Patent application number | Description | Published |
20130214956 | VIRTUAL ANALOG TO DIGITAL CONVERTER - The disclosure relates to analog to digital converters, in particular to logical circuit blocks, a system and a method, which provide functionality of an additional analog to digital converter. In accordance with an aspect of the disclosure, there is provided a logical circuit block, which is configured to be connected to a plurality of ADCs each including a plurality of input pins connected to a plurality of analog input channels. The logical circuit block is further configured to cause one ADC of the plurality of ADCs to perform an ADC conversion of an analog input signal received via a particular analog input channel of the plurality of analog input channels to which an input pin of the one ADC is connected. | 08-22-2013 |
20140149748 | Methods and Systems for Securely Transferring Embedded Code And/Or Data Designed for a Device to a Customer - The invention relates to methods and systems for securely transferring embedded code or data to a customer, in particular to methods and systems for securely transferring embedded code, data files or program files designed for a device to a customer in order to prevent the embedded code, data files or program files from being used on unauthorized devices. | 05-29-2014 |
20140198804 | VARIABLE LOAD DRIVER WITH POWER MESSAGE TRANSFER - Representative implementations of devices and techniques provide a modulation arrangement for a control signal. The control signal is received as a digital value. A modulated control signal having a varying rate of change may be generated based on the quantity of off-bits and the quantity of on-bits of the digital value. | 07-17-2014 |
20140210386 | STATOR FLUX MAGNITUDE AND DIRECTION CONTROL STRATEGIES FOR PERMANENT MAGNET SYNCHRONOUS MOTORS - The present disclosure relates to a motor control circuit and related method that includes a transform component configured to receive current values associated with a motor being driven by the motor control circuit, and output polar coordinate values representing a magnitude component and a direction component of a current space vector. The motor control circuit further includes a control component configured to receive the magnitude component and the direction component of the current space vector, and generate motor control signals for driving the motor. | 07-31-2014 |
20140210387 | OPTIMIZED FIELD ORIENTED CONTROL STRATEGIES FOR PERMANENT MAGNET SYNCHRONOUS MOTORS - A motor control system and associated method includes a transform component configured to receive current values associated with a motor being driven by the motor control system, and output rotating coordinate system values representing a flux generating component and a torque generating component of a current space vector. The motor control system and method further includes a control component configured to receive the flux generating component and the torque generating component of the current space vector, and generate motor control signals for driving the motor by performing a Cartesian to polar transform to obtain values associated with a rotating coordinate system followed by an angle addition to convert the rotating coordinate system values to values of a stationary coordinate system. | 07-31-2014 |
20140233262 | Pseudo Zero Vectors for Space Vector Modulation and Enhanced Space Vector Modulation - A method of performing space vector modulation for PWM control for creating AC waveforms includes generating and sampling a reference signal to generate reference samples and performing a reference vector approximation to synthesize a reference vector associated with at least one of the reference samples. The reference vector approximation employs active vectors, one or more zero vectors, and one or more pseudo zero vectors in the formation thereof. Another method of performing space vector modulation (SVM) includes generating a reference signal and sampling the reference signal at a sampling frequency to generate a plurality of reference samples. The method also includes performing a reference vector approximation to synthesize a reference vector associated with at least one of the reference samples, wherein the reference vector approximation has a first portion that employs two adjacent active vectors and a remaining portion that employs two non-adjacent active vectors in the formation thereof. | 08-21-2014 |
20140333241 | OPTIMIZED CONTROL FOR SYNCHRONOUS MOTORS - Representative implementations of devices and techniques provide optimized control of a three-phase AC motor. A field oriented control (FOC) arrangement uses optimization components and techniques to improve power efficiency of the motor, with fast control response over a full range of motor speeds. | 11-13-2014 |
Patent application number | Description | Published |
20090201926 | FIBRE CHANNEL PROCESSING BY A HOST CHANNEL ADAPTER - A method for data storage includes mapping a queue pair (QP) of a channel adapter to a specified Fibre Channel (FC) exchange for communication with a storage device. Upon receiving at the channel adapter from a host computer a storage command directed to the storage device, the storage command is executed by transmitting data packets over a switched network from the channel adapter to the storage device using the specified exchange and performing a remote direct memory access (RDMA) operation on the channel adapter using the mapped QP. | 08-13-2009 |
20110058571 | DATA SWITCH WITH SHARED PORT BUFFERS - A communication apparatus includes a plurality of switch ports, each switch port including one or more port buffers for buffering data that traverses the switch port. A switch fabric is coupled to transfer the data between the switch ports. A switch control unit is configured to reassign at least one port buffer of a given switch port to buffer a part of the data that does not enter or exit the apparatus via the given switch port, and to cause the switch fabric to forward the part of the data to a destination switch port via the at least one reassigned port buffer. | 03-10-2011 |
20110096668 | HIGH-PERFORMANCE ADAPTIVE ROUTING - A method for communication includes routing a first packet, which belongs to a given packet flow, over a first routing path through a communication network. A second packet, which follows the first packet in the given packet flow, is routed using a time-bounded Adaptive Routing (AR) mode, by evaluating a time gap between the first and second packets, routing the second packet over the first routing path if the time gap does not exceed a predefined threshold, and, if the time gap exceeds the predefined threshold, selecting a second routing path through the communication network that is potentially different from the first routing path, and routing the second packet over the second routing path. | 04-28-2011 |
20130142039 | Configurable Access Control Lists Using TCAM - A communication apparatus includes a Content-Addressable Memory (CAM) and packet processing circuitry. The packet processing circuitry is configured to store in respective regions of the CAM multiple Access Control Lists (ACLs) that are defined for respective packet types, to classify an input packet to a respective packet type selected from the packet types, to identify a region holding an ACL defined for the selected packet type, and to process the input packet in accordance with the ACL stored in the identified region. | 06-06-2013 |
Patent application number | Description | Published |
20130028256 | NETWORK ELEMENT WITH SHARED BUFFERS - A method for communication, in a network element that includes multiple ports, includes buffering data packets entering the network element via the ports in input buffers that are respectively associated with the ports. Storage of the data packets is shared among the input buffers by evaluating a condition related to the ports, and, when the condition is met, moving at least one data packet from a first input buffer of a first port to a second input buffer of a second port, different from the first port. Respective output ports, via which the buffered data packets are to exit the network element, are selected from among the ports. The buffered data packets are forwarded to the selected output ports. | 01-31-2013 |
20150098466 | SIMPLIFIED PACKET ROUTING - A method for communication, includes routing unicast data packets among nodes in a network using respective Layer-3 addresses that are uniquely assigned to each of the nodes. Respective Layer-2 unicast addresses are assigned to the nodes in accordance with an algorithmic mapping of the respective Layer-3 addresses. The unicast data packets are forwarded within subnets of the network using the assigned Layer-2 addresses. | 04-09-2015 |
20150103667 | DETECTION OF ROOT AND VICTIM NETWORK CONGESTION - A method in a communication network includes defining a root congestion condition for a network switch if the switch creates congestion in the network while switches downstream are congestion free, and a victim congestion condition if the switch creates the congestion as a result of one or more other congested switches downstream. A buffer fill level in a first switch, created by network traffic, is monitored. A binary notification is received from a second switch, which is connected to the first switch. A decision whether the first switch or the second switch is in a root or a victim congestion condition is made, based on both the buffer fill level and the binary notification. A network congestion control procedure is applied based on the decided congestion condition. | 04-16-2015 |
Patent application number | Description | Published |
20120010163 | NOVEL ANTIBACTERIAL COMPOUNDS, METHODS OF MAKING THEM, AND USES THEREOF - The present invention relates to novel therapeutics with antibacterial activity, processes for their preparation, and pharmaceutical, veterinary and nutritional compositions containing them as active ingredients. The present invention also relates to uses of the novel therapeutics, for example, as medicants or food additives in the treatment of bacterial infections or to aid body mass gain in a subject. | 01-12-2012 |
20130237490 | NOVEL ANTIBACTERIAL COMPOUNDS, METHODS OF MAKING THEM, AND USES THEREOF - The present invention relates to novel therapeutics with antibacterial activity, processes for their preparation, and pharmaceutical, veterinary and nutritional compositions containing them as active ingredients. The present invention also relates to uses of the novel therapeutics, for example, as medicants or food additives in the treatment of bacterial infections or to aid body mass gain in a subject. | 09-12-2013 |
20140315255 | NOVEL ANTIBACTERIAL COMPOUNDS, METHODS OF MAKING THEM, AND USES THEREOF - The present invention relates to novel therapeutics with antibacterial activity, processes for their preparation, and pharmaceutical, veterinary and nutritional compositions containing them as active ingredients. The present invention also relates to uses of the novel therapeutics, for example, as medicants or food additives in the treatment of bacterial infections or to aid body mass gain in a subject. | 10-23-2014 |