Narayanasamy
Navaneeth Kumar Narayanasamy, Tamilnadu IN
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20160125993 | DETECTION OF PLUNGER MOVEMENT IN DC SOLENOIDS THROUGH CURRENT SENSE TECHNIQUE - An apparatus and method of detecting movement of a plunger of the solenoid includes detecting a peak (I | 05-05-2016 |
Prabagaran Narayanasamy, Fort Collins, CO US
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20120071664 | BETA-AMINO ACIDS AND METHODS AND INTERMEDIATES FOR MAKING SAME - Disclosed are β-amino acids that are unsubstituted in the β position; that are substituted in the β position with an aryl group; that are substituted in the α position with an aryl group; that bear two substituents in the α position; and/or that are substituted in the α and β positions with groups which, together with the carbon atoms at the α and β positions, form a ring. Also disclosed are methods for making the above-mentioned β-amino acids and other β-amino acids which involve providing an α,β-unsaturated imide; converting the α,β-unsaturated imide to a 2-substituted-isoxazolidin-5-one; and converting the 2-substituted-isoxazolidin-5-one to a β-amino acid. | 03-22-2012 |
Prabagaran Narayanasamy, Fargo, ND US
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20110218342 | BETA-AMINO ACIDS AND METHODS AND INTERMEDIATES FOR MAKING SAME - Disclosed are β-amino acids that are unsubstituted in the β position; that are substituted in the β position with an aryl group; that are substituted in the α position with an aryl group; that bear two substituents in the α position; and/or that are substituted in the α and β positions with groups which, together with the carbon atoms at the α and β positions, form a ring. Also disclosed are methods for making the above-mentioned β-amino acids and other β-amino acids which involve providing an α,β-unsaturated imide; converting the α,β-unsaturated imide to a 2-substituted-isoxazolidin-5-one; and converting the 2-substituted-isoxazolidin-5-one to a β-amino acid. | 09-08-2011 |
Raj Narayanasamy, Plainsboro, NJ US
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20120238239 | ACCOUNT HOLDER NOTIFICATION FOR AN INFRACTING MOBILE STATION OR MOBILE DIRECTORY NUMBER (MDN) - A mobile communication network offers notification to an account holder upon occurrence of an infraction of a subscriber selected restriction by operation of one of the mobile stations under the subscriber's account. In the examples, the subscriber can select a directory number/station under the account, a desired one of a number of available restriction options and one or more parameters of the selected restriction. When the mobile communication network detects an infraction, caused by operation of the mobile station through the network, a system or processor obtains a destination address designated for an account holder, for the subscriber's account, such as the directory number for one of the subscriber's stations selected as that of the account holder. The system sends a notification of the infraction intended for the account holder, using the destination address, for example, as a text message sent through the network to the account holder's mobile station. | 09-20-2012 |
Raja Narayanasamy, Bangalore IN
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20080277385 | Button attachment method for saw torque sensor - A method for joining dissimilar materials of sensor button for measuring torque is illustrated. The dissimilar materials can be welded together by laser welding. The parts can be cleaned and held together firmly by a fixture and welded with established machine parameters. The method of micro-crack free weld joint can give a robust joint for the life time of the automotive which mandate for the function of torque sensor to facilitate the positive strain transfer from the parent material. | 11-13-2008 |
Rajagopal Narayanasamy, Bangalore IN
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20080296521 | METHOD AND SYSTEM FOR REDUCING OR ELIMINATING UNCONTROLLED MOTION IN A MOTION CONTROL SYSTEM - A method and system for reducing or eliminating uncontrolled motion in a motion control system is disclosed herein. The method includes defining at least one closed motion control loop. The motion control loop comprises a plurality of feedback control loops. The method further includes detecting a faulty feedback control loop from among the plurality of feedback control loops based on a faulty feedback signal. Once the faulty feedback signal is detected, the faulty feedback signal in the faulty feedback control loop is swapped to an operative feedback signal while the motion control loop is active. In an embodiment the motion control loop includes a velocity feedback control loop and a position feedback control loop. | 12-04-2008 |
20120217982 | Capacitive Sensing Button On Chip - An embodiment of an integrated circuit device may comprise an integrated circuit package, a sensor element attached within the integrated circuit package, a capacitance sensor coupled with the sensor element and situated within the integrated circuit package, wherein the capacitance sensor is configured to measure a capacitance of the sensor element, and an output pin positioned at the exterior of the integrated circuit package, wherein the output pin is configured to carry a signal based on the measured capacitance of the sensor element. | 08-30-2012 |
20150293625 | Capacitive Sensing Button On Chip - A method and apparatus include a plurality of sensor elements arranged within an integrated circuit package and a controller arranged within the integrated circuit package and coupled to the plurality of sensor elements. The controller is configured to apply a transmit signal to a first sensor element of the plurality of sensor elements and receive a receive signal from a second sensor element of the plurality of sensor elements. The receive signal represents a mutual capacitance of the first sensor element and the second sensor element. | 10-15-2015 |
Rajarajan Narayanasamy, Middlesex GB
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20100236785 | METHOD FOR REMOVING HYDRATE PLUG FROM A FLOWLINE - A method of drilling through a blockage in a flowline using a remotely controlled electrically operated drilling tool that comprises a drill bit, a steering means, a pumping means, and a propulsion system wherein the drilling tool is connected either directly or indirectly to an electric cable and the drill bit is mounted on the steering means, the method comprising: introducing the drilling tool into the flowline; actuating the electrically operated propulsion system to move the drilling tool through the flowline to the location of the blockage; actuating the electrically operated steering means so that the drill bit is aligned with the blockage; actuating the electrically operated drill bit so that the drill bit engages with and drills through the blockage; and actuating the electrically operated pump so that when the drill bit engages with the blockage, fluid that is present in the flowline adjacent the blockage is passed over the cutting surfaces of the drill bit and cuttings from the blockage are transported away from the cutting surfaces of the drill bit suspended in the fluid. | 09-23-2010 |
Saravanakumar Narayanasamy, Bangalore IN
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20120098336 | Fuel Cell Control Device and Method - A method includes controlling multiple networked input-parallel/output-parallel inverters of a fuel cell system as a single inverter assembly by a master controller. A fuel cell system includes a plurality of fuel cell segments, a plurality of DC/DC converters and at least one DC/AC inverter, where an output of each of the plurality of the fuel cell segments is connected to a pair of DC/DC converters, and each of the pair DC/DC converters is connected to an opposite polarity bus being provided to the inverter. | 04-26-2012 |
20150288220 | Parallel Control of Multiple Uninterruptable Power Modules ("UPMs") - Systems, methods, and devices of the various embodiments enable parallel control of multiple uninterruptable power modules (“UPMs”) connecting multiple power sources to a bus in parallel. A UPM may be comprised of at least one controller coupled to at least one inverter, and the UPM may be configured to convert the DC voltage output from a DC source to an AC voltage, such as an AC voltage suitable for output to an AC bus. A UPM may receive a power sharing command and control its at least one inverter based at least in part on the received power sharing command to output a voltage to a bus. | 10-08-2015 |
Satish Narayanasamy, Ann Arbor, MI US
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20100131931 | SAMPLING TECHNIQUES FOR DYNAMIC DATA-RACE DETECTION - This document describes a dynamic data race detector that utilizes adaptive sampling techniques. The adaptive sampling techniques include locating threads during execution of a multi-threaded program and identifying thread-specific hot paths, thread-specific cold paths and lockset paths during execution of the program. Once these paths are identified, they are sampled, potentially at different rates. Any information gained during the sampling may be stored in a data race log, which a developer may use to correct any identified program bugs | 05-27-2010 |
20150220440 | ORDERING CONSTRAINT MANAGEMENT WITHIN COHERENT MEMORY SYSTEMS - A data processing system including multiple processors | 08-06-2015 |
Senthilkumar Narayanasamy, San Jose, CA US
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20110029676 | PER PRIORITY TCP QUALITY OF SERVICE - An IP gateway device establishes distinct TCP sessions within a single FCIP tunnel, each TCP session being designated for a different priority of service (e.g., high, medium, low), plus a control stream. Each TCP session has its own TCP stack and its own settings for VLAN Tagging (IEEE 802.1Q), quality of service (IEEE 802.1P) and Differentiated Services Code Point (DSCP). By distributing data streams assigned to different priorities of service into different TCP sessions within the FCIP tunnel, an IP gateway device can preserve the distinctions between the data stream priorities while the data traffic is within the IP network. | 02-03-2011 |
20110107052 | Virtual Disk Mapping - A storage area network can include a storage virtualization entity—intelligent storage application resource (iSAR)—either as a separate device in the fabric, or as an integrated module in one or more switches within the fabric. All I/O operations can be re-directed to iSAR for processing. iSAR can segment virtual storage and physical storage into units, where each unit of the virtual storage is mapped to a single unit in physical storage. Data associated with incoming I/O operation can be compressed before being stored in physical storage. iSAR includes overflow reserve storage at the block, sub-page and page level to accommodate changes in compressed data size on subsequent I/O operations. These measures can improve I/O performance and reduce fragmentation. iSAR can also employ deduplication of incoming data stored on physical storage to improve storage efficiency. | 05-05-2011 |
20110280572 | CONVERGED NETWORK EXTENSION - One embodiment of the present invention provides a switch. The switch includes a first port configured to receive Transparent Interconnection of Lots of Links (TRILL) traffic; a second port configured to receive Fibre Channel (FC) traffic; and a third port configured to transmit received TRILL or FC traffic based on a Fibre Channel over IP (FCIP) protocol. | 11-17-2011 |
20120155458 | Repeated Lost Packet Retransmission in a TCP/IP Network - Periodically retransmitting of multiply lost TCP/IP packets until either an ACK is received or the timeout finally occurs. By retransmitting the packet more than the once as done with prior art SACK approaches, there is a possibility of not having to wait until the timeout period elapses if one of the other retransmissions successfully transits the network. If the packet is successfully received and acknowledged before the timeout period ends, then the more extensive timeout procedures need not be invoked and traffic is much less affected. | 06-21-2012 |
20120278804 | VIRTUAL MACHINE AND APPLICATION MOVEMENT OVER A WIDE AREA NETWORK - Long distance cloud migration (LDCM) to overcome the limitations faced by the cloud migration techniques over long distance, high speed WAN infrastructures. LDCM overcomes the negative effects of existing TCP/IP mechanisms on the efficient use of available bandwidth. LDCM also acts as an acceleration engine to optimize various hypervisor, storage and security applications. | 11-01-2012 |
20120327836 | CONVERGED WIRELESS LOCAL AREA NETWORK - One embodiment of the present invention provides a wireless network controller. The wireless network controller includes a data structure, a tunnel management scheme, an encapsulation mechanism, and a forwarding mechanism. The data structure stores a TRILL RBridge identifier associated with a remote wireless network controller. The tunnel management mechanism maintains a tunnel with a local access point, and the encapsulation mechanism encapsulates a packet received from the tunnel with a TRILL header which includes the RBridge identifier of the remote wireless network controller. The forwarding mechanism forwards the encapsulated packet. | 12-27-2012 |
20140297872 | VIRTUAL MACHINE AND APPLICATION MOVEMENT OVER A WIDE AREA NETWORK - Long distance cloud migration (LDCM) to overcome the limitations faced by the cloud migration techniques over long distance, high speed WAN infrastructures. LDCM overcomes the negative effects of existing TCP/IP mechanisms on the efficient use of available bandwidth. LDCM also acts as an acceleration engine to optimize various hypervisor, storage and security applications. | 10-02-2014 |
Sivashanmuganathan Narayanasamy, Bangalore IN
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20160055446 | OPTIMIZED SELECTION OF PROJECT TEAM - A resource staffing manager is provided that manages resource staffing of project teams. Requirements for one or more positions to be staffed for a project team and a budget for staffing the project team are received. For each position, eligible resources that meet the requirements of the position are selected. Based on a selected optimization method, optimal resource assignments for the project team are determined such that the optimal resource assignments include, for each position, a resource assignment of one of the corresponding eligible resources to the position. A GUI is displayed that includes the positions, the optimal resource assignments, and the eligible resources. Modified requirements for a position can be received, and, in response, the eligible resources are updated, updated optimal resource assignments are determined based on the updated eligible resources, and the GUI is updated to reflect the modified position requirements and display the updated optimal resource assignments. | 02-25-2016 |
Soundararajan Narayanasamy, Secunderabad IN
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20140374226 | CONDUCTOR GUIDE MEMBER FOR A CIRCUIT BREAKER TERMINAL ASSEMBLY - A conductor guide member for a circuit breaker terminal assembly includes a body having at least one conductor guide surface configured and disposed to facilitate alignment between at least one terminal connection member of the terminal assembly and at least one conductor. The at least one conductor guide surface gradually slopes from a first end to a second end. The second end defines a recess. | 12-25-2014 |
20150144471 | CIRCUIT BREAKER INCLUDING AN ANTI-REBOUND SYSTEM, ANTI-REBOUND SYSTEM FOR A CIRCUIT BREAKER AND METHOD - A circuit breaker includes a housing, a stationary pole member fixedly mounted in the housing, a moveable pole member shiftably mounted within the housing, and a drive shaft mounted to the housing and operatively connected to the moveable pole member. An inertia latch stop member is mounted to the housing adjacent the drive shaft and an inertia latch is operatively connected to the drive shaft. The inertia latch is configured and disposed to extend from the drive shaft and engage the inertia latch stop member in response to a change in direction of rotation of the drive shaft from an opening direction to a closing direction following a trip event. | 05-28-2015 |
20150294806 | CONDUCTOR GUIDE MEMBER FOR A CIRCUIT BREAKER TERMINAL ASSEMBLY - A conductor guide member for a circuit breaker terminal assembly includes a body having at least one conductor guide surface configured and disposed to facilitate alignment between at least one terminal connection member of the terminal assembly and at least one conductor. The at least one conductor guide surface gradually slopes from a first end to a second end. The second end defines a recess. | 10-15-2015 |