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Narayanan

Narayanan Alavandar, Banglore IN

Patent application numberDescriptionPublished
20110265162HOLISTIC RISK-BASED IDENTITY ESTABLISHMENT FOR ELIGIBILITY DETERMINATIONS IN CONTEXT OF AN APPLICATION - A set of Service Oriented Architecture (SOA) services can be utilized by applications executing in protected application environments external to a SOA environment. The SOA services can include an identity service, a eligibility service, and a security risk assessment service, each of which generates a percentage of risk when run. SOA services can be dependent on specific applications and application cases, each being a specific context of an application, so that results vary by application case. The SOA environment can store data, which is constantly being updated about people, which is used by the SOA services. In one embodiment, sensitive or confidential data can be maintained in the protected application environment and can be isolated from the SOA environment. Rules, criteria, factors, and the like used by the SOA services can be customized at an arbitrary level of complexity for specific applications and application cases.10-27-2011

Narayanan Alwar, South Barrington, IL US

Patent application numberDescriptionPublished
20100321489Determining Geographic Position Information from a Single Image - Systems, devices, features, and methods for determining geographic position information from an image are disclosed. For example, one method for determining the geographic position information is used to develop a navigation database. The method comprises capturing a plurality of images of geographic features by a camera mounted on a vehicle or a pedestrian. A single image from the plurality of images is identified or selected. A real-world ground distance between a reference ground point in the single image and a ground point corresponding to an object in the single image is determined based on determined calibration values corresponding to the camera. Real-world geographic position information, such as a latitude coordinate and a longitude coordinate, of the ground point corresponding to the object in the single image is determined based on the determined real-world ground distance.12-23-2010
20100321490Determining A Geometric Parameter from a Single Image - Systems, devices, features, and methods for determining a geometric parameter from an image are disclosed. For example, one method for determining the geometric parameter is used to develop a navigation database. The method comprises determining calibration values corresponding to a camera mounted on a vehicle or a pedestrian. A plurality of images of geographic features are captured by the camera. A single image from the plurality of images is identified or selected. A geometric parameter of a region in the single image is determined based on the determined calibration values. For example, the geometric parameter is a real-world distance, such as a real-world length or width.12-23-2010
20120059720Method of Operating a Navigation System Using Images - A navigation system comprises a processor, a geographic database and a guidance application executable on the processor. The guidance application obtains data from the geographic database and obtains a photographic image. The guidance application overlays an advertisement route highlight on said photographic image. The advertisement route highlight graphically illustrates a path corresponding to a route and a direction of travel for the route. The advertisement route highlight includes a series of advertisement decals.03-08-2012
20140244159Method of Operating a Navigation System Using Images - A navigation system comprises a processor, a geographic database and a guidance application executable on the processor. The guidance application obtains data from the geographic database and obtains a photographic image. The guidance application overlays an advertisement route highlight on said photographic image. The advertisement route highlight graphically illustrates a path corresponding to a route and a direction of travel for the route. The advertisement route highlight includes a series of advertisement decals.08-28-2014
20150162999Systems and Methods for Delivering Contextually Relevant Media Content Stream Based on Listener Preference - The present disclosure provides a system for delivering contextually relevant streaming media content embodied in a mobile device, wherein the media stream includes one or more media content segments content selected from a plurality of media content segments content based on the current location of the mobile device and received listener preferences.06-11-2015
20150163636Systems and Methods for Delivering Relevant Media Content Stream Based on Location - The present disclosure provides a system for delivering contextually relevant streaming media content embodied in a mobile device, wherein the media stream includes one or more media content segments content selected from a plurality of media content segments content based on the current location of the mobile device.06-11-2015
20150188967SEAMLESS INTEGRATION OF AUDIO CONTENT INTO A CUSTOMIZED MEDIA STREAM - The present disclosure provides a system for delivering contextually relevant streaming media content embodied in a mobile device, wherein the media stream includes one or more media content segments content selected from a plurality of media content segments content based on listener preferences. The system is configured to integrate media, such as music, from a listener's mobile device seamlessly into the customized media stream. In addition, the listener may rewind the customized streaming media to any time point within the customized streaming media.07-02-2015

Patent applications by Narayanan Alwar, South Barrington, IL US

Narayanan Ayyakad Krishnan, Bangalore IN

Patent application numberDescriptionPublished
20110213243VISUALIZATION AND QUANTIZATION OF NEWLY FORMED VASCULATURE - An angiographic image processing system includes a filtering module (09-01-2011

Narayanan Ayyakad Krishnan, Bank IN

Patent application numberDescriptionPublished
20120308097DATA PROCESSING OF GROUP IMAGING STUDIES - A system for processing multi-subject volumes comprises a volume input (12-06-2012

Narayanan Jayasankar, Chennai IN

Patent application numberDescriptionPublished
20090205393Method For Providing an Armature Housing - The invention relates to a method of providing an armature housing having the steps of providing a solid cylinder of malleable material having a first part and a second part; raising at least a part of a perimeter of the first part in a direction away from the second part for defining a raised wall; compressing the second part in an axial direction toward the first part, resulting in a flattened disc generally perpendicular to the first part; and wherein the first part, second part, and at least part of the perimeter are all integrally connected as a single piece.08-20-2009

Narayanan Kasthuri, Cambridge, MA US

Patent application numberDescriptionPublished
20100093022METHODS AND APPARATUS FOR PROVIDING AND PROCESSING SLICED THIN TISSUE - Methods and apparatus for providing and processing serial tissue sections. In one example, an “automatic tape collecting lathe ultramicrotome” (ATLUM) slices a block of tissue sample having various geometries into a continuous ribbon of thin tissue, or multiple thin tissue sections, and disposes the sliced thin tissue on an appropriate substrate to facilitate subsequent imaging of the sliced thin tissue. Closed-loop control of section thickness of the sliced thin tissue sections or ribbons is implemented to produce thinner sliced tissue sections or ribbons and tightly regulate thickness. Thin tissue sections or ribbons may be particularly processed/prepared to facilitate imaging with a scanning electron microscope (SEM). Collected thin tissue sections or ribbons may be used to create UltraThin Section Libraries (UTSLs) that allow for fully automated, time-efficient imaging in the SEM to facilitate expansive tissue studies.04-15-2010
20140026683METHODS, APPARATUSES AND SYSTEMS FOR COLLECTION OF TISSUE SECTIONS - Methods, apparatuses and systems for facilitating automated or semi-automated collection of tissue samples cut by a microtome. In one example, a collection apparatus may be moved back and forth between respective positions at which the collection apparatus is operatively coupled to a microtome so as to collect cut tissue samples, or routine access to the microtome is provided. Relatively easy movement and positioning of the collection apparatus is facilitated, while at the same time ensuring structural stability and appropriate alignment and/or isolation between the collection apparatus and the microtome. A fluid reservoir receives samples cut by the microtome, and the collection apparatus may collect samples via a conveyor-like substrate disposed near/in the reservoir. A linear movement of the substrate may be controlled based on a cutting rate of the microtome, and the fluid level in the reservoir may be automatically maintained to facilitate effective sample collection.01-30-2014
20140194314Multi-Color Nanoscale Imaging Based On Nanoparticle Cathodoluminescence - Multi-color CL images of nanoparticle samples may be generated, by irradiating with a scanning electron beam a nanoparticle sample that containing a plurality of spectrally distinct optical emitters configured to generate CL light at respective different color channels, then detecting the CL light from the nanoparticles to generate multi-color NP-CL images of the nanoparticle sample. In some embodiments, SE (secondary electron) images of the sample may be acquire, substantially simultaneously with the acquisition of the CL images, so as to generate correlative NP-CL and SE images of the nanoparticle sample. In some embodiments, the nanoparticles may be surface-functionalized so that the nanoparticles selectively bind only to particular structures of interest.07-10-2014

Narayanan Lakshimanan, Chennai IN

Patent application numberDescriptionPublished
20110125225INTERFERENTIAL NON INVASIV TEMPORARY PACER - New effective emergency non invasive pacing technique and apparatus is designed to improve the heart rate, cardiac output in patients during bradycardia. It also overcomes the existing disadvantages of unwanted transcutaneous muscular stimulation in the process of cardiac stimulation. This method uses interferential high frequency currents to selectively produce pulsed stimulus to the desirable area of myocardium is introduced.05-26-2011

Narayanan Neithalath, Chandler, AZ US

Patent application numberDescriptionPublished
20150210592REACTIVE LIMESTONE AS A STRATEGY TOWARDS SUSTAINABLE, LOW-CARBON CEMENTS - A manufacturing process of a “low cement content” concrete includes: (1) forming a cementitious mixture by combining a cement, a carbonate source, and an aluminous source; and (2) curing the cementitious mixture to form the concrete. The carbonate source is included in an amount greater than 20% by weight of solids combined in the cementitious mixture.07-30-2015

Narayanan Priyadharshini, Houston, TX US

Patent application numberDescriptionPublished
20100203067METHODS AND COMPOSITIONS FOR GENERATING AN IMMUNE RESPONSE BY INDUCING CD40 AND PATTERN RECOGNITION RECEPTOR ADAPTERS - Provided are methods for activating an antigen-presenting cell and eliciting an immune response by inducing an inducible pattern recognition receptor adapter, or adapter fragment, and CD40 activity. Also provided are nucleic acid compositions comprising sequences coding for chimeric proteins that include an inducible CD40 peptide and an inducible pattern recognition receptor adapter or adapter fragment.08-12-2010

Narayanan Rangappan, Bangalore IN

Patent application numberDescriptionPublished
20140250222NETWORK MONITORING SERVICE - A system for monitoring a portable system external to an enterprise network is provided that includes a network monitoring system that monitors any changes to the network configuration of the portable system. If a change is detected the network monitoring system determines if the portable system is not currently connected to the enterprise network and has access to Internet so as to block access to the Internet until the portable system is properly connected to the enterprise network. An event logger receives notification from the network monitoring system and logs the status as to whether the portable system has Internet access.09-04-2014

Narayanan Srinivasan, Akron, OH US

Patent application numberDescriptionPublished
20110027858Method of Modifying Fungal Morphology - Provided is a method of modifying fungal morphology. The method comprises introducing an amount of a surfactant to a fungus, or to a growing mixture comprising a fungus, wherein said amount of a surfactant is sufficient to induce a change in the morphology of said fungus.02-03-2011

Narayanan Srinivisan, Charlotte, NC US

Patent application numberDescriptionPublished
20150278774TECHNIQUES FOR HASH INDEXING - Apparatus for hash indexing is provided. The apparatus may be used to process a database operation request. The request may relate to a database element. The requested database element may correspond to an alphanumeric ABA routing identifier and a bank account identifier. The method may include receiving the operation request, performing a hashing operation on each of the alphanumeric ABA routing identifier and the bank account identifier to form a key for use with the operation request and performing the operation request using the key to obtain an output string. While rendering a result of the operation request for display, the method may further include comparing or filtering the output string to determine whether the output string correctly corresponds to the ABA routing identifier and a bank account identifier. The method may also include, following the comparing or filtering, displaying the output string.10-01-2015

Narayanan Subrahmaniam, Bangalore IN

Patent application numberDescriptionPublished
20120138103PROCESS FOR CLEANING HARD SURFACES - The present invention is in the field of household cleaning tools. The invention further relates to the use of an air-water jet for the cleaning of hardsurfaces. It is an object of the present invention to provide easier cleaning of hard surfaces. It is therefore an object of the present invention to provide a process of easier cleaning of hard surfaces, especially by means of a device that uses a relatively low water flow rate. Surprisingly it has been found that an external mix air-water jet device may be used for cleaning hard surfaces.06-07-2012
20120225404PROCESS FOR CLEANING TEETH - The present invention is in the field of tooth cleaning devices, especially electrical toothbrushes. The invention further relates to the use of an air/water jet for the cleaning of teeth. A process for cleaning teeth that incorporates a water jet for cleaning teeth remains to be desired, especially a single device that can be employed to clean teeth and reliably deposit material onto teeth. It is therefore an object of the present invention to provide a process for cleaning teeth with an electrical toothbrush device providing improved cleaning by means of an externally mixed air-water jet wherein the water dosing is not influenced by the air pressure. Surprisingly it has been found that a tooth brush device, comprising an air/water jet, wherein the air and water are mixed outside the nozzle(s), provides improved cleaning of dental surfaces, including inter-proximal areas, with low usage of water.09-06-2012
20130289501SKIN TREATMENT PROCESS AND DEVICE - The present invention is in the field skin treatment, in particular and deep pore cleansing and delivery of benefit agents deep inside the pores. The invention further relates to air-water jet devices for providing said skin treatment. Accordingly it is an object of the invention to provide for a device and process for deep pore skin cleansing, especially, a process for skin cleansing using reduced amounts of water. We have found that a skin cleaning device comprising an air-water jet, wherein the air and water are mixed outside the nozzle(s), provides improved cleansing of skin, including deep poor cleansing, with low usage of water.10-31-2013

Narayanan Sukunath, Tamilnadu IN

Patent application numberDescriptionPublished
20090170872Compounds and Their Pharmaceutical Use - The present invention relates to novel compounds of the general formula (I), their analogs, their stereoisomers, their polymorphs, their hydrates, their solvates, their pharmaceutically acceptable salts and compositions. The present invention more particularly provides novel compounds of the general formula (I).07-02-2009

Narayanan Vaishnavi, Chennai IN

Patent application numberDescriptionPublished
20110164534METHOD OF PROVIDING A MESSAGE WAIT SERVICE TO THE USERS OF AN INTERNET PROTOCOL BASED TELECOMMUNICATION NETWORK - A method is disclosed of providing a message wait service to the users of an IP based telecommunication network (IPBN). For the invocation of a message wait service by a calling user, when said VOIP user is busy or not answering a call, or has forwarded all the calls unconditionally to a voice mail server, the method comprises the steps of: 07-07-2011

Narayanan Venkataraghavan, Norcross, GA US

Patent application numberDescriptionPublished
20110159843System and Method for Direct Device Activation - Described herein are systems and methods for single-step direct activation of telecommunication services for a mobile device. One embodiment of the disclosure of this application is related to a system comprising a transceiver receiving product information from a mobile device and receiving service plan information from the mobile device, and a server verifying availability of service for the mobile device based on at least one of the product information and the service plan information, and activating telecommunication service with the mobile device. The received product information including an international mobile equipment identity (“IMEI”) number received from an IMEI trigger event and an international mobile subscriber identity (“IMSI”) number received from a pre-provisioned subscriber identity module (“SIM”) component. The server accesses a national SIM manager (“NSM”) database, wherein the NSM includes pre-populated pairing of IMSI numbers with corresponding integrated circuit card identification (“ICCID”) numbers, and the server further retrieves a corresponding ICCID number for the IMSI of the mobile device and including the corresponding ICCID number with the product information.06-30-2011

Narayanan Vijayaraghavan, Delhi IN

Patent application numberDescriptionPublished
20080231310FLEXIBLE ON CHIP TESTING CIRCUIT FOR I/O'S CHARACTERIZATION - The present invention provides a flexible on-chip testing circuit and methodology for measuring I/O characterization of multiple I/O structures. The testing circuit includes a register bank, a central processing controller (CPC), a character slew module, a delay characterization module, and a character frequency module. The register bank stores multiple instructions, and measurement results. The CPC fetches the instructions from the register bank. The CPC includes various primary and secondary state machines for interpreting the fetched instructions for execution. Depending on the input instruction the CPC applies stimulus to the IUT and the output of the IUT is used by the Local characterization modules (CHARMODULE) to extract the desired characterization parameters such as the character slew module which measures a voltage rise/fall time either for a single voltage IUT or a multi-voltage IUT. The Test Methodology for STIOBISC consists of an automated ATE pattern generation from verification test benches and automated result processing by converting the ATE data logs into the final readable format, thereby considerably reducing the test setup and output processing time. The testing circuit can operate in multiple modes for selecting one of these modules.09-25-2008
20090076753FLEXIBLE ON CHIP TESTING CIRCUIT FOR I/O'S CHARACTERIZATION - The present invention provides a flexible on-chip testing circuit and methodology for measuring I/O characterization of multiple I/O structures. The testing circuit includes a register bank, a central processing controller (CPC), a character slew module, a delay characterization module, and a character frequency module. The register bank stores multiple instructions, and measurement results. The CPC fetches the instructions from the register bank. The CPC includes various primary and secondary state machines for interpreting the fetched instructions for execution. Depending on the input instruction the CPC applies stimulus to the IUT and the output of the IUT is used by the Local characterization modules (CHARMODULE) to extract the desired characterization parameters such as the character slew module which measures a voltage rise/fall time either for a single voltage IUT or a multi-voltage IUT. The Test Methodology for STIOBISC consists of an automated ATE pattern generation from verification test benches and automated result processing by converting the ATE data logs into the final readable format, thereby considerably reducing the test setup and output processing time. The testing circuit can operate in multiple modes for selecting one of these modules.03-19-2009
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