Patent application number | Description | Published |
20150123891 | METHODS FOR AUTOMATICALLY ASSESSING USER HANDEDNESS IN COMPUTER SYSTEMS AND THE UTILIZATION OF SUCH INFORMATION - In some embodiments, a system and/or method may assess handedness of a user of a system in an automated manner. The method may include displaying a 3D image on a display. The 3D image may include at least one object. The method may include tracking a position and an orientation of an input device in open space in relation to the 3D image. The method may include assessing a handedness of a user based on the position and the orientation of the input device with respect to at least one of the objects. In some embodiments, the method may include configuring at least a portion of the 3D image based upon the assessed handedness. The at least a portion of the 3D image may include interactive menus. In some embodiments, the method may include configuring at least a portion of an interactive hardware associated with the system based upon the assessed handedness. | 05-07-2015 |
20150138189 | SYSTEM AND METHODS FOR CLOUD BASED 3D DESIGN AND COLLABORATION - In some embodiments, a system and/or method may include accessing three-dimensional (3D) imaging software on a remote server. The method may include accessing over a network a 3D imaging software package on a remote server using a first system. The method may include assessing, using the remote server, a capability of the first system to execute the 3D imaging software package. The method may include displaying an output of the 3D imaging software using the first system based upon the assessed capabilities of the first system. In some embodiments, the method may include executing a first portion of the 3D imaging software using the remote server based upon the assessed capabilities of the first system. In some embodiments, the method may include executing a second portion of the 3D imaging software using the first system based upon the assessed capabilities of the first system. | 05-21-2015 |
20150138395 | Display System Using Metadata to Adjust Area of Interest and Method - A method of and apparatus for preparing an image signal includes combining with a video signal having a number of objects of interest metadata identifying the objects as Area of Interest (AOI). Exemplary objects includes an object in a group of objects, such as a horse in a horse race, a sports object, such as a hockey puck, and so on. The object may be an objectionable, such as a representation of violence, sex or vulgar language. A user may provide an input to select an object of interest to alter the prominence of the selected object. A display system responsive to the image signal for showing images having AOI with altered prominence based on user input. A non-transitory computer readable medium containing logic code for carrying out the foregoing. | 05-21-2015 |
20150363964 | 3D DESIGN AND COLLABORATION OVER A NETWORK - In some embodiments, a system and/or method may include accessing three-dimensional (3D) imaging software on a remote server. The method may include accessing over a network a 3D imaging software package on a remote server using a first system. The method may include assessing, using the remote server, a capability of the first system to execute the 3D imaging software package. The method may include displaying an output of the 3D imaging software using the first system based upon the assessed capabilities of the first system. In some embodiments, the method may include executing a first portion of the 3D imaging software using the remote server based upon the assessed capabilities of the first system. In some embodiments, the method may include executing a second portion of the 3D imaging software using the first system based upon the assessed capabilities of the first system. | 12-17-2015 |
20150371428 | NETWORK BASED 3D DESIGN AND COLLABORATION - In some embodiments, a system and/or method may include accessing three-dimensional (3D) imaging software on a remote server. The method may include accessing over a network a 3D imaging software package on a remote server using a first system. The method may include assessing, using the remote server, a capability of the first system to execute the 3D imaging software package. The method may include displaying an output of the 3D imaging software using the first system based upon the assessed capabilities of the first system. In some embodiments, the method may include executing a first portion of the 3D imaging software using the remote server based upon the assessed capabilities of the first system. In some embodiments, the method may include executing a second portion of the 3D imaging software using the first system based upon the assessed capabilities of the first system. | 12-24-2015 |
Patent application number | Description | Published |
20080273258 | SYSTEM AND METHOD FOR DECONVOLUTION OF MULTIPLE DATA TRACKS - A method for reading a magnetic medium having a data band thereon, the data band comprising a plurality of simultaneously written tracks. The method includes receiving signals from a plurality of adjacent readers simultaneously reading data tracks, wherein at least some of the readers that are currently reading overlie adjacent data tracks such that the reader generates signals from the adjacent data tracks; receiving a signal from at least one reader reading an alignment band; for at least each reader overlying adjacent data tracks, determining a fractional overlap of the reader relative to the underlying adjacent data tracks based on the signal from the reader reading the alignment band; and extracting data from readback of the data tracks based at least in part on the determined fractional overlaps of the readers relative to the adjacent data tracks thereunder. | 11-06-2008 |
20090052082 | AIR BEARING AT OPPOSITE SIDE OF LINEAR TAPE TO SUPPORT TAPE INTO CONTACT WITH HEAD SLIDER - A tape head and bearing assembly comprises an air bearing structure having a tape bearing surface with a plurality of openings therein configured to provide a continuous air bearing of pressurized air to support a linear tape moving along a path, the air bearing being provided on only one side of the linear tape. A head slider assembly, such as an HDD-type assembly, is positioned at the opposite side of the linear tape from the tape bearing surface and is configured to be in contact with the linear tape. | 02-26-2009 |
20090052087 | AIR BEARING AT OPPOSITE SIDE OF LINEAR TAPE TO SUPPORT TAPE INTO CONTACT WITH HEAD SLIDER - A tape head and bearing assembly comprises an air bearing structure having a tape bearing surface with a plurality of openings therein configured to provide a continuous air bearing of pressurized air to support a linear tape moving along a path, the air bearing being provided on only one side of the linear tape. A head slider assembly, such as an HDD-type assembly, is positioned at the opposite side of the linear tape from the tape bearing surface and is configured to be in contact with the linear tape. | 02-26-2009 |
20110109998 | RECORDING HEAD WITH TILTED ORIENTATION - In one embodiment, a read sensor for a recording head for a magnetic media storage system, has first and second shields, and a magneto-resistive sensor disposed between and shielded by the first and second shields in which the sensing axis of the sensor is tilted with respect to the recording surface of the head. In one embodiment, the sensing axis is oriented at an angle between 10 and 60 degrees with respect to the normal of the recording surface. Other embodiments are described and claimed. | 05-12-2011 |
20120094852 | MAGNETIC NANOPARTICLE DETECTION ACROSS A MEMBRANE - Magnetic nanoparticles are detected across a thin membrane that separates the nanoparticles from a magnetic sensor. The technique can be used in a medical context, in which an analyte of interest (present in a test fluid, such as blood) is attached to the membrane. Other compounds are in turn bound to the analyte, with one of these compounds including a magnetic nanoparticle that is then detected by the sensor. In this way, the analyte is detected by detecting the magnetic nanoparticle. By counting the number of magnetic nanoparticles, the concentration of the analyte in the test fluid can be determined. | 04-19-2012 |
20120280675 | Calibration Assembly for Aide in Detection of Analytes with Electromagnetic Read-Write Heads - Described are embodiments to ensure that the equipment utilized to detect antigens is reliable and accurate. Accordingly, one embodiment of the invention includes a calibration assembly having nanoparticles, with known magnetic properties, spaced apart at known y-axis locations along the calibration assembly. In one embodiment, the calibration assembly may be used to calibrate a matched filter of the write and read circuitry. Because the calibration assembly comprises nanoparticles with known magnetic properties the read response of the read circuitry to a particular nanoparticle may be stored in the matched filter as an ideal signal for that nanoparticle. The ideal signal stored in the matched filter may then be utilized for reliably and accurately detecting antigens. Still further, the ideal signal stored within the matched filter of the write and read circuitry may be utilized in a correlation test of a calibration assembly to ensure that the calibration assembly is within a manufacturer's or user's acceptable standards for calibration of their write and read assemblies. | 11-08-2012 |
20120283976 | 'Method for Calibrating Read Sensors of Electromagnetic Read-Write Heads' - Described are embodiments to ensure that the equipment utilized to detect antigens is reliable and accurate. If it is determined that a read sensor is degraded a method of calibrating a read sensor of a read head is described. In one embodiment, a method of calibrating a magnetic read sensor includes measuring a first resistance of the magnetic read sensor upon an application of a forward bias current to the magnetic read sensor and measuring a second resistance of the magnetic read sensor upon an application of a reverse bias current to the magnetic read sensor. A calibration constant is determined based on at least the first measured resistance and the second measured resistance. In one embodiment the method further includes storing the determined calibration constant for the magnetic read sensor in memory. Further, in one embodiment the head module having the magnetic read sensor is swept over at least one nanoparticle to obtain a read response of the magnetic read sensor to the nanoparticle. The read response from the magnetic read sensor of the at least one nanoparticle is adjusted based on the determined calibration constant. Calibration of each individual read sensor allows for uniform read responses from each of the read sensors on a read head, and prevents unreliable an inaccurate detection of analytes due to sensor degradation. | 11-08-2012 |
20130245396 | MENTAL STATE ANALYSIS USING WEARABLE-CAMERA DEVICES - Mental state analysis may be performed using a wearable-camera device. Embodiments provide a glasses mounted camera or an ear-mounted device comprising a camera to collect mental state data of an individual being viewed. Information about the mental states of the individual being viewed can be fed back to the individual wearing the wearable-camera device via visual, verbal, or tonal indicators. Various emotional indicators can be provided to the wearer of the device. Analysis of the mental state data of the person being observed can be performed on the wearable-camera device, on a mobile platform, on a server, or a combination thereof. Shared and aggregated mental state information may be shared via social networking. A geographical representation of the mental state information may be rendered. | 09-19-2013 |
20130281623 | AQUEOUS SOLUBLE FERRIMAGNETS STABILIZED BY BLOCK COPOLYMERS - The present invention relates to a water-soluble polymer complex that includes a water-soluble block copolymer and a magnetic nanoparticle, wherein the water-soluble polymer complex has a nonzero net magnetic moment in the absence of an applied magnetic field at ambient temperatures. The water-soluble block copolymer is preferably a diblock or triblock copolymer and the magnetic nanoparticle is preferably a ferrimagnetic or ferromagnetic nanoparticle. The water-soluble complexes may be derivatized with reactive groups and conjugated to biomolecules. Exemplary water-soluble polymer complexes covered under the scope of the invention include PEG | 10-24-2013 |
20150015246 | CALIBRATING READ SENSORS OF ELECTROMAGNETIC READ-WRITE HEADS - Described are embodiments to calibrate read sensors, which in turn may ensure that the equipment utilized to detect antigens is reliable and accurate. If it is determined that a read sensor is degraded a method of calibrating a read sensor of a read head may be used. | 01-15-2015 |
20150097552 | CALIBRATION CORRELATION FOR CALIBRATION ASSEMBLY HAVING ELECTROMAGNETIC READ HEAD - According to one embodiment a method of performing a calibration correlation test for a calibration assembly includes sweeping a head module having a magnetic read sensor along a y-axis of the calibration assembly. The calibration assembly has at least one calibration trench having at least one nanoparticle at a known y-axis location in the calibration trench and the magnetic properties are known for the at least one nanoparticle. A read response of the at least one nanoparticles is obtained from the magnetic read sensor and a correlation is determined from the read response. The correlation of the read response is compared to a correlation threshold. The read response correlation is stored in memory in response to determining that the correlation of the read response is greater than the correlation threshold. When the correlation of the read response is not greater than the correlation threshold, a correlation test error is indicated. | 04-09-2015 |
20150097576 | CALIBRATION ASSEMBLY FOR AIDE IN DETECTION OF ANALYTES WITH ELECTROMAGNETIC READ-WRITE HEADS - According to one embodiment, a calibration assembly includes an outer layer having at least one calibration trench extending along a y-axis, and an encapsulation layer within the calibration trench. The encapsulation layer has a plurality of nanoparticles spaced apart along said y-axis of said at least one calibration trench. Each of said plurality of nanoparticles are provided at known y-axis locations in said calibration trench, and each of the plurality of nanoparticles have a known magnetic property. | 04-09-2015 |
Patent application number | Description | Published |
20130059541 | Wireless Communication Authentication for Medical Monitoring Device - Methods, systems, and devices for authenticated wireless protocol pairing are provided. Authenticated wireless protocol pairing may include detecting an analyte sample; determining an analyte concentration associated with the detected analyte sample; generating an unauthenticated pairing with an external device by initiating a pairing procedure of a wireless protocol stack with the external device, and on a condition that the wireless protocol stack issues a pairing message, suppressing the pairing message; preventing communication based on the unauthenticated pairing with the external device; generating an authenticated pairing based on the unauthenticated pairing by displaying a pairing authentication message, and in response to user input indicating that the unauthenticated pairing is an authenticated pairing, converting the unauthenticated pairing to an authenticated pairing; and transmitting an indication of the analyte concentration to the external device. | 03-07-2013 |
20140187887 | GLYCEMIC RISK DETERMINATION BASED ON VARIABILITY OF GLUCOSE LEVELS - A system and method for determining glycemic risks based on an analysis of glucose data includes visualization of hypoglycemia, variability, and hyperglycemia with a control grid, increasing the accuracy of glucose estimates using a combination of CGM and HbAlc, calculating glycemic risk by applying a probability distribution, and tailoring SMBG test schedules based on CGM use/wear. | 07-03-2014 |
20140188400 | ANALYSIS OF GLUCOSE MEDIAN, VARIABILITY, AND HYPOGLYCEMIA RISK FOR THERAPY GUIDANCE - A system and method to provide guidance for diabetes therapy includes determining glycemic risks based on an analysis of glucose data. The analysis includes visualization of a glucose median, the variability of glucose in a patient, and the risk of hypoglycemia. An Advanced Daily Patterns report includes a visualization of an ambulatory glucose profile and a glucose control measure. The glucose control measure provides a highly visible and understandable display of the glucose condition of a patient visually expressed in the categories of low glucose, median glucose, and glucose variability. | 07-03-2014 |
20150205947 | APPLICATION INTERFACE AND DISPLAY CONTROL IN AN ANALYTE MONITORING ENVIRONMENT - Systems, devices, and methods are provided for the control of interfacing between applications that facilitate the monitoring of diabetes running on a mobile device, including the authentication of a third party user interface application by a sensor interface application. Control of the display of current analyte levels and critical events is also provided. | 07-23-2015 |
20150207796 | SYSTEMS, DEVICES, AND METHODS FOR AUTHENTICATION IN AN ANALYTE MONITORING ENVIRONMENT - Systems, devices, and methods are provided that allow the authentication of devices within analyte monitoring systems. The analyte monitoring systems can be in vivo systems and can include a sensor control device with a sensor and accompanying circuitry, as well as a reader device for communicating with the sensor control device. The analyte monitoring systems can interface with a trusted computer system located at a remote site. Numerous techniques of authentication are disclosed that can enable the detection of counterfeit components, such as a counterfeit sensor control device. | 07-23-2015 |
20150341438 | MANAGEMENT OF MULTIPLE DEVICES WITHIN AN ANALYTE MONITORING ENVIRONMENT - Systems, devices, and methods are provided for the management of multiple sensor control devices and/or multiple reader devices in an in vivo analyte monitoring environment, and also for resolving conflicts when merging data collected by different reader devices. | 11-26-2015 |
Patent application number | Description | Published |
20100010329 | Closed Loop Control System Interface and Methods - Method and apparatus including calling, retrieving and/or initiating a programmed function in conjunction with execution of one or more commands related to a closed loop control algorithm, receiving one or more data in response to the one or more commands over a data interface, and executing the one or more commands related to the closed loop control algorithm based on the received one or more data are provided. | 01-14-2010 |
20110077494 | Method and Apparatus for Providing Notification Function in Analyte Monitoring Systems - Method and apparatus for determining and outputting projected alarms or notifications associated with anticipated hyperglycemic or hypoglycemic conditions are provided. Systems and kits employing the devices described herein executing the one or more routines described are also provided. | 03-31-2011 |
20110081726 | Signal Dropout Detection and/or Processing in Analyte Monitoring Device and Methods - Methods and devices for receiving a plurality of signals from a transcutaneously positioned analyte sensor, receiving a reference data, calibrating the analyte sensor based on the received reference data to generate calibrated sensor data, detecting a change in the level of the received plurality of signals from the analyte sensor exceeding a predetermined threshold level within a preset time period after calibrating the analyte sensor, and generating an output signal based on the detected change are provided. Systems and kits for performing the same are also provided. | 04-07-2011 |
20110193704 | Displays for a medical device - Embodiments described herein relate to an analyte monitoring device having a user interface with a display and a plurality of actuators. The display is configured to render a plurality of display screens, including a home screen and an alert screen. The home screen is divided into a plurality of simultaneously displayed panels, with a first panel displays a rate of change of continuously monitored analyte levels in interstitial fluid, a second panel simultaneously displays a current analyte level and an analyte trend indicator, and a third panel displays status information of a plurality of components of the device. When an alarm condition is detected, the display renders the alert screen in place of the home screen, the alert screen displaying information corresponding to the detected alarm condition. Furthermore, the actuators are configured to affect further output of the analyte monitoring device corresponding to the detected condition. | 08-11-2011 |
20120108931 | Calibration of Analyte Measurement System - A method of calibrating an analyte measurement system is provided. | 05-03-2012 |
20140118104 | Low Energy Communication of Medical Monitoring Information - Methods, systems, and devices for low energy communication of medical testing information are provided. Low energy communication of medical testing information may include detecting an analyte sample, determining an analyte concentration associated with the detected analyte sample, and transmitting an indication of the analyte concentration to an external device using a low energy wireless communication protocol. Transmitting an indication of the analyte concentration to an external device using a low energy wireless communication protocol may include generating an audio indication of the analyte concentration, packetizing the audio indication, and transmitting the packetized audio indication. | 05-01-2014 |
20140347186 | Displays for a Medical Device - Embodiments described herein relate to an analyte monitoring device having a user interface with a display and a plurality of actuators. The display is configured to render a plurality of display screens, including a home screen and an alert screen. The home screen is divided into a plurality of simultaneously displayed panels, with a first panel displays a rate of change of continuously monitored analyte levels in interstitial fluid, a second panel simultaneously displays a current analyte level and an analyte trend indicator, and a third panel displays status information of a plurality of components of the device. When an alarm condition is detected, the display renders the alert screen in place of the home screen, the alert screen displaying information corresponding to the detected alarm condition. Furthermore, the actuators are configured to affect further output of the analyte monitoring device corresponding to the detected condition. | 11-27-2014 |
20150057606 | Closed Loop Control System Interface and Methods - Method and apparatus including calling, retrieving and/or initiating a programmed function in conjunction with execution of one or more commands related to a closed loop control algorithm, receiving one or more data in response to the one or more commands over a data interface, and executing the one or more commands related to the closed loop control algorithm based on the received one or more data are provided. | 02-26-2015 |
20150116333 | Displays for a Medical Device - Embodiments described herein relate to an analyte monitoring device having a user interface with a display and a plurality of actuators. The display is configured to render a plurality of display screens, including a home screen and an alert screen. The home screen is divided into a plurality of simultaneously displayed panels, with a first panel displays a rate of change of continuously monitored analyte levels in interstitial fluid, a second panel simultaneously displays a current analyte level and an analyte trend indicator, and a third panel displays status information of a plurality of components of the device. When an alarm condition is detected, the display renders the alert screen in place of the home screen, the alert screen displaying information corresponding to the detected alarm condition. Furthermore, the actuators are configured to affect further output of the analyte monitoring device corresponding to the detected condition. | 04-30-2015 |
Patent application number | Description | Published |
20080213904 | Monitoring drug compliance, food-intake or toxin-intake using non-invasively-read labels - A system is disclosed for monitoring a property of an ingested or in-taken drug, food, drink or toxic substance, non-invasively or minimally invasively, which can also identify the subject person being monitored, if desired. The system comprises: a means of labeling the substance with a labeling media to have a useful signature indicative of, or bearing a relation to the property; a means to allow the signature to be read non-invasively or minimally invasively; and a means to identify, in any manner, who is being monitored. | 09-04-2008 |
20090093761 | Medical-procedure assistance device and method with improved optical contrast, and new practitioner-safety, device-fixation, electrode and magnetic treatment and lumen-dilation capabilities - Many medical procedures, such as needle-sticking, could benefit from an assistive device that improves the optical contrast of externally targeted features and lumens of interest residing in and underneath the skin and/or exposed organ tissues. The inventive inexpensive device and method are useable on such externally targeted features and lumens while also protecting the practitioner and freeing up both of his/her hands, if necessary, to thereby eliminate practitioner self-sticking problems. The present device provides good optical contrast and also provides splash-protection against HIV, hepatitis and other blood-borne diseases. The inventive device method and apparatus may also include vibratory subcutaneous electrical nerve stimulation (TENS), drug-based or heating treatment capabilities for reducing pain, both perceived and real pain, associated with a device guided procedure. Finally, the pain reduction mechanisms have also been found useful for lumen dilation. | 04-09-2009 |
20090137888 | SYSTEM FOR MONITORING OF PATIENTS - A patient monitoring system implemented by a service provider for users via recording a patient's analytes measurements by non-invasively interrogating a skin patch placed upon the patient's skin surface. The system includes an input module to provide a device to measure analytes from a patient, such as a measurement of the blood glucose level. The measurement is shared among a plurality of output devices such as computers, personal digital assistants (PDAs), cellular phones, and pagers that are stationed or held by various users, such as doctors, patients, researchers, pharmacies, labs, and health insurers. In addition, behavioral attributes are recorded and correlated with the analytes measurements to generate a profile. The profile is selectively sent to output devices based on the user profile corresponding to the output device. Also, access to the profile is monitored by a security module that encrypts the profile to prevent access by un-authorized users. | 05-28-2009 |
20090270704 | PATCHES, SYSTEMS, AND METHODS FOR NON-INVASIVE GLUCOSE MEASUREMENT - Described here are patches, systems, and methods for measuring glucose. In general, the patches comprise a microfluidic collection layer and a detector, and the systems comprise a patch and a measurement device. Some methods for measuring glucose comprise cleaning the skin surface, collecting sweat from the skin surface using a microfluidic collection device, and measuring the collected glucose. Other methods comprise cleaning the skin surface, collecting sweat in a patch comprising a microfludic collection layer, and measuring glucose collected in the patch. Still other methods comprise cleaning the skin surface, collecting a first sweat sample from the skin surface in a patch comprising a microfludic collection layer and a detector layer, transferring the first sweat sample from the collection layer to the detector layer, measuring glucose in the first sweat sample, and repeating the collection, transferring, and measuring steps at least once. | 10-29-2009 |
Patent application number | Description | Published |
20080253356 | METHOD AND SYSTEM FOR A POWER REDUCTION SCHEME FOR ETHERNET PHYS - Aspects of a method and system for a power reduction scheme for Ethernet PHYs are provided. An Ethernet PHY in a link partner may disable transmission via a transmit DAC integrated during an inactive connection, 10Base-T autonegotiation operation, and/or active 10Base-T connection with no data packet transmission. The DAC may be a voltage mode or current mode DAC. The PHY or a MAC device may determine when to disable transmission via the DAC. In this regard, the PHY or the MAC device may generate appropriate signals for disabling the transmission. The DAC may be enabled for transmission by the PHY or the MAC device when a connection becomes active or when an active 10Base-T connection is ready to transmit data. Moreover, the PHY may enable transmission via the DAC when operating in a forced 10Base-T mode of operation and the connection to the link partner is active. | 10-16-2008 |
20100149006 | ETHERNET SYSTEM - Four (4) unshielded twisted pairs of wires connect a hub and a computer in an Ethernet system: one (1) pair for transmission only, another for reception only and the other two (2) for transmission and reception. The signals in the wires are in packets each having timing signals defining a preamble and thereafter having digital signals representing information as by individual ones of three (3) amplitude levels. The signals received at the computer are provided with an automatic gain control (AGC) and then with digital conversions at a particular rate. A control loop operative upon the digital conversions regulates the AGC gain at a particular value. An equalizer operative only during the occurrence of the digital signals in each packet selects an individual one of the three (3) amplitude levels closest to the amplitude of each digital conversion at the time assumed to constitute the conversion peak. The amplitudes of the timing signals in each preamble at the times assumed to constitute the peaks and zero crossings of such signals are multiplied. The rate of such digital conversions is adjusted in accordance with the polarity and magnitude of the multiplication product. The relative amplitudes of the successive equalizer values following each preamble are evaluated at the times assumed to be the peaks of the digital conversions. The rate of the digital conversions is adjusted in accordance with such evaluations, thereby further regulating the digital conversions at the particular rate. The equalizer thus operates on the information signals in each packet at the signal peaks. | 06-17-2010 |
20100332886 | METHOD AND APPARATUS FOR REGULATING TRANSCEIVER POWER CONSUMPTION FOR A TRANSCEIVER IN A COMMUNICATIONS NETWORK - A method and apparatus for regulating transceiver power consumption for a transceiver in a communications network. Data received by the transceiver is monitored to detect the presence or absence of a received data signal. A transceiver state machine is controlled to regulate transceiver power consumption in response to the presence of absence of the data received. | 12-30-2010 |
20120127892 | METHOD AND SYSTEM FOR UTILIZING A 10/100/1G/10G BASE-T PHY DEVICE FOR SINGLE CHANNEL AND SHARED CHANNEL NETWORKS - Aspects of a method and system for utilizing a 10/100/1 G/10 GBase-T PHY device for single channel and shared channel networks are provided. In this regard, at least one switching element may be utilized to configure an Ethernet over twisted pair PHY device for communication over a single and/or shared channel. The switching element may enable switching between a transmitter being coupled to a shared channel and a receiver being coupled to a shared channel. Additionally, the switching elements may be based on whether the transmitter is connected to a standard 10/100/1 G/10 GBase-T network, or to a single and/or shared channel network, for example. In this manner, the configured PHY device may remain compatible with existing Ethernet networks. The PHY device may be configured externally and/or internally. The polarity of transmitted and/or received data may be configured based on a polarity of data received from a shared channel. | 05-24-2012 |
20120223765 | Method and System for Passive Signal Detector for Chip Auto Power on and Power Down - While an IC chip is in idle mode with no power being supplied to the IC chip, the IC chip may be operable to detect a signal pulse received by the IC chip using energy associated with the signal pulse. The IC chip may be operable to control a control signal for a power switch using the energy associated with the signal pulse. The power switch may allow power to be provided to the IC chip based on the control signal. The IC chip may comprise a pulse detector, a latch circuit and an ON/OFF logic circuit within the IC chip. While the IC chip is fully powered and communication with a partner chip is finished, the IC chip may be operable to control the control signal to turn off the power switch for powering down the IC chip based on a turn-off signal. | 09-06-2012 |
20130182717 | Method And System For A Power Reduction Scheme For Ethernet PHYS - Aspects of a method and system for a power reduction scheme for Ethernet PHYs are provided. An Ethernet PHY in a link partner may disable transmission via a transmit DAC integrated during an inactive connection, 10Base-T autonegotiation operation, and/or active 10Base-T connection with no data packet transmission. The DAC may be a voltage mode or current mode DAC. The PHY or a MAC device may determine when to disable transmission via the DAC. In this regard, the PHY or the MAC device may generate appropriate signals for disabling the transmission. The DAC may be enabled for transmission by the PHY or the MAC device when a connection becomes active or when an active 10Base-T connection is ready to transmit data. Moreover, the PHY may enable transmission via the DAC when operating in a forced 10Base-T mode of operation and the connection to the link partner is active. | 07-18-2013 |
20140321478 | Full Channel-Swap Crossbar - A programmable channel-swap crossbar switch for swapping signal flow from one channel to another within an Ethernet physical layer device (PHY) is presented. The crossbar switch includes two or more programmed multiplexers, each multiplexer configured to receive two or more input signals and to select which one of the input signals to pass to a programmed corresponding channel, such that a first, input signal associated with a first channel can be swapped to a second channel as operating conditions necessitate. The crossbar switch can be used for Ethernet communications with various communication speeds, such as 10BaseT, 100BaseT, and Gigabit communications. A crossbar switch can be used in both a transmit path and a receive path. Two crossbar switches may be used in a receive path in order to undo channel swapping for control signal processing. A method of channel-swapping in an Ethernet PHY communications system is also presented. | 10-30-2014 |
Patent application number | Description | Published |
20090017714 | Custom Remote Controlled Vehicle Kit - A method, apparatus, and computer software to provide a kit which allows an operator to construct a variety of vehicles such as cars, boats, hovercraft, airplanes, etc. The operator can use software to select characteristics of the vehicles, and then print out sheets of paper or other thin material that can then be folded into a vehicle. Motors can be inserted into each vehicle in order to propel the vehicle. The kit can also comprise special tools which allow for forming the paper or other material into particular three dimensional shapes. The kit can also comprise a remote control transmitter and receiver so that the vehicles can be controlled remotely. | 01-15-2009 |
20090071410 | LIVERPOOL APPARATUS - The present invention relates to a novel liverpool apparatus for use in show jumping, a category of equestrian events. Said apparatus allows a user to provide at least two types of liverpools using a single apparatus. | 03-19-2009 |
20090101047 | Multimedia Table with Rotatable Tray - A multimedia table that can be used by a hospital patient or home users. One side of the table can provide a tray in which the patient can use to eat. An opposite side of the table provides for an LCD device wherein a person can watch television. The patient can rotate the table so that the patient can utilize either side of the table as the patient desires. Thus, for example, the table can be useful for a patient lying in a hospital bed, recovering in a nursing home, at home, or any other user wherein the table can facilitate entertainment, communication, eating, etc. | 04-23-2009 |
20100139790 | Faucet Adapted for Use by Both Humans and Pets - An indoor sink faucet is claimed that is adapted for both human and pet use. The faucet substantially resembles a conventional human faucet, but includes integrated features that allow a pet to activate a flow of water and drink therefrom. Pet and human water can be dispensed from the same or separate outlets. Pet water can be mechanically activated, using for example a lever protruding from the pet water outlet. In other embodiments, the pet valve actuator uses a remote sensor to detect a pet using infra-red light, microwaves, or similar means. A timer can allow pet water to flow after actuation for a period that can be adjustable by a user. A flow sensor can prevent pet water flow when human water is flowing. And a training mode selector can cause pet water to flow continuously, thereby allowing a pet to learn how to use the faucet. | 06-10-2010 |
Patent application number | Description | Published |
20100188033 | SENSORLESS OPTIMUM TORQUE CONTROL FOR HIGH EFFICIENCY IRONLESS PERMANENT MAGNET MACHINE - Embodiments of the present invention permit the optimization of torque control of a permanent magnet machine including obtaining instantaneous terminal voltages of the machine, transforming the instantaneous terminal voltages to a zero direct axis voltage and a non-zero quadrature axis voltage, using a mathematical transformation, regulating the electrical frequency of the permanent-magnet machine such that the zero direct-axis voltage is adjusted to have a value of zero, determining a non-final electrical angle of the permanent-magnet machine by applying an integrator to the regulated electrical frequency of the machine, determining a final electrical angle of the of the machine by integrating the non-final electrical angle and an electrical angle from a previous calculation cycle, and regulating the current vector of the machine such that the current vector is perpendicular to the final electrical angle of the machine, thereby optimizing the torque of the machine. | 07-29-2010 |
20100194231 | COMPRESSED MOTOR WINDING - In one possible implementation, a method for forming a motor winding is provided which includes compressing a Litz wire to form a compacted Litz wire and forming the winding with the compacted Litz wire. In one possible embodiment, a motor winding is provided that has a high density multi-conductor wire bundle comprises of compacted Litz wire. | 08-05-2010 |
20110071705 | Aircraft Power Management - An electric power management system of a vehicle may interconnect a power plant, a propeller drive unit, and a battery via a bus. A controller may direct the operation of the power plant and the propeller drive unit. In a slow control mode, the propeller drive unit may react slowly to small throttle change requests. In the slow control mode, the propeller drive unit may draw power completely or substantially from the power plant. Upon a throttle request to rapidly change propeller drive unit speed more than a threshold amount, the controller may direct that the propeller drive unit quickly obtain the requested speed by drawing power required from the battery in excess of that being generated from the power plant. Subsequently, the controller may direct that the power plant increase power generation to maintain the propeller drive unit at the new speed, and recharge or float the battery. | 03-24-2011 |
20120022811 | ELECTRIC VEHICLE SIMULATOR AND ANALYZER (EVSA) FOR ELECTRIC VEHICLE SUPPLY EQUIPMENT - Embodiments pertain to simulator circuitry, particularly to simulator circuitry configured to simulate an electric vehicle and test an electric vehicle charger ( | 01-26-2012 |
20120116745 | Electric Vehicle Simulator and Analyzer (EVSA) for Electric Vehicle Supply Equipment - Embodiments pertain to simulator circuitry, particularly to simulator circuitry configured to simulate an electric vehicle and test an electric vehicle charger. A test unit is configured to simulate a GFI current via modulator and to simulate electric vehicle loads via switched and combined resistor loads. The test unit provides for reprogramming of the electric vehicle charger via a pilot line. The test unit self-confirms its usability via associating received codes. | 05-10-2012 |
20120326639 | Sensorless Optimum Torque Control For High Efficiency Ironless Permanent Magnet Machine - Embodiments of the present invention permit the optimization of torque control of a permanent magnet machine including obtaining instantaneous terminal voltages of the machine, transforming the instantaneous terminal voltages to a zero direct axis voltage and a non-zero quadrature axis voltage, using a mathematical transformation, regulating the electrical frequency of the permanent-magnet machine such that the zero direct-axis voltage is adjusted to have a value of zero, determining a non-final electrical angle of the permanent-magnet machine by applying an integrator to the regulated electrical frequency of the machine, determining a final electrical angle of the of the machine by integrating the non-final electrical angle and an electrical angle from a previous calculation cycle, and regulating the current vector of the machine such that the current vector is perpendicular to the final electrical angle of the machine, thereby optimizing the torque of the machine. | 12-27-2012 |
20130066485 | AIRCRAFT POWER MANAGEMENT - An electric power management system of a vehicle may interconnect a power plant, a propeller drive unit, and a battery via a bus. A command limiting controller may direct the operation of the power plant and the propeller drive unit in fast and slow modes of operation, the fast mode of operation operating at a higher bus voltage than at a slow mode of operation. The command limiting controller may generate a bus current to drive the propeller drive unit according to a command limiting, voltage-versus-current curve that adjusts the bus current depending on an amount of voltage on the power bus; where the command limiting curve includes a minimum voltage portion, a maximum voltage portion and a control range therebetween having upper and lower voltage limits and upper and lower current limits for enhanced reliability and stable control of the propeller drive unit. | 03-14-2013 |
20130069492 | INTEGRATED MOTOR DRIVE AND BATTERY CHARGING SYSTEM - In one possible embodiment, a motor charging system for connection with a battery is provided having a rotor and a stator. The stator has delta H-bridge connected windings. The delta H-bridge includes an inverter at one side and a switching means at another side with each winding being connected between inverter pole switches and switching means pole switches. An A/C power port is connected to the windings such that when the switching means is off the A/C power port is connected to the battery bus via the windings and the inverter. | 03-21-2013 |
20130169284 | UTILITY GROUND DETECTION - In an embodiment, a missing utility ground detection circuit includes a pair of balanced resistors each connected to receive utility voltage from a different one of a pair of utility power lines, the balanced resistors being connected together at a summing node to be capable of summing the voltages from the pair of utility power lines. It includes an unbalance resistor connected to shunt voltage from one of the utility power lines. It has a summing amplifier with an input coupled to the summing node and to a reference voltage, and an input coupled to a second reference voltage. It has an averaging circuit connected at the output of the summing amplifier. A comparator is provided having an input connected to the averaging circuit an input connected to a threshold voltage. | 07-04-2013 |
20150015213 | FREQUENCY RESPONSIVE CHARGING SYSTEM AND METHOD - In some embodiments, the present invention includes the use of one or more electric power supply system, or systems, and the electric vehicle, or vehicles, connected thereto, to provide load-based utility grid frequency regulation by varying the amount of power drawn by the vehicle or vehicles. | 01-15-2015 |
20150115966 | EVSE WELDED CONTACTOR DETECTOR - In at least one embodiment, provided is an electric vehicle supply equipment having a line power contactor including a first line power input and a second line power input and a first line power output and a second line power output. It further has a welded contactor detector with a contactor sense circuit, the sense circuit having a first line shunt resistor network connected from the first line power contactor output to ground and a second line shunt resistor network connected from the first line power contactor output to ground. In another embodiment provided is an EVSE including a welded contactor detector with a contactor sense circuit having a bias resistor connected between the hot line relay input and the neutral line relay output. | 04-30-2015 |
20150274026 | INTEGRATED MOTOR DRIVE AND BATTERY CHARGING SYSTEM - In one possible embodiment, a motor charging system for connection with a battery is provided having a rotor and a stator. The stator has delta H-bridge connected windings. The delta H-bridge includes an inverter at one side and a switching means at another side with each winding being connected between inverter pole switches and switching means pole switches. An A/C power port is connected to the windings such that when the switching means is off the A/C power port is connected to the battery bus via the windings and the inverter. | 10-01-2015 |
20150303755 | COMPRESSED MOTOR WINDING - In one possible embodiment, a motor winding is provided having a high density multi-conductor wire bundle with a compacted Litz wire bundle. The compacted Litz wire bundle has a serpentine configuration with a central portion having compacted Litz wire and end turns having non-compacted Litz wire. | 10-22-2015 |
Patent application number | Description | Published |
20080240137 | Methods and Apparatus for Fibre Channel Interconnection of Private Loop Devices - Methods and apparatus for Fibre Channel interconnection is provided between a plurality of private loop devices through a Fibre Channel private loop device interconnect system. In the preferred embodiments, the Fibre Channel private loop device interconnect system is a fabric or an intelligent bridging hub. In one aspect of this invention, a Fibre Channel private loop device is connected to two or more Arbitrated Loops containing, or adapted to contain, one or more private loop devices. Preferably, the interconnect system includes a routing filter to filter incoming Arbitrated Loop physical addresses (ALPAs) to determine which Fibre Channel frames must attempt to be routed through the fabric. Numerous topologies of interconnect systems may be achieved. In another aspect of this invention, a method is provided for implementing a logical loop of private loop devices by segmenting the logical loop into a plurality of sets, assigning each set to a physical Arbitrated Loop and connecting the Arbitrated Loops to a Fibre Channel private loop device interconnect system. Additional methods are provided for restricting attached devices to Arbitrated Loop physical addresses within certain ranges. Additionally, methods are provided for resetting hosts, the method generally comprising the steps of detecting the addition of a storage device to a first Arbitrated Loop, and thereafter, resetting the Arbitrated Loop or loops on which a host or hosts reside on second Arbitrated Loop. Methods for operation with use of SCSI initiators generate a link service reject when no address match is found, or when an address match is found, but where no device with the destination ALPA exists on the Arbitrated Loop corresponding to the destination. | 10-02-2008 |
20100183022 | FIBRE CHANNEL SWITCHING SYSTEM - The Fibre Channel standard was created by the American National Standard for Information Systems (ANSI) X3T11 task group to define a serial I/O channel for interconnecting a number of heterogeneous peripheral devices to computer systems as well as interconnecting the computer systems themselves through optical fiber and copper media at gigabit speeds (i.e., one billion bits per second). Multiple protocols such as SCSI (Small Computer Serial Interface), IP (Internet Protocol), HIPPI, ATM (Asynchronous Transfer Mode) among others can concurrently utilize the same media when mapped over Fibre Channel. A Fibre Channel Fabric is an entity which transmits Fibre Channel frames between connected Node Ports. The Fibre Channel fabric routes the frames based on the destination address as well as other information embedded in the Fibre Channel frame header. Node Ports are attached to the Fibre Channel Fabric through links. | 07-22-2010 |
20110007738 | FIBRE CHANNEL SWITCHING FABRIC PORT CONTROL - The Fibre Channel standard was created by the American National Standard for Information Systems (ANSI) X3T11 task group to define a serial I/O channel for interconnecting a number of heterogeneous peripheral devices to computer systems as well as interconnecting the computer systems themselves through optical fiber and copper media at gigabit speeds (i.e., one billion bits per second). Multiple protocols such as SCSI (Small Computer Serial Interface), IP (Internet Protocol), HIPPI, ATM (Asynchronous Transfer Mode) among others can concurrently utilize the same media when mapped over Fibre Channel. A Fibre Channel Fabric is an entity which transmits Fibre Channel frames between connected Node Ports. The Fibre Channel fabric routes the frames based on the destination address as well as other information embedded in the Fibre Channel frame header. Node Ports are attached to the Fibre Channel Fabric through links. | 01-13-2011 |
20110103244 | FIBRE CHANNEL SWITCHING FABRIC PORT CONTROL - The Fibre Channel standard was created by the American National Standard for Information Systems (ANSI) X3T11 task group to define a serial I/O channel for interconnecting a number of heterogeneous peripheral devices to computer systems as well as interconnecting the computer systems themselves through optical fiber and copper media at gigabit speeds (i.e., one billion bits per second). Multiple protocols such as SCSI (Small Computer Serial Interface), IP (Internet Protocol), HIPPI, ATM (Asynchronous Transfer Mode) among others can concurrently utilize the same media when mapped over Fibre Channel. A Fibre Channel Fabric is an entity which transmits Fibre Channel frames between connected Node Ports. The Fibre Channel fabric routes the frames based on the destination address as well as other information embedded in the Fibre Channel frame header. Node Ports are attached to the Fibre Channel Fabric through links. | 05-05-2011 |
20110243137 | METHODS AND APPARATUS FOR FIBRE CHANNEL INTERCONNECTION OF PRIVATE LOOP DEVICES - Methods and apparatus for Fibre Channel interconnection is provided between a plurality of private loop devices through a Fibre Channel private loop device interconnect system. In the preferred embodiments, the Fibre Channel private loop device interconnect system is a fabric or an intelligent bridging hub. In one aspect of this invention, a Fibre Channel private loop device is connected to two or more Arbitrated Loops containing, or adapted to contain, one or more private loop devices. Preferably, the interconnect system includes a routing filter to filter incoming Arbitrated Loop physical addresses (ALPAs) to determine which Fibre Channel frames must attempt to be routed through the fabric. Numerous topologies of interconnect systems may be achieved. In another aspect of this invention, a method is provided for implementing a logical loop of private loop devices by segmenting the logical loop into a plurality of sets, assigning each set to a physical Arbitrated Loop and connecting the Arbitrated Loops to a Fibre Channel private loop device interconnect system. Additional methods are provided for restricting attached devices to Arbitrated Loop physical addresses within certain ranges. Additionally, methods are provided for resetting hosts, the method generally comprising the steps of detecting the addition of a storage device to a first Arbitrated Loop, and thereafter, resetting the Arbitrated Loop or loops on which a host or hosts reside on second Arbitrated Loop. Methods for operation with use of SCSI initiators generate a link service reject when no address match is found, or when an address match is found, but where no device with the destination ALPA exists on the Arbitrated Loop corresponding to the destination. | 10-06-2011 |
20120281693 | FIBRE CHANNEL SWITCHING FABRIC HUB - The Fibre Channel standard was created by the American National Standard for Information Systems (ANSI) X3T11 task group to define a serial I/O channel for interconnecting a number of heterogeneous peripheral devices to computer systems as well as interconnecting the computer systems themselves through optical fiber and copper media at gigabit speeds (i.e., one billion bits per second). Multiple protocols such as SCSI (Small Computer Serial Interface), IP (Internet Protocol), HIPPI, ATM (Asynchronous Transfer Mode) among others can concurrently utilize the same media when mapped over Fibre Channel. A Fibre Channel Fabric is an entity which transmits Fibre Channel frames between connected Node Ports. The Fibre Channel fabric routes the frames based on the destination address as well as other information embedded in the Fibre Channel frame header. Node Ports are attached to the Fibre Channel Fabric through links. | 11-08-2012 |
20130016717 | FIBRE CHANNEL SWITCHING FABRIC PORT CONTROL - The Fibre Channel standard was created by the American National Standard for Information Systems (ANSI) X3T11 task group to define a serial I/O channel for interconnecting a number of heterogeneous peripheral devices to computer systems as well as interconnecting the computer systems themselves through optical fiber and copper media at gigabit speeds (i.e., one billion hits per second). Multiple protocols such as SCSI (Small Computer Serial Interface), IP (Internet Protocol), HIPPI, ATM (Asynchronous Transfer Mode) among others can concurrently utilize the same media when mapped over Fibre Channel. A Fibre Channel Fabric is an entity which transmits Fibre Channel frames between connected Node Ports. The Fibre Channel fabric routes the frames based on the destination address as well as other information embedded in the Fibre Channel frame header. Node Ports are attached to the Fibre Channel Fabric through links. | 01-17-2013 |
20130016733 | METHODS AND APPARATUS FOR FIBRE CHANNEL INTERCONNECTION OF PRIVATE LOOP DEVICES - Methods and apparatus for communicating Fibre Channel frames between a private loop device and an Ethernet link through a Fibre Channel private loop device interconnect system. In the preferred embodiments, the Fibre Channel private loop device interconnect system is a fabric or an intelligent bridging hub. In one aspect of this invention, a Fibre Channel private loop device is storage device which contains JBODsd or RAIDs. Preferably, the interconnect system includes a routing filter to filter incoming Arbitrated Loop physical addresses (ALPAs) to determine which Fibre Channel frames must attempt to be routed through the fabric. Numerous topologies of interconnect systems may be achieved. | 01-17-2013 |
20130016734 | FIBRE CHANNEL SWITCHING SYSTEM - The Fibre Channel standard was created by the American National Standard for Information Systems (ANSI) X3T11 task group to define a serial I/O channel for interconnecting a number of heterogeneous peripheral devices to computer systems as well as interconnecting the computer systems themselves through optical fiber and copper media at gigabit speeds (i.e., one billion bits per second). Multiple protocols such as SCSI (Small Computer Serial Interface), IP (Internet Protocol), HIPPI, ATM (Asynchronous Transfer Mode) among others can concurrently utilize the same media when mapped over Fibre Channel. A Fibre Channel Fabric is an entity which transmits Fibre Channel frames between connected Node Ports. The Fibre Channel fabric routes the frames based on the destination address as well as other information embedded in the Fibre Channel frame header. Node Ports are attached to the Fibre Channel Fabric through links. | 01-17-2013 |
20130016969 | METHODS AND APPARATUS FOR FIBRE CHANNEL INTERCONNECTION OF PRIVATE LOOP DEVICES - Methods and apparatus for communicating Fibre Channel frames between a private loop device and an Ethernet link through a Fibre Channel private loop device interconnect system. In the preferred embodiments, the Fibre Channel private loop device interconnect system is a fabric or an intelligent bridging hub. In one aspect of this invention, a Fibre Channel private loop device is storage device which contains JBODsd or RAIDs. Preferably, the interconnect system includes a routing filter to filter incoming Arbitrated Loop physical addresses (ALPAs) to determine which Fibre Channel frames must attempt to be routed through the fabric. Numerous topologies of interconnect systems may be achieved. | 01-17-2013 |
20140092898 | METHODS, SYSTEMS AND APPARATUS FOR THE SERVICING OF FIBRE CHANNEL LOGIN FRAMES - Methods, apparatus and systems are provided for processing Fibre Channel Fabric Login frames by a FCoE device interconnection apparatus (FIA) and a FCoE device interconnection apparatus controller (FIAC). A Fabric Login (FLOGI) Fibre Channel frame is encapsulated into a Fibre Channel over Ethernet (FCoE) FIP FLOGI frame at a Fibre Channel device interconnection apparatus (FIA). The encapsulated frame is transmitted from the FIA to a FCoE device interconnection apparatus controller (FIAC). A FIP link service accept (LS_ACC) frame is transmitted by the FIAC to the FIA, and the FIP LS_ACC frame is received by the FIA. The FIP frame is decapsulated into a Fibre Channel LS_ACC frame at the FIA. The Fibre Channel LS_ACC frame is transmitted back to the said Fibre Channel device. | 04-03-2014 |
20140092908 | METHODS, SYSTEMS AND APPARATUS FOR CONVERGED NETWORK ADAPTERS - Methods, apparatus and systems are provided for creating virtual links between Fibre Channel over Ethernet (FCoE) nodes. FIP Discovery Advertisement frames are received from multiple FCoE device interconnection apparatus (FIA). The FIP Discovery Advertisement frames comprises source Ethernet MAC addresses, a destination Ethernet MAC address of All-ENode-MACs, Fabric FIP descriptor, and a Priority FIP descriptor. A list is stored of one or more of the source Ethernet MAC address, FIP Priority descriptor, and FIP Fabric descriptor for each unique FTP Discovery Advertisement frame received as indicated by the Fabric descriptor. The Name Server is queried for each source Ethernet MAC address in said storage. For all FCoE devices that match in more that one Name Server, connect to those FCoE devices using the highest priority Ethernet MAC address from matching list items. | 04-03-2014 |
20140092909 | METHODS, SYSTEMS AND APPARATUS FOR THE SERVICING OF FIBRE CHANNEL FABRIC LOGIN FRAMES - Methods, apparatus and systems are provided for processing Fibre Channel Fabric Login frames by a FCoE device interconnection apparatus (FIA) and a FCoE device interconnection apparatus controller (FIAC). A Fabric Login (FLOGI) Fibre Channel frame is encapsulated into a Fibre Channel over Ethernet (FCoE) FIP FLOGI frame at a Fibre Channel device interconnection apparatus (FIA). The encapsulated frame is transmitted from the FIA to a FCoE device interconnection apparatus controller (FIAC). A FIP link service accept (LS_ACC) frame is transmitted by the FIAC to the FIA, and the FIP LS_ACC frame is received by the FIA. The FIP frame is decapsulated into a Fibre Channel LS_ACC frame at the FIA. The Fibre Channel LS_ACC frame is transmitted back to the said Fibre Channel device. | 04-03-2014 |
20140192812 | METHODS, SYSTEMS AND APPARATUS FOR THE INTERCONNECTION OF FIBRE CHANNEL OVER ETHERNET DEVICES - Methods, apparatus and systems are provided for forwarding Fibre Channel Initialization Protocol (FIP) frames and Fibre Channel over Ethernet (FCoE) frames by a FCoE device interconnection apparatus (FIA) and with a Fibre Channel over Ethernet device interconnection apparatus controller (FIAC). An FCoE frame received by the FIA from the FCoE device includes at least destination and source Ethernet MAC address fields which are replaced, such as where the destination Ethernet MAC address is replaced by the MAC address assigned to a remote FCoE device, such as the desired end port. The frame is forwarded to the destination FCoE device. Preferably, first and second ports are coupled to the connectivity apparatus, which are then coupled to first and second FCoE devices. | 07-10-2014 |
20140199060 | Interconnect system and method for ethernet networks - A system and method for data communication is provided. The system includes a first port, a transmission layer module and a signaling layer module. The transmission layer module supports a first priority and a second priority. The signaling layer module can route data between the first port and a second port and can route data between the first port and a third port. The signaling layer module supports alternate routing if one or both of the second port and the third port fail. | 07-17-2014 |
20140270763 | SYSTEMS AND METHOD FOR ROUTING DATA - Provided herein are methods and systems for routing data. One embodiment comprises a filter mask and route determination logic. The filter mask is operable to produce a filter value from the data. Then, the route determination logic may determine where the data is to be accepted or rejected based on rules associated with the filter value. Accepted data is prioritized and associated with a particular path in a plurality of paths. | 09-18-2014 |
20140362860 | SYSTEM AND METHOD FOR INTERCONNECTING MULTIPLE COMMUNICATION INTERFACES - A system and method for interconnecting multiple communication interfaces is provided. The system includes a router comprising a fabric controller. The fabric controller is operable to communicate with a plurality of ports, each port having an associated physical address. The plurality of physical addresses is divided into a plurality of non-overlapping address sets. The router is operable to communicate with two or more devices during the same time period, each device being attached to a different port in the plurality of ports. | 12-11-2014 |
20150055950 | SYSTEM AND METHOD FOR INTERCONNECTING PHYSICAL CHANNELS - A system and method for interconnecting physical channels is provided. The system includes a port containing an optical receiver, a port control module, a route determination module, and a connectivity module. The port control module is operably connected to a first physical channel to receive a Fibre Channel frame comprising data and a data header. The route determination module selects a route between the port control module and the second physical channel according to the data header. The connectivity module is operably connected to the port control module and to the route determination module. The connectivity apparatus may switch frames between the port control module and the second physical channel under control of the route determination module in order to transfer Fibre Channel frames to the second physical channel. | 02-26-2015 |
20150200851 | SYSTEMS AND METHOD FOR ROUTING DATA - Provided herein are methods and systems for routing data. One embodiment comprises a network interconnection device comprising a switch, a SERDES and a bridge router. The switch is operable to receive data according to a plurality of channel protocols, such as Fibre Channel and Ethernet. The SERDES (serial encoder/decoder) is operable to transfer the received data to a host bus. The bridge router is operable to transfer the received data from the host bus to a bridged network according a network configuration. | 07-16-2015 |
20150263938 | INTERCONNECT SYSTEM AND METHOD FOR ETHERNET NETWORKS - The Fibre Channel standard was created by the American National Standard for Information Systems (ANSI) X3T11 task group to define a serial I/O channel for interconnecting a number of heterogeneous peripheral devices to computer systems as well as interconnecting the computer systems themselves through optical fiber and copper media at gigabit speeds (i.e., one billion bits per second). Multiple protocols such as SCSI (Small Computer Serial Interface), IP (Internet Protocol), HIPPI, ATM (Asynchronous Transfer Mode) among others can concurrently utilize the same media when mapped over Fibre Channel. A Fibre Channel Fabric is an entity which transmits Fibre Channel frames between connected Node Ports. The Fibre Channel fabric routes the frames based on the destination address as well as other information embedded in the Fibre Channel frame header. Node Ports are attached to the Fibre Channel Fabric through links. | 09-17-2015 |
Patent application number | Description | Published |
20120177039 | METHODS, SYSTEMS AND APPARATUS FOR CONVERGED NETWORK ADAPTERS - Methods, apparatus and systems are provided for creating virtual links between Fibre Channel over Ethernet (FCoE) nodes. FIP Discovery Advertisement frames are received from multiple FCoE device interconnection apparatus (FIA). The FIP Discovery Advertisement frames comprises source Ethernet MAC addresses, a destination Ethernet MAC address of All-ENode-MACs, Fabric FIP descriptor, and a Priority FIP descriptor. A list is stored of one or more of the source Ethernet MAC address, FIP Priority descriptor, and FIP Fabric descriptor for each unique FIP Discovery Advertisement frame received as indicated by the Fabric descriptor. The Name Server is queried for each source Ethernet MAC address in said storage. For all FCoE devices that match in more that one Name Server, connect to those FCoE devices using the highest priority Ethernet MAC address from matching list items. | 07-12-2012 |
20120177041 | METHODS, SYSTEMS AND APPARATUS FOR THE INTERCONNECTION OF FIBRE CHANNEL OVER ETHERNET DEVICES - Methods, apparatus and systems are provided for forwarding Fibre Channel Initialization Protocol (FIP) frames and Fibre Channel over Ethernet (FCoE) frames by a FCoE device interconnection apparatus (FIA) and with a Fibre Channel over Ethernet device interconnection apparatus controller (FIAC). An FCoE frame received by the FIA from the FCoE device includes at least destination and source Ethernet MAC address fields which are replaced, such as where the destination Ethernet MAC address is replaced by the MAC address assigned to a remote FCoE device, such as the desired end port. The frame is forwarded to the destination FCoE device. Preferably, first and second ports are coupled to the connectivity apparatus, which are then coupled to first and second FCoE devices. | 07-12-2012 |
20120177042 | METHODS, SYSTEMS AND APPARATUS FOR THE INTERCONNECTION OF FIBRE CHANNEL OVER ETHERNET DEVICES USING A FIBRE CHANNEL OVER ETHERNET INTERCONNECTION APPARATUS CONTROLLER - Methods, apparatus and systems are provided for forwarding Fibre Channel Initialization Protocol (FIP) and Fibre Channel over Ethernet (FCoE) frames by a FCoE device interconnection apparatus (FIA) and a Fibre Channel over Ethernet device interconnection apparatus controller (FIAC). In one aspect of the invention, a command is sent from a FIAC to the FIA to set the frame processing apparatus to identify received FIP frames, which are forwarded with the original destination and source Ethernet Media Access Control (MAC) addresses. A command is sent from the FIAC to the FIA to identify received FCoE frames to replace the source and destination Ethernet MAC addresses. When a FCoE frame is received by the FIA, the source and destination Ethernet MAC addresses are replaced, such as where the destination Ethernet MAC address of the received matched FCoE frame is replaced by the MAC address assigned to the desired end port. The FCoE frame is forwarded to a destination FCoE device. | 07-12-2012 |
20120177043 | METHODS, SYSTEMS AND APPARATUS FOR THE SERVICING OF FIBRE CHANNEL FABRIC LOGIN FRAMES - Methods, apparatus and systems are provided for processing Fibre Channel Fabric Login frames by a FCoE device interconnection apparatus (FIA) and a FCoE device interconnection apparatus controller (FIAC). A Fabric Login (FLOGI) Fibre Channel frame is encapsulated into a Fibre Channel over Ethernet (FCoE) FIP FLOGI frame at a Fibre Channel device interconnection apparatus (FIA). The encapsulated frame is transmitted from the FIA to a FCoE device interconnection apparatus controller (FIAC). A FIP link service accept (LS_ACC) frame is transmitted by the FIAC to the FIA, and the FIP LS_ACC frame is received by the FIA. The FIP frame is decapsulated into a Fibre Channel LS_ACC frame at the FIA. The Fibre Channel LS_ACC frame is transmitted back to the said Fibre Channel device. | 07-12-2012 |
20120177044 | METHODS, SYSTEMS AND APPARATUS FOR THE INTERCONNECTION OF FIBRE CHANNEL OVER ETHERNET DEVICES USING SHORTEST PATH BRIDGING - Methods, apparatus and systems are provided for forwarding Fibre Channel over Ethernet (FCoE) frames over a Shortest Path Bridged network with a FCoE device interconnection apparatus (FIA). A FCoE frame is received from a FCoE device, the frame including at least destination Ethernet MAC address and source Ethernet MAC address fields. The destination Ethernet MAC address of the incoming frame is replaced with the MAC address of the remote FCoE device as determined by the Fibre Channel destination address identifier in the received FCoE frame. The source Ethernet MAC address of the incoming frame is replaced. The frame is encapsulated in a MAC header. The frame is forwarded to an egress FCoE device interconnection apparatus (FIA). Thereafter, the outer MAC header of the received frame is decapsulated into a FCoE frame. The decapsulated frame is forwarded to an attached FCoE device with the original destination and source Ethernet MAC addresses. | 07-12-2012 |
20120177045 | METHODS, SYSTEMS AND APPARATUS FOR THE INTERCONNECTION OF FIBRE CHANNEL OVER ETHERNET DEVICES USING A TRILL NETWORK - Methods, apparatus and systems are provided for forwarding Fibre Channel over Ethernet (FCoE) frames over a TRILL network by a FCoE device interconnection apparatus (FIA). A FCoE frame is received from a FCoE device at the FIA. The frame includes at least destination Ethernet MAC address and source Ethernet MAC address fields. The destination Ethernet MAC address of the incoming frame is replaced with the MAC address of the remote FCoE device as determined by the Fibre Channel destination address identifier in the received FCoE frame. The source Ethernet MAC address of the incoming frame is replaced. The frame is encapsulated in a TRILL header. The frame is forwarded to an egress FCoE device interconnection apparatus (FIA). The frame is then decapsulated into a FCoE frame, which is forwarded to an attached FCoE device with the original destination and source Ethernet MAC addresses. | 07-12-2012 |
20120177370 | METHODS, SYSTEMS AND APPARATUS FOR UTILIZING AN iSNS SERVER IN A NETWORK OF FIBRE CHANNEL OVER ETHERNET DEVICES - Methods, apparatus and systems are provided for assigning Fibre Channel Domain identifiers with an iSNS Server, a Fibre Channel over Ethernet device interconnection apparatus controller (FIAC), and a Fibre Channel over Ethernet device interconnection apparatus (FIA). A Request Domain Identifier iSNS protocol message is sent from a FCoE device interconnection apparatus controller (FIAC) to a iSNS Server. A Fibre Channel Initialization Protocol (FIP) Fabric Login (FLOGI) frame is received from a Fibre Channel over Ethernet (FCoE) device by a FCoE device interconnection apparatus (FIA). The FIAC assigns a new Fibre Channel address identifier using the Domain Identifier assigned from the Request Domain Identifier response. At the FIAC, a FIP link service accept (LS_ACC) response is transmitted to the FIP FLOGI comprising the newly assigned Fibre Channel address identifier at the FIAC. At the FIA, the FIP LS_ACC is forwarded to the FCoE device that transmitted the FIP FLOGI frame. | 07-12-2012 |
20130028135 | METHODS, SYSTEMS AND APPARATUS FOR THE CONTROL OF INTERCONNECTION OF FIBRE CHANNEL OVER ETHERNET DEVICES - Systems, apparatus and methods are provided for interconnection of one or more Fibre Channel over Ethernet (FCoE) devices. The system preferably comprises a virtualized or virtual server which in turn comprises a virtual machine having an FCoE device interconnection apparatus controller, a virtual switch, the virtual switch being coupled to the FCoE device interconnection apparatus controller, and a network interface. The network interface is coupled to the virtual switch, which in turn couples to an Ethernet fabric. A first Ethernet link couples the network interface to the Ethernet fabric. One or more Fibre Channel over Ethernet (FCoE) devices are coupled to the Ethernet fabric via Ethernet links. | 01-31-2013 |
20150071287 | METHODS, SYSTEMS AND APPARATUS FOR THE INTERCONNECTION OF FIBRE CHANNEL OVER ETHERNET DEVICES USING A FIBRE CHANNEL OVER ETHERNET INTERCONNECTION APPARATUS CONTROLLER - Methods, apparatus and systems are provided for forwarding Fibre Channel Initialization Protocol (FIP) and Fibre Channel over Ethernet (FCoE) frames by a FCoE device interconnection apparatus (FIA) and a Fibre Channel over Ethernet device interconnection apparatus controller (FIAC). In one aspect of the invention, a command is sent from a FIAC to the FIA to set the frame processing apparatus to identify received FIP frames, which are forwarded with the original destination and source Ethernet Media Access Control (MAC) addresses. A command is sent from the FIAC to the FIA to identify received FCoE frames to replace the source and destination Ethernet MAC addresses. When a FCoE frame is received by the FIA, the source and destination Ethernet MAC addresses are replaced, such as where the destination Ethernet MAC address of the received matched FCoE frame is replaced by the MAC address assigned to the desired end port. The FCoE frame is forwarded to a destination FCoE device. | 03-12-2015 |