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Chauhan, US

Abhay Singh Chauhan, Mt. Pleasant, MI US

Patent application numberDescriptionPublished
20090324742Peham dendrimers as excipients - The present invention concerns poly(etherhydroxylamine) PEHAM dendritic polymers wherein they function as excipients for the enhancement of water solubility of poorly water soluble (hydrophobic) Active Materials or enhancement of oil solubility of poorly oil soluble (hydrophilic) Active Materials. These dendritic polymers can have Active Materials associated with them by one or more of the following: (a) by adsorption onto the surface or (b) encapsulation into the interior of the dendritic polymers or (c) a mixture of both where these interactions are driven by one or more of the following (i) electrostatic attraction, (ii) hydrogen bonding between dendritic polymers and Active Material and (iii) hydrophobic or hydrophilic interactions or mixtures of these interactions. Additionally, these associated Active Materials can be associated with dendritic polymers through chemical bonding to the surface or to internal functionalities (IF) of PEHAM dendritic polymers or both. Such bonding is done either directly between PEHAM dendritic polymers and Active Material molecules or via a linker that can have a hydrolysable bond to the Active Material. In addition, a chemical entity with strong interaction to the Active Material and dendritic polymers can be associated with the dendritic polymer prior to adsorption or encapsulation of the Active Material or together with the Active Material.12-31-2009

Abhay Singh Chauhan, Milwaukee, WI US

Patent application numberDescriptionPublished
20110230348PEHAM Dendrimers for Use in Agriculture - Specific PEHAM dendrimers are used in a formulation with an active agent for agricultural purposes, particularly for increasing the efficacy of the active agent in various ways, such as by improving solubility of the active agent in the formulation, by improving adhesion and penetration of the active agent to plant surfaces, by improving the water-fastness of the active agent to the plant or seed, by increasing soil penetration of the active agent to reach the plant roots or under soil parts, or by reducing soil adhesion of the active agent to reach the plant roots or under soil parts, or reducing enzymatic degradation of the active agent by the plant or seed or microorganisms in the soil.09-22-2011

Anil K. Chauhan, Ballwin, MO US

Patent application numberDescriptionPublished
20090010937Membrane Attack Complexes Associated with Circulating Immune Complexes - The invention relates to demonstrate the presence of non covalently linked complement proteins with CIC. Invention demonstrate the presence of C5 and MAC on CIC. The invention provides methods to measure M complement proteins C1q, C3, C4, C5 bound to CIC as markers of disease activity and pathogenicity for complement and CIC mediated diseases. The invention also relates to modifications and blocking of formation of MAC on the CIC by developing a useful reagent that can be monoclonal antibody, active molecule, mimotope or peptide molecule. The invention describes usefulness to reduce the non-covalent complement components, formation of MAC and association of C5 to CIC for therapeutic application in pathological disease with involvement of CIC and complement.01-08-2009

Anil Kumar Chauhan, Wildwood, MO US

Patent application numberDescriptionPublished
20120009208USE OF MEMBRANE ATTACK COMPLEX (MAC) AND IMMUNE COMPLEXES (ICs) TO ACTIVATE T-CELLS AND THE GENERATION OF REGULATORY T CELLS - The invention describes the use of antigen-antibody complexes also known in the field as immune complexes to activate T cells and their potential to differentiate them into effector T cells for use in therapy. It also describes a process to achieve benefit from disrupting this T cell activation mediated by antigen-antibody complex and sublytic MAC of the complement system.01-12-2012

Anuj Chauhan, Gainesville, FL US

Patent application numberDescriptionPublished
20090060981Contact lens based bioactive agent delivery system - A bioactive agent delivery system comprising an optically transparent contact lens having dispersed therein (1) an ophthalmically bioactive agent capable of diffusion through the contact lens and into the post-lens tear film when placed on the eye and (2) associated with the bioactive agent, an ophthalmically compatible polymeric surfactant in an amount sufficient to slow the rate of migration of the bioactive agent through the contact lens.03-05-2009
20100178316EXTENDED RELEASE OF BIOACTIVE MOLECULES FROM SILICONE HYDROGELS - A dosage form for the administration of a biologically active agent is a silicone hydrogel appliance where the agent is absorbed in a copolymer of at least one siloxane containing monomer and at least one hydrophilic monomer where the appliance is placed in contact with a tissue surface of the patient, such as a contact lens placed in the eye. The appliance can be formed where a copolymer of the siloxane containing and hydrophobic monomers is soaked in a solution of the biologically active agent. The agent can be a non-ionic drug which is absorbed into the appliance from a non-aqueous solution, such as an ethanol solution.07-15-2010
20100310622DRY EYE TREATMENT BY PUNCTA PLUGS - A punctal plug and method of treating dry eyes are provided. The punctal plug has two or three layer structure and contains at least one drug, for treating conditions such as dry eyes contained in a core, a potion of which is covered by a drug impermeable shell such that drug can radially diffuse from the core. The punctal plug can be inserted into a patient's upper punctum, lower punctum, or both to deliver the drug for an extended period of time. The drug for treating dry eyes can be, for example, cyclosporine A. The plug can also be used for extended delivery of ophthalmic drugs.12-09-2010
20100330146CONTACT LENSES FOR EXTENDED RELEASE OF BIOACTIVE AGENTS CONTAINING DIFFUSION ATTENUATORS - An appliance for the delivery of at least one bioactive agent to the eye has at least one diffusion attenuator within a hydrophilic or silicone-hydrogel contact lens. The bioactive agent can be a drug or a nutraceutical. The diffusion attenuator can be a plurality of solid particles or phase separated liquid aggregates within at least one continuous phase of the lens where the diffusion attenuators promote a tortuous path for the diffusion of the bioactive agent to mediate the rate by which the bioactive agent diffuses from the contact lens. The diffusion attenuator can be homogeneously dispersed throughout at least one continuous phase of the lens to modify the diffusivity of the bioactive agent through that phase. The diffusion attenuator can have little or no affinity for the bioactive agent or can be miscible with the bioactive agent. The diffusion attenuator can be incorporated while forming the contact lens by polymerization of a monomer mixture containing the diffusion attenuator. For liquid diffusion attenuators, the liquid can be co-absorbed with a solvent into the lens followed by removal of the solvent, where the bioactive agent can be co-absorbed or subsequently absorbed after the loading of the diffusion attenuator. The diffusion attenuator can be Vitamin E.12-30-2010

Anuj Chauhan, Gainsville, FL US

Patent application numberDescriptionPublished
20110217355CONTACT LENS BASED BIOACTIVE AGENT DELIVERY SYSTEM - A bioactive agent delivery system comprising an optically transparent contact lens having dispersed therein (1) an ophthalmically bioactive agent capable of diffusion through the contact lens and into the post-lens tear film when placed on the eye and (2) associated with the bioactive agent, an ophthalmically compatible polymeric surfactant in an amount sufficient to slow the rate of migration of the bioactive agent through the contact lens.09-08-2011

Arti Chauhan, Sammamish, WA US

Patent application numberDescriptionPublished
20080285478Transporting GSM packets over a discontinuous IP Based network - A system for transferring data includes an interface configured to receive data that is sent via a first link, and a processor coupled to the interface. The processor is configured to: receive data that is sent via a first link; determine whether there is discontinuity in the received data, the determination being based at least in part on information included in the received data; in the event that the received data includes a discontinuity, generate replacement data that repairs the discontinuity; and transmit at least a portion of replacement data to a second link such that a synchronization requirement associated with the second link is fulfilled.11-20-2008
20110310803TRANSPORTING GSM PACKETS OVER A DISCONTINUOUS IP BASED NETWORK - A system for transferring data includes an interface configured to receive data that is sent via a first link, and a processor coupled to the interface. The processor is configured to: receive data that is sent via a first link; determine whether there is discontinuity in the received data, the determination being based at least in part on information included in the received data; in the event that the received data includes a discontinuity, generate replacement data that repairs the discontinuity; and transmit at least a portion of replacement data to a second link such that a synchronization requirement associated with the second link is fulfilled.12-22-2011

Ashvini Chauhan, Tallahassee, FL US

Patent application numberDescriptionPublished
20120129706Method of Assessing Soil Quality and Health - The present invention relates to a method of assessing the soil quality and health of mined and un-mined lands. The present invention further relates to a method of assessing ecosystem health and soil restoration efforts. The method employs a multi-prong approach combining DNA fingerprinting and in-depth pyrosequencing of soil microorganisms that are responsible for maintaining soil fertility and productivity. The method incorporates assessing the indigenous bacterial community structure data derived from PCR-DGGE analysis and 165 rRNA gene clone libraries, and then further identification of those microorganisms that are known to promote soil health by soil metagenome analysis. Disparity between un-mined and post-mined soils are comprehensively studied via multivariate statistical analyses on the polyphasic dataset.05-24-2012

Bharat Chauhan, Cordova, CA US

Patent application numberDescriptionPublished
20090003116CONTROL CIRCUIT FOR REFRESHING VOLTAGES IN A NON-VOLATILE MEMORY DURING A STANDBY MODE AND A METHOD THEREOF - Disclosed is a method for refreshing voltages in a non volatile memory during a standby mode. The method comprises generating a first node voltage and a second node voltage through a resistance ladder, storing the voltages in a pair of capacitors, comparing the voltages by a comparator, generating an output electrical signal by the comparator upon comparing the voltages, latching the output electrical signal by a flip flop, generating an electrical refresh pulse by a refresh pulse generator upon receiving the output electrical signal from the flip flop, the electrical refresh pulse being supplied to a refresh node of a plurality of refresh nodes in the non volatile memory and generating an electrical sample pulse by a sample pulse generator, the electrical sample pulse along with the electrical refresh pulse setting the flip flop, thereby causing the flip flop to latch a new output electrical signal.01-01-2009

Bhavna Chauhan, Redmond, WA US

Patent application numberDescriptionPublished
20110246913Automated User Interface Generator - A user interface may be selected for a system with hierarchical data types by traversing an inheritance tree to find a pre-defined user interface, or by automatically generating a user interface based on the type definition. The automatically generated user interface may include tabs or groupings for components of the data type that may be inherited from other data types. In some embodiments, portions of the automatically generated user interface may be obtained from other data types.10-06-2011
20120117496DECLARATIVE AND MULTI-MODE WIZARD FRAMEWORK - A user interface mechanism may be defined by a story from which a wizard engine may create a user interface. The engine may present the story using various user interface containers that define a layout and general functions of a user interface, along with styles that may define the ‘look and feel’ of the user interface. The story may define an action performed once data are collected from the user. The story may also define data passed to the action, as well as the data collected from a user. The story may further define translation routines or other actions that may be launched in response to receiving user action and used to generate data that may be passed to the action.05-10-2012

Chet Chauhan, San Francisco, CA US

Patent application numberDescriptionPublished
20110161444INTEGRATING AND MANAGING SOCIAL NETWORKING INFORMATION IN AN ON-DEMAND DATABASE SYSTEM - Some embodiments comprise integrating information from a social network into a multi-tenant database system. A plurality of information from the social network is retrieved, using a processor and a network interface of a server computer in the multi-tenant database system, wherein the plurality of information is associated with a message transmitted using the social network. Metadata related to the transmitted message is generated, using the processor. A conversation object is generated, using the processor, based on the plurality of information associated with the transmitted message and the metadata related to the transmitted message. The conversation object is then stored in an entity in the multi-tenant database system, using the processor of the server computer.06-30-2011

Ishwar Chauhan, Voorhees, NJ US

Patent application numberDescriptionPublished
20090280173Multilayer Omeprazole Tablets - Multilayer tablets of Omeprazole and/or a salt thereof essentially bioequivalent in terms of plasma Omeprazole C11-12-2009
20090280175Multilayer Proton Pump Inhibitor Tablets - Multilayer tablets of a proton pump inhibitor essentially bioequivalent in terms of plasma C11-12-2009
20100255082Functionally Coated Breakable Tablets - Tablet and capsule formulations with a similar in vitro drug release profile for whole tablet and when broken and/or a bioequivalent drug release profile when taken whole or when broken are provided. In addition, coated splittable tablets are provided. Methods for production of these formulations and tablets and their administration are also provided.10-07-2010
20120064133Multiparticulate Controlled-Release Selective Serotonin Reuptake Inhibitor Formulations - Multiparticulate controlled-release selective serotonin reuptake inhibitor (SSRI) formulations for oral administration, which comprise subunits of a SSRI or a pharmaceutically acceptable salt thereof which are not coated with a rate-controlling polymer, are provided. Methods for preparation and use of these formulations are also provided.03-15-2012
20120064159Multilayer Oral Tablets Containing a Non-Steroidal Anti-Inflammatory Drug and/or Acetaminophen - Multilayer tablets of a non-steroidal anti-inflammatory drug (NSAID) and/or acetaminophen for oral administration containing an immediate release layer or layers containing a NSAID and/or acetaminophen and/or a second therapeutic agent and an extended release layer containing a NSAID and/or acetaminophen are provided. Multilayer tablets containing an additional immediate and/or extended release layer of a second therapeutic agent are also provided. Methods for production of these multi-layer tablets and methods for their use in treating a subject in need of a NSAID and/or acetaminophen are also provided.03-15-2012
20120128766Self-Breaking Tablets - Self-breaking core tablets and functionally coated tablets and capsule formulations are provided. Methods for production of these tablet and capsule formulations and their administration are also provided.05-24-2012

Patent applications by Ishwar Chauhan, Voorhees, NJ US

Kunjan Chauhan, Forest Hills, NY US

Patent application numberDescriptionPublished
20080257921Cleaner case - A cleaner case includes a textile in the form of a pouch with an open end, where the textile includes an elastic outer layer and a soft fabric inner layer attached or chemically bonded to the elastic outer layer. The inside circumference of the cleaner case at its open end is smaller than the circumference of a portable electronics device that the cleaner case is constructed to hold.10-23-2008

Neel Chauhan, Montclair, NJ US

Patent application numberDescriptionPublished
20080249902Process and system for automated collection of business information from a business entity's accounting system - There is provided a method, performed by a processor. The method includes obtaining accounting data from a first database, and sending the accounting data to a second database, wherein the second database is located remotely from the first database.10-09-2008

Neel Lee Chauhan, Montclair, NJ US

Patent application numberDescriptionPublished
20090157542Online universal credit application - There is provided a method that includes (a) presenting, via a communications network, a first interface that enables a creditor to access a credit application template, to create a customized credit application, and (b) presenting, via the communications network, a second interface that enables a credit applicant to access the customized credit application and provide information required by the customized credit application. There is also provided a system that executes the method.06-18-2009

Om Chauhan, Edison, NJ US

Patent application numberDescriptionPublished
20080281860Systems and methods for analyzing documents - Systems and methods are provided for analyzing documents. In one implementation, a computer implemented method is provided for analyzing a patent application and providing a visual representation. According to the method, a selection is received from a user to view claims of the patent application in a claim tree hierarchy and a computer displays the claims in the claim tree hierarchy on a display. The claim tree hierarchy visually depicts relationships between the claims. The method identifies one or more words of at least one of the claims that constitutes an element and displays, in the claim tree hierarchy, the words constituting the element in association with the claim.11-13-2008

Prashant Chauhan, Sunnyvale, CA US

Patent application numberDescriptionPublished
20080220781METHODS AND ARRANGMENT FOR IMPLEMENTING AN ACTIVE CALL HANDOVER BY EMPLOYING A SWITCHING COMPONENT - An active call handover arrangement for managing a handover between a plurality of telecommunication devices associated with a public extension number is provided. The arrangement includes a mobility server configured to manage a telecommunication session between a telecommunication device of a third-party caller and a first telecommunication device of the plurality of telecommunication devices. The arrangement also includes a switch component configured to be associated with at least one telecommunication device of the plurality of telecommunication devices. At least one telecommunication device is configured to include mobility client software. The switch component is also configured to enable a user to perform the handover between the first telecommunication device and a second telecommunication device of the plurality of telecommunication devices.09-11-2008
20090170557SYSTEMS AND METHODS FOR ENABLING COMMUNICATION FEATURES UTILIZING VARIOUS BEARER MEDIA - A client device capable of utilizing a plurality of media for facilitating communication. The plurality of media may include a first medium implemented based on a first set of communication standards and a second medium implemented based on a second set of communication standards, wherein the second set of communication standards is different from the first set of communication standards. The client device may include a protocol module for translating a user request into a data set, wherein the user request may pertain to a communication feature among a plurality of communication features. The client device may also include a mapping module for ascertaining a utilized medium that is utilized by the client device, wherein the utilized medium is one of the plurality of media. The mapping module may also convert the data set into at least part of a signal suitable for signaling through the utilized medium.07-02-2009
20100081415METHODS AND ARRANGEMENT FOR SUPPORTING MULTIPLE CALLS WITH A SINGLE CARRIER CONNECTION - A method for enabling a first telecommunication device to conduct multiple simultaneous telecommunication sessions through a single carrier connection is provided. A first telecommunication session, which includes a first carrier connection between the first telecommunication device and the mobility server and a second carrier connection between the second telecommunication device and the mobility server, is established. Also, a mid-call signaling channel is established to handle interaction between the mobility server and the first telecommunication device while the first telecommunication device is connected through the first carrier connection. The mid-call signaling channel is also employed to notify the first telecommunication device of an incoming telecommunication session request from a third telecommunication device. The method also includes establishing a second telecommunication session, which includes the first carrier connection between the first telecommunication device and the mobility server and a third carrier connection between the third telecommunication device and the mobility server.04-01-2010

Patent applications by Prashant Chauhan, Sunnyvale, CA US

Rajeev Chauhan, Issaquah, WA US

Patent application numberDescriptionPublished
20120096048Personalized Object Dimension - Architecture that associates personalized information (e.g., user preferences) to an object that needs to be displayed in a custom way. The preferences are associated with the object as an inherent object dimension, in addition to the actual data (another dimension). The intrinsic actual data contained within the object itself is considered the first dimension, and additional data and/or metadata make up additional dimensions. Whenever the object is retrieved, the associated personal preferences as the inherent object dimension are returned with the object. The web developer simple uses the associated preferences to build the webpage. If no preferences were defined, the object can be configured to return with a default set of preferences.04-19-2012
20120102453MULTI-DIMENSIONAL OBJECTS - Architecture that enables a software object to be a multi-dimensional object by associating additional dimensions to the object. The object, in addition to the actual data dimension, is now provided with inherent object dimensions that include, but are not limited to, a localization dimension, security dimension, version dimension, personalization dimension, and attributes dimension, for example. The actual data dimension and one or more inherent object dimensions can be added, changed, or modified in realtime. A mapping component maps object relationships between an in-memory form and a tabular form storable in a database. An application programming interface facilitates interaction with the object, and the actual data dimension, and the one or more inherent object dimensions.04-26-2012

Rajeev S. Chauhan, Issaquah, WA US

Patent application numberDescriptionPublished
20120072449OBJECT INSTANCE VERSIONING - A first version of object data for an object instance can be stored in an object persistence store, which can be a distributed store. After the first version of the object data is stored, a second version of the object data can be stored in the store, without deleting the first version of the object data. Object data versioning information that identifies the first version of the object data and the second version of the object data can be stored separately from method versioning information for the object instance. After the second version of the object data is stored, a request to retrieve the first version of the object instance can be received, and in response, the first version of the object data can be retrieved from the store. Multiple versions of the object instance data can also be searched.03-22-2012
20120109998RETRIEVAL AND STORAGE OF LOCALIZED INSTANCES OF DATA OBJECTS - A method includes receiving, at a first computing device, a request to retrieve a localized instance of a data object. The request is received from a second computing device and includes an object name. A locale applicable to the request is identified, and the localized instance of the data object is retrieved based on the object name and the identified locale. The localized instance includes a plurality of data elements specific to the identified locale. The method includes transmitting the localized instance to the second computing device.05-03-2012

Satya P. Chauhan, Columbus, OH US

Patent application numberDescriptionPublished
20090176300METHOD OF AND APPARATUS FOR CONVERTING BIOLOGICAL MATERIALS INTO ENERGY RESOURCES - A method of converting biological material into energy resources includes transmitting biological material to a pulsed electric field (PEF) station, and applying a PEF to the biological material within a treatment zone in the PEF station to generate treated biological material. The method also includes transmitting the treated biological material to a biogenerator, and processing the treated biological material in the biogenerator to produce an energy resource. A converter may carry out this process, and may include the PEF station and the biogenerator.07-09-2009
20100108588METHOD OF AND APPARATUS FOR CONVERTING BIOLOGICAL MATERIALS INTO ENERGY RESOURCES - A method of converting biological material into energy resources includes transmitting biological material to a pulsed electric field (PEF) station, and applying a PEF to the biological material within a treatment zone in the PEF station to generate treated biological material. The method also includes transmitting the treated biological material to a biogenerator, and processing the treated biological material in the biogenerator to produce an energy resource. A converter may carry out this process, and may include the PEF station and the biogenerator.05-06-2010
20100176061WATER PURIFICATION - The invention provides an efficient method to purify an aqueous solution, typically mine drainage water, especially of anions and cations present in the aqueous solution as dissolved solids, the anions and cations are removed by treatment with a positively charged extractant having at least eight carbon atoms, whereby an unstable emulsion is formed; the unstable emulsion is allowed to break into an extract phase loaded with the anions and cations, and a water phase depleted in anions and cations; a floe inherently forms in the loaded extractant phase and then the loaded extractant phase and floe are separated from the purified water and treated to remove the anions and cations as concentrated useful products; the treated aqueous phase now reduced in anion and/or cation content is also separated from the emulsion as a purified aqueous solution. The extractant phase is preferably recycled. A continuous water purification process is provided.07-15-2010
20110059053METHOD OF TREATING BIOCELLS - A method of treating biocells includes the steps of: a. providing biocells; b. applying at least one stressor to the biocells sufficient to cause nonlethal and reparable cell wall damage to the biocells, thereby putting the biocells in a catabolic state during which catabolic metabolic functions predominate over anabolic metabolic functions; and c. obtaining at least one product produced by the biocells during the catabolic state. In another embodiment, the method includes the steps of: a. providing biocells that are mammalian cells; b. applying at least one stressor to the biocells sufficient to cause nonlethal and reparable cell wall damage to the biocells, the reparable cell wall damage comprising openings that allow increased passage of materials through the cells walls; and c. inserting foreign DNA through the openings into the biocells.03-10-2011

Patent applications by Satya P. Chauhan, Columbus, OH US

Shakti Singh Chauhan, Niskayuna, NY US

Patent application numberDescriptionPublished
20100294461ENCLOSURE FOR HEAT TRANSFER DEVICES, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME - Disclosed herein is a heat transfer device that includes a shell; the shell being an enclosure that prevents matter from within the shell from being exchanged with matter outside the shell during the operation of the heat transfer device; the shell having an outer surface and an inner surface; and a porous layer disposed on the inner surface of the shell; the porous particle layer having a thickness effective to enclose a vapor space between opposing faces; the vapor space being effective to provide a passage for the transport of a fluid; the heat transfer device having a thermal conductivity of greater than or equal to about 10 watts per meter-Kelvin and a coefficient of thermal expansion that is substantially similar to that of a semiconductor.11-25-2010

Sumit Chauhan, Sammamish, WA US

Patent application numberDescriptionPublished
20090132576DATABASE PART CREATION, MERGE AND REUSE - Embodiments are provided to merge, manage, create, and reuse database parts in a computer system. Database parts may include database tables, datatypes, field combinations or entire databases. A selection of a database part is received by a database software application executing on a computer system. The application may be configured to check for metadata associated with the database part to identify an action property. If, after checking for the metadata, a merge action property is identified, then the application may check for a metadata property associated with a database table. If a merge action associated with the database table is identified, then the application may merge the database part with the database table in the database. The application may also be configured to generate a user interface for creating database parts using database tables and for creating a database part by saving a database.05-21-2009
20090182710Calculating and Storing Data Structures - Embodiments are provided to calculate and provide information based in part on a defined expression. In an embodiment, a database system can be configured to include a number of calculated columns as part of a database table structure. The database system can be configured to present a calculated result based in part on a determined result type. In one embodiment, a database system can be configured to enable calculated columns to be defined on a table of a database, wherein a component can be used to evaluate an expression associated with a column calculation to determine a proper result type. The proper result type can be stored and used when presenting a result of the calculation. Other embodiments are available.07-16-2009
20090248710Database Part Table Junctioning - Embodiments are provided to define relationships for merging template or database part tables with one or more database tables in a computer system. A database application may utilize a schema to receive metadata associated with a target database part table in one or more markup language elements. The database application may then receive metadata associated with a source database table to be joined with the target table in the schema elements. The database application may then receive join type metadata in the schema elements. The join type metadata may specify whether fields from the source table are to be merged into the target table or whether fields from the target table are to be merged into the source table. In response to receiving the target table metadata and the source table metadata, the database application may then merge the target and source tables utilizing the join type metadata.10-01-2009
20090307661APPLICATION DEHYDRATION, SYNCHRONIZATION, AND REHYDRATION - Computer software applications may be separated into components and distilled into functional and identifying attributes, which may then be used to regenerate the computer software application on a different system. A component of a computer software program is received. From the component, one or more functional attributes describing the operation of the component on a first operating platform are distilled from which the component can be generated to operate on one or more operating platforms. Attributes identifying the component are identified. The functional attributes and the identifying attributes of the component are stored in a distillation store. From the distillation store, using information about a selected operating platform on which the computer software program is to be executed, components of the computer software program may be generated to execute on the selected operating platform.12-10-2009

Patent applications by Sumit Chauhan, Sammamish, WA US

Sumit Chauhan, Redmond, WA US

Patent application numberDescriptionPublished
20090204635DATABASE DATA TYPE CREATION AND REUSE - Embodiments are provided for creating and reusing custom data types in a database. A selection of a field or group of fields may be received from a database table in the database by a database software application executing on a computer system. Each selected field may include a set of field properties. The application may further receive a user input to initiate saving the selected field or group of fields as a custom data type. In response to receiving the input, the application may be configured to generate a dialog for receiving custom data type information for the selected field or group of fields and save the selected field or group of fields as a custom data type. The custom data type may then be reused by the application in the database.08-13-2009
20090248740DATABASE FORM AND REPORT CREATION AND REUSE - Embodiments are provided for creating and reusing database forms and reports. A selection of an object may be received from a database by a database software application executing on a computer system. The object may include a form or a report. The application may further receive an input to initiate saving the selected object as a new form template or a new report template. In response to receiving the input, the application may be configured to generate a dialog for receiving the selected object and save the selected object as a new form template or a new report template. Any controls, sub-forms, sub-reports, properties, macros, code, and object model references which may be included in the selected object are persisted in the newly created templates for reuse.10-01-2009

Sundeep Chauhan, Fremont, CA US

Patent application numberDescriptionPublished
20100195235MEASUREMENT OF TRACK ECCENTRICITY ON BIT PATTERNED MEDIA - The eccentricity of tracks defined on a rotating bit patterned media are measured using a readback signal, and the measured eccentricity may be used to control centering of the disk relative to a rotational spindle and/or to control movement of a read/write head relative to a selected track on the disk.08-05-2010
20100276390METHOD OF MASTERING PRECISE DOT ARRAY FOR BIT-PATTERNED MEDIA - A method of producing bit-patterned media master is provided whereby down-track and cross-track deflection plates are used to position an electronic beam at two (or more) adjacent tracks during the same revolution. Adjacent tracks of a bit-patterned media can be mastered simultaneously in the present invention by keeping the electronic beam ON during the entire time that the master is being created and the deflection plates are used to quickly ping-pong the electronic beam between the two (or more) adjacent tracks.11-04-2010
20110051286WRITING DATA ON ALTERNATING MAGNETIC AND NONMAGNETIC STRIPES OF A SERVO PATTERN - A recordable magnetic media includes a servo pattern having a plurality of adjacent alternating magnetic and nonmagnetic material stripes. At least some of the magnetic material stripes have magnetic transitions that define encoded data.03-03-2011
20110199285METHOD AND APPARATUS FOR WAVEFORM COMPRESSION AND DISPLAY - A method for displaying waveform data may compress and transfer a large collection of data (e.g., a waveform) acquired from a device onto a screen without compromising any major features of the waveform. Waveform data maybe acquired with a data acquisition instrument. The acquisition instrument may perform in-line calculations to produce two-point sets from the data. The two-point sets may be transferred through an interface bus. The two-point sets may then be displayed as representations of the waveform data as vertical lines of pixels.08-18-2011
20110292546TIMING TRACK FOR MASTER TEMPLATE SUBSTRATE - A patterned recording media is formed from a master template that includes a data area and a timing track area having a final timing track. In order to form the final timing track, a first timing track is etched into master template and tested for accuracy by comparing the angular position of the master template to the timing track. If errors are detected in the timing track, the errors are used to create additional timing tracks which are etched into the master template. This process of improving the timing track is repeated until a final timing track is formed that has errors below a predetermined level. The timing tracks formed prior to the final timing track are removed and the master template is used to make stampers which are used to make patterned media disks.12-01-2011
20120063027BIT PATTERNED MAGNETIC STORAGE MEDIUM - A magnetic storage medium comprises a plurality of discrete magnetic elements and first and second adjoining servo sectors. Each of the servo sectors comprises first and second rows of the discrete magnetic elements extending in a track direction. The second row of the discrete magnetic elements are stacked relative to the discrete magnetic elements of the first row in a cross-track direction that is perpendicular to the track direction. The discrete magnetic elements of the first servo sector are staggered in the cross-track direction relative to the discrete magnetic elements of the second servo sector.03-15-2012
20120113539SKEW COMPENSATION SIGNAL - The relative trajectory of a transducer head over bit-patterned media (BPM) may be skewed with respect to a down-track direction on the media (i.e., skew error). In order to resolve the skew error, the presently disclosed technology measures the skew error without adding additional patterning on the media. A detector circuit detects a sequential series of data bits on a storage media. The sequential series of data bits alternate between at least two tracks on the storage media. The sequential series of data bits are sent to a timing circuit, which sets a time stamp indicating when each data bit is received using, for example, a delay chain or a voltage ramp. A time elapsed between receiving a first data bit, a second data bit, and a third data bit is tracked. Transducer head skew is adjusted based on a signal containing the time elapsed between the bits.05-10-2012

Patent applications by Sundeep Chauhan, Fremont, CA US

Sundeep Chauhan, Edina, MN US

Patent application numberDescriptionPublished
20090067090NULL SERVO PATTERN FOR BIT-PATTERNED MEDIA - A patterned recording media comprises a segment and a null pattern formed in the segment. The segment comprises first and second rows of discrete magnetic elements separated by a non-magnetic material, and a row of non-magnetic material positioned between the first and second rows. The null pattern comprises consecutive groups of the discrete magnetic elements in the first and second rows of the segment. Each group in the first row has a magnetic polarity that is opposite the magnetic polarity of adjoining groups in the first row. Each group in the second row has a magnetic polarity that is opposite the magnetic polarity of adjoining groups in the second row.03-12-2009
20090195916EXTRACTION OF TRANSDUCER POSITION INFORMATION FROM BIT PATTERNED MAGNETIC MEDIA - Extracting transducer position information from bit patterned magnetic media includes providing a magnetic storage medium having at least one data array with multiple discrete and separated recording bits and providing the transducer adjacent the data array. A readback signal dependent upon the multiple recording bits is generated with the transducer. Determining the transducer position information further includes generating at least a first position signal and a second position signal from the readback signal.08-06-2009

Patent applications by Sundeep Chauhan, Edina, MN US

Sunil Chauhan US

Patent application numberDescriptionPublished
20110104236THERAPEUTIC COMPOSITIONS FOR TREATMENT OF OCULAR INFLAMMATORY DISORDERS - The invention comprises a composition with means to inhibit the function of the inflammatory cytokine IL-17 and methods for using this composition to treat IL-17-mediated ocular inflammatory disorders. The invention also discloses devices for delivering this composition to the eye.05-05-2011