Patent application number | Description | Published |
20080316916 | Method for Transmission of Information Between Nodes of a Network and Network Using Said Method - The invention describes a method for communication between nodes (UR | 12-25-2008 |
20090102398 | LIGHTING UNIT, A SYSTEM COMPRISING IT AND A CONTROL METHOD THEREOF - A method for controlling the operation of a lighting unit comprising a plurality of lighting elements and a dimmable power supply unit with an output for adjusting the brightness of at least some of the lighting elements. The method provides that for at least one dimmer setting at least one real electrical parameter is measured, as a function of the absorption of the lighting elements and that the measured electrical parameter is compared with at least one previously-stored theoretical value. | 04-23-2009 |
20090132650 | Method and system for detecting messages in the presence of noise - Disclosed is a method for transmitting messages between a transmitter and a receiver on a channel on which noise may be present. The messages are constituted by a sequence of data and comprise an initial portion (header) containing data to allow recognition of the message, a central portion (body) containing the valid message to transmit and an end portion (tail) containing information to verify the completeness of the message. The method consists in inserting in the message header a signature obtained from the combination of a first fixed part and of a second validation part; and recognizing a valid message received by verifying whether the fixed part of the message received generates the same validation part. | 05-21-2009 |
20090212965 | ELECTRICITY DISTRIBUTION NETWORK WITH STRAY VOLTAGE MONITORING AND METHOD OF TRANSMISSION OF INFORMATION ON SAID NETWORK - The electricity distribution network comprises a plurality of interconnection lines for the distribution of electricity among a plurality of interconnection boxes. At least some of said interconnection boxes are combined with a control unit for detection of stray voltage, comprising a transmitter to transmit to a receiver of at least one collecting unit a signal relating to any dispersion. | 08-27-2009 |
20100134048 | HID-Lamp Control Method and Circuit - A method and circuit for controlling an HID lamp powered by an HID ballast during warm-up includes gradually increasing the lamp power as the lamp voltage increases. The method includes the steps of calculating a variable reference signal as a function of the lamp voltage and controlling the lamp operating conditions based on the variable reference signal and a feedback signal, to thereby keep the lamp current within a range around a substantially constant target value during warm-up. | 06-03-2010 |
20100237852 | Method for Determining the Phases in a Multi-Phase Electrical System and Device for The Implementation Thereof - A method and device for determining the phases in a multi-phase electrical system includes detecting a first waveform on a phase of the multi-phase system In a first position of the multi-phase electrical system timed data is stored, synchronized with the first waveform. A second waveform is detected in a second position of the multi-phase electrical system, on an indeterminate phase of the system. Data is obtained relative to the phase on which the second waveform was read on the basis of the phase shift between the timed data and the second waveform. | 09-23-2010 |
20110040859 | Method for Assigning Addresses to a Plurality of Electronic Devices Connected to a Communication Channel - A method is described for assigning addresses to a plurality of electronic devices connected to a shared communication channel, in which, upon being turned on, each device generates and assigns itself an address included in a set containing a number of addresses that is equal to or greater than the number of devices connected to said channel. | 02-17-2011 |
20130016727 | METHOD FOR TRANSMISSION OF INFORMATION BETWEEN NODES OF A NETWORK AND NETWORK USING SAID METHOD - A method for communication between nodes (UR | 01-17-2013 |
20130336339 | Transmission Protocol - A method is described for the transmission of data among devices (D | 12-19-2013 |
20130339734 | Secure Method and System for Remote Field Upgrade of Power Device Firmware - To protect software to be transferred to programmable electronic devices, a management system for programmable electronic devices includes a plurality of electronic devices, each identified by at least one unique identification parameter and containing at least one encryption key. The system also includes at least one protected site in which a protected database resides, and in which the unique identification parameter the encryption key are stored for each electronic device. A server is programmed to receive a request for transmission of software from a device and to generate an encrypted version of said software, using the encryption key associated in the database with the unique identification parameter (ID) of the device (57) that has requested the transmission of said software. | 12-19-2013 |
20140023169 | Method and Circuit for Clock Recovery of a Data Stream Description - A method for clock recovery and data recovery from a data stream on a communication channel includes sampling a data stream on the communication channel at a sampling frequency determined by a clock signal and generating a sampled signal. The method further includes determining a phase shift between the communication data stream and the sampled signal and modifying the phase of the clock signal on the basis of the phase shift to obtain a desired phase difference between the sampled signal and the data stream. | 01-23-2014 |
20140351584 | METHOD AND SYSTEM FOR PROTECTED TRANSMISSION OF FILES - To protect a software to be transferred to programmable electronic devices, a management system for programmable electronic devices is provided, comprising: a plurality of electronic devices ( | 11-27-2014 |