Patents by Inventor Narayan Kumar

Narayan Kumar has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20180004794
    Abstract: Techniques are described to allow the deprecation of classes in an object-oriented data model, such as a CDM for a CMDB. When a class is deprecated and replaced by another existing or new class, data associated with instances of the deprecated class may be migrated to the replacement class. A mapping between the deprecated class and its replacement class may be provided to allow existing applications to continue to access data using the deprecated class without change until the deprecated class is finally deleted or the application is updated to use the replacement class. New applications written to use the object-oriented data model after the deprecation may use the replacement class to access data instances created using the original data model.
    Type: Application
    Filed: September 11, 2017
    Publication date: January 4, 2018
    Inventors: Govindarajan Rangarajan, Narayan Kumar
  • Patent number: 9760589
    Abstract: Techniques are described to allow the deprecation of classes in an object-oriented data model, such as a CDM for a CMDB. When a class is deprecated and replaced by another existing or new class, data associated with instances of the deprecated class and its replacement class may be provided to allow existing applications to continue to access data using the deprecated class without change until the deprecated class is finally deleted or the application is updated to use the replacement class. New applications written to use the object-oriented model after the deprecation may use the replacement class to access data instances created using the original data model.
    Type: Grant
    Filed: March 16, 2015
    Date of Patent: September 12, 2017
    Assignee: BMC Software, Inc.
    Inventors: Govindarajan Rangarajan, Narayan Kumar
  • Publication number: 20170206061
    Abstract: A method to reconcile multiple instances of a single computer resource identified by resource discovery operations includes: (1) accessing information describing one or more resources; (2) identifying, via the accessed information, at least one resource that has been detected or discovered by at least two of the discovery operations; and (3) merging attributes associated with the identified resource from each of the at least two discovery operations into a single, reconciled resource object. Illustrative “resources” include, but are not limited to, computer systems, components of computer systems, data storage systems, switches, routers, memory, software applications (e.g., accounting and database applications), operating systems and business services (e.g., order entry or change management and tracking services).
    Type: Application
    Filed: March 31, 2017
    Publication date: July 20, 2017
    Inventors: Narayan KUMAR, Douglas MUELLER, Richard MAYFIELD
  • Publication number: 20170174518
    Abstract: The invention pertains to a method for manufacturing crystalline carbon nanostructures and/or a network of crystalline carbon nanostructures, comprising: (i) providing a bicontinuous micro-emulsion containing metal nanoparticles having an average particle size between 1 and 100 nm; (ii) bringing said bicontinuous micro-emulsion into contact with a substrate; and (iii) subjecting said metal nanoparticles and a gaseous carbon source to chemical vapor deposition, thus forming carbon nanostructures and/or a network of carbon nanostructures. Therewith, it is now possible to obtain crystalline carbon nanostructures networks, preferably carbon nanotubes networks.
    Type: Application
    Filed: March 2, 2017
    Publication date: June 22, 2017
    Applicant: CarbonX B.V.
    Inventors: Krishna Narayan Kumar KOWLGI, Gerardus Joseph Maria KOPER, Rutger Alexander David VAN RAALTEN
  • Patent number: 9617156
    Abstract: The invention pertains to a method for manufacturing crystalline carbon nanostructures and/or a network of crystalline carbon nanostructures, comprising: (i) providing a bicontinuous micro-emulsion containing metal nanoparticles having an average particle size between 1 and 100 nm; (ii) bringing said bicontinuous micro-emulsion into contact with a substrate; and (iii) subjecting said metal nanoparticles and a gaseous carbon source to chemical vapor deposition, thus forming carbon nanostructures and/or a network of carbon nanostructures. Therewith, it is now possible to obtain crystalline carbon nanostructures networks, preferably carbon nanotubes networks.
    Type: Grant
    Filed: September 16, 2011
    Date of Patent: April 11, 2017
    Assignee: CarbonX B.V.
    Inventors: Krishna Narayan Kumar Kowlgi, Gerardus Joseph Maria Koper, Rutger Alexander David Van Raalten
  • Patent number: 9543593
    Abstract: The invention relates to an electrode compartment for an electrochemical cell, including a bicontinuous micro-e?ulsion, wherein catalytic parts are generated in-situ in a fluid, which can act as a cathode as well as an anode. The electrode compartment comprises a connection to supply fuel or an oxidator, for example oxygen, to the compartment. The electrode compartment is part of a refreshing system with a reserve container for an emulsion and a storage container for used emulsion, conduits to connect each of the containers with the electrode compartment and a transport unit, for example a pump, to move the emulsion.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: January 10, 2017
    Assignee: CarbonX B. V.
    Inventors: Rutger Alexander David Van Raalten, Krishna Narayan Kumar Kowlgi, Gerardus Joseph Maria Koper
  • Publication number: 20150381419
    Abstract: A method to reconcile multiple instances of a single computer resource identified by resource discovery operations includes: (1) accessing information describing one or more resources; (2) identifying, via the accessed information, at least one resource that has been detected or discovered by at least two of the discovery operations; and (3) merging attributes associated with the identified resource from each of the at least two discovery operations into a single, reconciled resource object. Illustrative “resources” include, but are not limited to, computer systems, components of computer systems, data storage systems, switches, routers, memory, software applications (e.g., accounting and database applications), operating systems and business services (e.g., order entry or change management and tracking services).
    Type: Application
    Filed: September 11, 2015
    Publication date: December 31, 2015
    Inventors: Narayan KUMAR, Douglas MUELLER, Richard MAYFIELD
  • Publication number: 20150331432
    Abstract: A heating, ventilation and air conditioning (HVAC) controller, a method of detecting multiplexed input signals and an HVAC system employing the controller or the method. In one embodiment, the HVAC controller includes: (1) a signal conditioner configured to convert received alternating current (AC) input signals into corresponding square wave signals of a digital logic voltage, (2) a multiplexer coupled to the signal conditioner and configured to select one of the square wave signals and (3) a sample analyzer coupled to the multiplexer and configured to evaluate multiple samples of the selected one of the square wave signals to derive a binary state.
    Type: Application
    Filed: April 21, 2015
    Publication date: November 19, 2015
    Inventors: Darko Hadzidedic, Sakthi Narayan Kumar Murugesan
  • Publication number: 20150330648
    Abstract: An HVAC controller, a controller for a climate control system and a climate control system are disclosed herein. In one embodiment, the HVAC controller includes: (1) a display, (2) a display heater for the display and (3) a heater controller configured to operate the display heater based on ambient temperature and a supply voltage of the HVAC controller.
    Type: Application
    Filed: April 22, 2015
    Publication date: November 19, 2015
    Inventors: Darko Hadzidedic, Joe Powell, Sakthi Narayan Kumar Murugesan, Kevin M. Berger
  • Publication number: 20150330647
    Abstract: A heating, ventilation and air conditioning (HVAC) controller, a method of receiving signals from a keypad and an HVAC system incorporating the controller or the method. In one embodiment, the HVAC controller includes: (1) a keypad having at least first and second banks, (2) a reference signal source configured to generate a time-varying untransformed reference signal and provide the untransformed reference signal to the first bank, (3) transformation circuitry configured to transform the untransformed reference signal into a transformed reference signal and provide the transformed reference signal to the second bank and (4) a processor having interrupt pins coupled to corresponding keys of both the first and second banks and a further interrupt pin coupled to receive one of the untransformed and transformed reference signal.
    Type: Application
    Filed: April 21, 2015
    Publication date: November 19, 2015
    Inventors: Darko Hadzidedic, Sakthi Narayan Kumar Murugesan
  • Patent number: 9137115
    Abstract: A method to reconcile multiple instances of a single computer resource identified by resource discovery operations includes: (1) accessing information describing one or more resources; (2) identifying, via the accessed information, at least one resource that has been detected or discovered by at least two of the discovery operations; and (3) merging attributes associated with the identified resource from each of the at least two discovery operations into a single, reconciled resource object. Illustrative “resources” include, but are not limited to, computer systems, components of computer systems, data storage systems, switches, routers, memory, software applications (e.g., accounting and database applications), operating systems and business services (e.g., order entry or change management and tracking services).
    Type: Grant
    Filed: August 15, 2005
    Date of Patent: September 15, 2015
    Assignee: BMC SOFTWARE, INC.
    Inventors: Richard Mayfield, Douglas Mueller, Narayan Kumar
  • Publication number: 20150186445
    Abstract: Techniques are described to allow the deprecation of classes in an object-oriented data model, such as a CDM for a CMDB. When a class is deprecated and replaced by another existing or new class, data associated with instances of the deprecated class and its replacement class may be provided to allow existing applications to continue to access data using the deprecated class without change until the deprecated class is finally deleted or the application is updated to use the replacement class. New applications written to use the object-oriented model after the deprecation may use the replacement class to access data instances created using the original data model.
    Type: Application
    Filed: March 16, 2015
    Publication date: July 2, 2015
    Inventors: Govindarajan RANGARAJAN, Narayan KUMAR
  • Patent number: 8983982
    Abstract: Techniques are described to allow the deprecation of classes in an object-oriented data model, such as a CDM for a CMDB. When a class is deprecated and replaced by another existing or new class, data associated with instances of the deprecated class may be migrated to the replacement class. A mapping between the deprecated class and its replacement class may be provided to allow existing applications to continue to access data using the deprecated class without change until the deprecated class is finally deleted or the application is updated to use the replacement class. New applications written to use the object-oriented data model after the deprecation may use the replacement class to access data instances created using the original data model.
    Type: Grant
    Filed: March 30, 2010
    Date of Patent: March 17, 2015
    Assignee: BMC Software, Inc.
    Inventors: Govindarajan Rangarajan, Narayan Kumar
  • Publication number: 20140248553
    Abstract: The invention relates to an electrode compartment for an electrochemical cell, including a bicontinuous micro-e?ulsion, wherein catalytic parts are generated in-situ in a fluid, which can act as a cathode as well as an anode. The electrode compartment comprises a connection to supply fuel or an oxidator, for example oxygen, to the compartment. The electrode compartment is part of a refreshing system with a reserve container for an emulsion and a storage container for used emulsion, conduits to connect each of the containers with the electrode compartment and a transport unit, for example a pump, to move the emulsion.
    Type: Application
    Filed: March 5, 2014
    Publication date: September 4, 2014
    Applicant: DELFT ENTERPRISES B.V.
    Inventors: Rutger Alexander David VAN RAALTEN, Krishna Narayan Kumar KOWLGI, Gerardus Joseph Maria KOPER
  • Patent number: 8669021
    Abstract: The invention relates to an electrode compartment for an electrochemical cell, including a bicontinuous micro-emulsion, wherein catalytic parts are generated in-situ in a fluid, which can act as a cathode as well as an anode. The electrode compartment comprises a connection to supply fuel or an oxidator, for example oxygen, to the compartment. The electrode compartment is part of a refreshing system with a reserve container for an emulsion and a storage container for used emulsion, conduits to connect each of the containers with the electrode compartment and a transport unit, for example a pump, to move the emulsion.
    Type: Grant
    Filed: October 6, 2009
    Date of Patent: March 11, 2014
    Assignee: Delft Enterprises B.V.
    Inventors: Rutger Alexander David Van Raalten, Krishna Narayan Kumar Kowlgi, Gerardus Joseph Maria Koper
  • Publication number: 20140025647
    Abstract: Data is often populated into Configuration Management Databases (CMDBs) from different sources. Because the data can come from a variety of sources, it may have inconsistencies—and may even be incomplete. A Normalization Engine (NE) may be able to automatically clean up the incoming data based on certain rules and knowledge. In one embodiment, the NE takes each Configuration Item (CI) or group of CIs that are to be normalized and applies a rule or a set of rules to see if the data may be cleaned up, and, if so, updates the CI or group of CIs accordingly. In particular, one embodiment may allow for the CI's data to be normalized by doing a look up against a Product Catalog and/or an Alias Catalog. In another embodiment, the NE architecture could be fully extensible, allowing for the creation of custom, rules-based plug-ins by users and/or third parties.
    Type: Application
    Filed: September 30, 2013
    Publication date: January 23, 2014
    Applicant: BMC Software, Inc.
    Inventors: Govindarajan RANGARAJAN, Darius WALLACE, Narayan KUMAR, Douglas MUELLER
  • Patent number: 8554750
    Abstract: Data is often populated into Configuration Management Databases (CMDBs) from different sources. Because the data can come from a variety of sources, it may have inconsistencies—and may even be incomplete. A Normalization Engine (NE) may be able to automatically clean up the incoming data based on certain rules and knowledge. In one embodiment, the NE takes each Configuration Item (CI) or group of CIs that are to be normalized and applies a rule or a set of rules to see if the data may be cleaned up, and, if so, updates the CI or group of CIs accordingly. In particular, one embodiment may allow for the CI's data to be normalized by doing a look up against a Product Catalog and/or an Alias Catalog. In another embodiment, the NE architecture could be fully extensible, allowing for the creation of custom, rules-based plug-ins by users and/or third parties.
    Type: Grant
    Filed: January 11, 2010
    Date of Patent: October 8, 2013
    Assignee: BMC Software, Inc.
    Inventors: Govindarajan Rangarajan, Darius Wallace, Narayan Kumar, Douglas Mueller
  • Publication number: 20130244023
    Abstract: The invention pertains to a method for manufacturing crystalline carbon nanostructures and/or a network of crystalline carbon nanostructures, comprising: (i) providing a bicontinuous micro-emulsion containing metal nanoparticles having an average particle size between 1 and 100 nm; (ii) bringing said bicontinuous micro-emulsion into contact with a substrate; and (iii) subjecting said metal nanoparticles and a gaseous carbon source to chemical vapor deposition, thus forming carbon nanostructures and/or a network of carbon nanostructures. Therewith, it is now possible to obtain crystalline carbon nanostructures networks, preferably carbon nanotubes networks.
    Type: Application
    Filed: September 16, 2011
    Publication date: September 19, 2013
    Inventors: Krishna Narayan Kumar Kowlgi, Gerardus Joseph Maria Koper, Rutger Alexander David Van Raalten
  • Publication number: 20120259812
    Abstract: Disclosed are methods and systems to provide coordinated identification of data items across a plurality of distributed data storage repositories (datastores). In one disclosed embodiment, a single configuration management database (CMDB) controls identification rights for all CIs as they are first identified in a master/slave relationship with all other CMDBs in the distributed environment. In a second embodiment, a plurality of CMDBs divide identification rights based upon coordination identification rules where certain CMDBs are assigned authoritative identification rights for CIs matching the rules of a particular CMDB in the distributed environment. In a third embodiment, one or more of the plurality of CMDBs may also have advisory identification rights for CIs which do not already have an identifiable unique identity and can coordinate with an authoritative CMDB to establish an identity for CIs.
    Type: Application
    Filed: April 7, 2011
    Publication date: October 11, 2012
    Applicant: BMC SOFTWARE, INC.
    Inventors: Govindarajan Rangarajan, Ajoy Kumar, Narayan Kumar, Douglas Mueller, Matthew Conners, Darius Wallace
  • Publication number: 20110250515
    Abstract: The invention relates to an electrode compartment for an electrochemical cell, including a bicontinuous micro-emulsion, wherein catalytic parts are generated in-situ in a fluid, which can act as a cathode as well as an anode. The electrode compartment comprises a connection to supply fuel or an oxidator, for example oxygen, to the compartment. The electrode compartment is part of a refreshing system with a reserve container for an emulsion and a storage container for used emulsion, conduits to connect each of the containers with the electrode compartment and a transport unit, for example a pump, to move the emulsion.
    Type: Application
    Filed: October 6, 2009
    Publication date: October 13, 2011
    Inventors: Rutger Alexander David Van Raalten, Krishna Narayan Kumar Kowlgi, Geradus Joseph Maria Koper