Patent application number | Description | Published |
20130161746 | TRANSISTOR AND METHOD OF FABRICATION - A transistor includes an active layer forming a channel for the transistor, an insulating layer disposed facing a lower face of the active layer, a gate turned toward an upper face of the active layer and a source and a drain disposed on both sides of the gate. At least one among the source and the drain extends at least partly through the active layer and into the insulating layer. | 06-27-2013 |
20130175171 | NANO AND MICROFLUIDIC DEVICE FOR SEPARATING AND CONCENTRATING PARTICLES PRESENT IN A FLUID - A device for separating and concentrating particles present in a fluid, including: a first microchannel, having at least one first aperture; and at least one second microchannel, having at least one second aperture, and an end is disclosed. The first microchannel surrounds part or all of the second microchannel at the end. The first microchannel and the second microchannel are connected, at the end, by at least one nanochannel, the nanochannel(s) forming a restriction between the first microchannel and the second microchannel. A cap bounds the first microchannel, the second microchannel and the nanochannel at the end. The first microchannel and the second microchannel are made in a first substrate. The first aperture and the second aperture open into a same face of this substrate. The device may be used for separating and concentrating particles of biological samples, such as viruses, DNA or synthesic molecules. | 07-11-2013 |
20130181273 | METHOD OF MAKING A NON-VOLATILE DOUBLE GATE MEMORY CELL - A method of making a non-volatile double-gate memory cell. A gate of the control transistor is formed with a relief on a substrate. A control gate of the memory transistor is formed with a layer of a semiconductor material covering relief. The method includes chemical mechanical polishing (CMP) so as to strip, above the relief another layer and part of the layer of a semiconductor material; stripping of the remaining other layer on both sides of the relief, etching of the layer of a semiconductor material so as to strip this material above the relief and to leave only a pattern on at least one sidewall of the relief. | 07-18-2013 |
20130187213 | METHOD OF MAKING A NON-VOLATILE DOUBLE GATE MEMORY CELL - A method of making a non-volatile double-gate memory cell. The gate of the control transistor is formed with a relief of a semiconductor material on a substrate. The control gate of the memory transistor is formed with a sidewall of the relief of a semiconductor material configured to store electrical charge. A first layer is deposited so as to cover the stack of layers. The first layer is etched so as to form a first pattern juxtaposed on the relief. A second layer is formed on the first pattern. The second layer is etched so as to form on the first pattern a second pattern having a substantially plane upper face. | 07-25-2013 |
20130192372 | RESONANT SENSOR MEASUREMENT DEVICE - Device for the measurement of at least one physical variable, comprising at least:
| 08-01-2013 |
Patent application number | Description | Published |
20130207281 | MICROELECTRONIC SUBSTRATE COMPRISING A LAYER OF BURIED ORGANIC MATERIAL - Microelectronic substrate comprising at least:
| 08-15-2013 |
20130266978 | METHOD AND DEVICE FOR ESTIMATING MOLECULAR PARAMETERS IN A SAMPLE PROCESSED BY MEANS OF CHROMATOGRAPHY - A method for estimating molecular parameters in a sample comprising the following steps: passing the sample through a processing chain including a chromatography step; thereby obtaining a representative signal of molecular parameters as a function of at least one variable of the processing chain; and estimating the molecular parameters using a signal processing device by inverting a direct analytical model of said signal defined as a function of the molecular parameters and technical parameters of the processing chain. Moreover, the processing chain includes a step for multiple measurements of the same product from the chromatography step, the direct analytical model of said signal comprises modelling of this multiple measurement step, and this modelling requires at least one common characteristic of the signals obtained from these multiple measurements. | 10-10-2013 |
20130293428 | MICROELECTRONIC WIRELESS TRANSMISSION DEVICE - A microelectronic wireless transmission device including:
| 11-07-2013 |
20130294636 | DIGITAL LOUDSPEAKER WITH ENHANCED PERFORMANCE - Digital loudspeaker comprising a support, a plurality of first membranes suspended on the support, said first membranes being bistable, and said loudspeaker comprising actuator for each of the first membranes that can change each of the first membranes from a first stable state to a second stable state and vice versa, and a controller for controlling said first actuator. | 11-07-2013 |
20130302597 | METHOD FOR PRODUCING A FILM BY CU2ZNSNS4 SILAR - The present invention relates to a method for manufacturing a film of Cu | 11-14-2013 |
20130309449 | METHOD FOR TREATING THE SURFACE OF A SILICON SUBSTRATE - The present invention relates to a method for chemically treating the surface condition of a silicon substrate for the roughness contrast characterized in that it comprises at least two successive treatment cycles, with each treatment cycle comprising a first step including placing in contact the silicon substrate with a first solution containing water diluted hydrofluoric (HF) acid and then a second step carried out at a temperature of less than 40° C., comprising placing in contact the silicon layer with a second solution containing water (H | 11-21-2013 |
20130317563 | DEVICES FOR ELECTRICAL STIMULATION OF A BIOLOGICAL TISSUE AND METHOD FOR CALIBRATING SAME - An electrical stimulation system including: a mechanism generating at least one electrical signal to be applied to a biological tissue that is to stimulated and measuring a response of the biological tissue to each electrical signal; a calculation mechanism estimating, based on each electrical signal and on a corresponding response of the biological tissue, at least one parameter of an electrical model of the biological tissue and its interface with the electrical stimulation system and determining, using the model, at least one parameter of a stimulation pulse to be applied to the biological tissue by the electrical stimulation system; and a mechanism generating a stimulation pulse to be applied to the biological tissue. | 11-28-2013 |
20140060184 | MICRO/NANO MULTIAXIAL INERTIAL SENSOR OF MOVEMENTS - The multiaxial inertial sensor of movements is a micro/nano sensor that makes it possible to couple at least one accelerometer with other structures, either accelerometers or gyroscopes, by an oscillating disk structure. The oscillating disk also forms an inertial sensor such as a gyrometer. This single-chip structure associating both gyroscopes and accelerometers makes it possible to achieve detections and measurements in up to 6 axes, in other words 3 accelerometer axes and 3 gyroscope axes, and to exert control by a single and unique electronic unit, thus permitting a single automatic control loop in excitation and a single electronic reading chip. | 03-06-2014 |