification of compounds effective in the treatment and prevention of tinnitus by a novel screening method incorporating an electrophysiological test method.10-07-2010

Patent applications by Matthieu Guitton, Le Houlme FR

Patrick Guitton, Asnans FR

Patent application numberDescriptionPublished
20080213532Decorative Surface Veneer - A process for the manufacture of veneer and a decorative surface veneer that comprises gluing board-like, plane pieces of wood together with an adhesive to form a beam-like block of wood. The humidity content of the beam-like block of wood is increased. Veneer is cut from the beam-like block of wood and dried until the humidity content is below a fiber saturation point. Because of the rules governing abstracts, this abstract should not be used to construe the claims.09-04-2008

Xavier Guitton, Chasne Sur Illet FR

Patent application numberDescriptionPublished
20100111666Method for fan control according to the position of a device and device implementing the procedure - The present invention relates to a control method for the operation of a fan equipping an electronic device. A determination step detects the vertical or horizontal position of the electronic device. The fan is not started up during the powering up of the device while the device is in a vertical position. The flow of air produced by the “fireplace” effect in the device in a vertical position suffices to ensure correct ventilation. According to an improvement the device has a sensor measuring the internal temperature of the device, whatever the position of the device, the fan being started up from a determined temperature. The present invention relates also to a device implementing the method.05-06-2010
20110025535METHOD FOR GENERATING AN ANALOG SIGNAL GENERATED BY PWM SIGNAL, AND SYSTEM GENERATING SUCH SIGNAL - The present invention relates to a generation method of an analogue signal generated by a PWM signal whose cyclic ratio and period are parametrizable. It is thus possible choose the pair formed from the cyclic ratio and the period producing an analogue value that is the closest to the value corresponding to the programmed command value. But the differences between the analogue values can be very great and generate zones of imprecision of variable width. Outside of these zones, the generated analogue signal is very precise. As a result, when the command value associated with a pair is imprecise, a digital shift is applied to the command value at the same time as the application of an analogue shift means. Both shifts have the same amplitude and of opposite directions such that the cancel each other out, producing a precise analogue value.02-03-2011

Xavier Guitton, Chasne/illet FR

Patent application numberDescriptionPublished
20090066551Generation method of a variable analogue signal generated by a PWM signal and system generating such a signal - The present invention relates to a generation method of a variation form of an analogue signal generated by a PWM signal whose cyclic ratio and period are programmable. A signal can thus be generated whose evolution is linear over time. A succession of generation steps of a PWM signal during which different period and cyclic ratio values are applied, as well as pairs have different periods with the same cyclic ratio, thus enabling the analogue signal to be varied with great precision. According to an improvement, each generation step of a new PWM signal with different period and cyclic ratio values is applied over time slots of equal time. The present invention also relates to a generation system of a variable analogue signal implementing the method.03-12-2009