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Flament
Axel Flament, Marcq En Baroeul FR
| Patent application number | Description | Published |
|---|---|---|
| 20110102224 | INTEGRATED CIRCUIT AND CORRESPONDING METHOD OF PROCESSING A MULTITYPE RADIO FREQUENCY DIGITAL SIGNAL - Integrated circuit, incorporating an electronic device (PA) comprising input means (BE) for receiving a radiofrequency digital signal (SCH), output means (BS) capable of delivering a radiofrequency analogue signal (SARF), and a processing stage coupled between the input means and the output means and comprising several processing channels (VTi) in parallel, each processing channel (VTi) including a voltage switching block (BLCi) the input of which is coupled to the input means and a transmission line (LTi) substantially of the quarter-wave type at the frequency of the radiofrequency analogue signal coupled in series between the output of the voltage switching block and the said output means. | 05-05-2011 |
Bruno Flament, Saint Julien De Ratz FR
| Patent application number | Description | Published |
|---|---|---|
| 20080278497 | PROCESSING METHOD FOR CAPTURING MOVEMENT OF AN ARTICULATED STRUCTURE - The invention concerns a method of obtaining simulated parameters ( | 11-13-2008 |
| 20110199298 | POINTER WITH MOTION SENSING RESOLVED BY DATA MERGING - The invention applies to a pointing device of a mobile element, for example a cursor, on a plane surface. The pointing device comprises a first sensor for measuring the angular rates of the device and a second sensor of the linear accelerations along three dimensions of said device. Preferably, the first sensor is a two-axis or three-axis gyrometer and the second sensor is a three-axis accelerometer. The invention makes it possible to render the movements of the mobile element in the surface of the orientation in which the pointing device is held by its user. This result is achieved by global resolution of the angles of torsion by combining the measurements of the first and second sensors either within an extended Kalman filter or by application of an optimization criterion. The invention also provides a method for estimating the parameters which characterize motion and/or orientation of an object in space from said combination of the measurements of the first and second sensors either within an extended Kalman filter or by application of an optimization criterion. | 08-18-2011 |
Didier Flament, Quint-Fonsegrives FR
Florent Flament, Paris FR
| Patent application number | Description | Published |
|---|---|---|
| 20120124680 | METHOD FOR DETECTING ABNORMALITIES IN A CRYPTOGRAPHIC CIRCUIT PROTECTED BY DIFFERENTIAL LOGIC, AND CIRCUIT FOR IMPLEMENTING SAID METHOD - In a method for detecting anomalies in a circuit protected by differential logic and which processes logic variables represented by a pair of components, a first network of cells carrying out logic functions on the first component of said pairs, a second network of dual cells operating in complementary logic on the second component, the logic functions being carried out by each pair of cells in a pre-charge phase placing the variables in a known state on input to the cells and followed by an evaluation phase where a calculation is performed by the cells, the method includes detecting an anomaly by at least one non-consistent state. | 05-17-2012 |
Thierry Flament, Jouy En Josas FR
| Patent application number | Description | Published |
|---|---|---|
| 20110056719 | ELECTRICITY TRANSMISSION DEVICE AT HIGH CURRENT AND HIGH FREQUENCY - The electricity transmission device comprises prolonged rigid conductors made of copper ( | 03-10-2011 |