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: 20240124023
    Abstract: A vehicular control system includes an electronic control unit (ECU) disposed at a vehicle. The system is in wireless communication with a remote server. A health monitoring sensor captures sensor data representative of a health condition of an occupant of the vehicle. The system, based on processing at the ECU of captured sensor data, transmits a first signal to the remote server based on the captured sensor data. Responsive to receiving the first signal, the remote server transmits a second signal to the system including at least one destination suitable to treat the health condition of the occupant. Based on the second signal, the system selects a target destination from the at least one destination and determines a path of travel between the vehicle's current geographic location and the target destination's geographic location. The system at least partially controls operation of the vehicle along the path of travel.
    Type: Application
    Filed: October 11, 2023
    Publication date: April 18, 2024
    Inventors: Prashanth Jay Kumar, Jagadish Narayan Gowda
  • Patent number: 11635218
    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: Grant
    Filed: August 24, 2021
    Date of Patent: April 25, 2023
    Assignee: Lennox Industries Inc.
    Inventors: Darko Hadzidedic, Sakthi Narayan Kumar Murugesan, Anitha Rajappan
  • Publication number: 20230120564
    Abstract: The present invention relates to a pyrido[[3,4-d]pyrimidine derivative compound showing excellent anti-proliferative efficacy against cancer cells, a pharmaceutically acceptable salt thereof, a hydrate thereof, or a stereoisomer thereof, a production method therefor, a pharmaceutical composition for preventing, alleviating, or treating cancer metastasis and proliferative diseases containing the same as an active ingredient, and an anticancer composition for cancer cells. The compound exhibits excellent inhibitory activity and anti-proliferative efficacy against cancer cells, and thus the compound is useful not only for inhibiting cancer cells, but also for preventing cancer metastasis and proliferative diseases or for treating cancer.
    Type: Application
    Filed: July 14, 2020
    Publication date: April 20, 2023
    Inventors: Tae Bo SIM, Chan Sun PARK, Seung Hye CHOI, Han Na CHO, Sandip SENGUPTA, In Jae SHIN, Woo Young HUR, Jayprakash Narayan KUMAR
  • Patent number: 11514076
    Abstract: A first datastore discovers a configuration item (CI), without a persistent unique identifier in a distributed datastores environment. When the first datastore has authoritative naming rights, it determines an authoritative identification for the CI. When the first datastore has advisory naming rights, it suggests a name for the CI to a second datastore having authoritative naming rights. The second datastore determines that a pre-existing identification for the CI in the second datastore is the authoritative identification for the CI. If there is no pre-existing identification for the CI in the second data store, the second data store accepts the suggested name as the authoritative identification for the CI. When the first datastore has no naming rights for the CI, it sends the CI to a third data store having authoritative naming rights for the CI to get an authoritative identification for the CI.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: November 29, 2022
    Assignee: BMC Software, Inc.
    Inventors: Govindarajan Rangarajan, Ajoy Kumar, Narayan Kumar, Douglas Mueller, Matthew D. Connors, Darius Wallace
  • Publication number: 20210389006
    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: August 24, 2021
    Publication date: December 16, 2021
    Applicant: Lennox Industries Inc.
    Inventors: Darko HADZIDEDIC, Sakthi Narayan Kumar Murugesan, Anitha RAJAPPAN
  • Patent number: 11125454
    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: Grant
    Filed: June 26, 2019
    Date of Patent: September 21, 2021
    Assignee: Lennox Industries Inc.
    Inventors: Darko Hadzidedic, Sakthi Narayan Kumar Murugesan, Anitha Rajappan
  • Publication number: 20200327145
    Abstract: A first datastore discovers a configuration item (CI), without a persistent unique identifier in a distributed datastores environment. When the first datastore has authoritative naming rights, it determines an authoritative identification for the CI. When the first datastore has advisory naming rights, it suggests a name for the CI to a second datastore having authoritative naming rights. The second datastore determines that a pre-existing identification for the CI in the second datastore is the authoritative identification for the CI. If there is no pre-existing identification for the CI in the second data store, the second data store accepts the suggested name as the authoritative identification for the CI. When the first datastore has no naming rights for the CI, it sends the CI to a third data store having authoritative naming rights for the CI to get an authoritative identification for the CI.
    Type: Application
    Filed: June 26, 2020
    Publication date: October 15, 2020
    Inventors: Govindarajan Rangarajan, Ajoy Kumar, Narayan Kumar, Douglas Mueller, Matthew D. Connors, Darius Wallace
  • Patent number: 10795643
    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: March 31, 2017
    Date of Patent: October 6, 2020
    Assignee: BMC Software, Inc.
    Inventors: Narayan Kumar, Douglas Mueller, Richard Mayfield
  • Patent number: 10740352
    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: Grant
    Filed: August 29, 2018
    Date of Patent: August 11, 2020
    Assignee: BMC Software, Inc.
    Inventors: Govindarajan Rangarajan, Ajoy Kumar, Narayan Kumar, Douglas Mueller, Matthew D. Connors, Darius Wallace
  • Patent number: 10671593
    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: September 30, 2013
    Date of Patent: June 2, 2020
    Assignee: BMC Software, Inc.
    Inventors: Govindarajan Rangarajan, Darius Wallace, Narayan Kumar, Douglas Mueller
  • Patent number: 10558642
    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: September 11, 2017
    Date of Patent: February 11, 2020
    Assignee: BMC Software, Inc.
    Inventors: Govindarajan Rangarajan, Narayan Kumar
  • Patent number: 10533766
    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: Grant
    Filed: March 16, 2018
    Date of Patent: January 14, 2020
    Assignee: Lennox Industries Inc.
    Inventors: Darko Hadzidedic, Sakthi Narayan Kumar Murugesan
  • Patent number: 10534577
    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: September 11, 2015
    Date of Patent: January 14, 2020
    Assignee: BMC Software, Inc.
    Inventors: Narayan Kumar, Douglas Mueller, Richard Mayfield
  • Publication number: 20190316795
    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: June 26, 2019
    Publication date: October 17, 2019
    Applicant: Lennox Industries Inc.
    Inventors: Darko Hadzidedic, Sakthi Narayan Kumar Murugesan, Anitha Rajappan
  • Patent number: 10338545
    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: Grant
    Filed: April 21, 2015
    Date of Patent: July 2, 2019
    Assignee: Lennox Industries Inc.
    Inventors: Darko Hadzidedic, Sakthi Narayan Kumar Murugesan, Anitha Rajappan
  • Publication number: 20180373774
    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: August 29, 2018
    Publication date: December 27, 2018
    Inventors: Govindarajan Rangarajan, Ajoy Kumar, Narayan Kumar, Douglas Mueller, Matthew D. Connors, Darius Wallace
  • Patent number: 10127296
    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: Grant
    Filed: April 7, 2011
    Date of Patent: November 13, 2018
    Assignee: BMC Software, Inc.
    Inventors: Govindarajan Rangarajan, Ajoy Kumar, Narayan Kumar, Douglas Mueller, Matthew Conners, Darius Wallace
  • Patent number: 10109876
    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: March 2, 2017
    Date of Patent: October 23, 2018
    Assignee: CARBONX B.V.
    Inventors: Krishna Narayan Kumar Kowlgi, Gerardus Joseph Maria Koper, Rutger Alexander David Van Raalten
  • Publication number: 20180202683
    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: March 16, 2018
    Publication date: July 19, 2018
    Applicant: Lennox Industries Inc.
    Inventors: Darko HADZIDEDIC, Sakthi Narayan Kumar MURUGESAN
  • Patent number: 9933179
    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: Grant
    Filed: April 21, 2015
    Date of Patent: April 3, 2018
    Assignee: Lennox Industries Inc.
    Inventors: Darko Hadzidedic, Sakthi Narayan Kumar Murugesan