Patents by Inventor S. Narayanan

S. Narayanan 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).

  • Patent number: 10994948
    Abstract: Item singulation systems and methods may include an input conveyor, a separation conveyor, and an output conveyor that is positioned orthogonally to the input conveyor. A vision system may determine individual columns of items from among a plurality of items on the input conveyor. Operations of the input conveyor, separation conveyor, and output conveyor may be controlled substantially as a pull system to transfer individual columns of items to the output conveyor, such that singulated items can be transferred by the output conveyor to downstream processes.
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: May 4, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Rajeev Dwivedi, Mohit Malik, Vivek S. Narayanan, Shahid Azad, Ganesh Krishnamoorthy
  • Publication number: 20200407178
    Abstract: Systems, methods, and computer-readable media are disclosed for automated item sortation and container handling. In one embodiment, an example method may include determining, by a controller, a first item identifier of a first item at an induction portion of a sortation system, determining an order identifier associated with the first item identifier, and determining a first container associated with the order identifier. The method may include causing a first mobile carrier unit to receive the item, and causing the first mobile carrier unit to deliver the first item to the first container.
    Type: Application
    Filed: June 27, 2019
    Publication date: December 31, 2020
    Applicant: Amazon Technologies, Inc.
    Inventors: Jon S. Battles, Ganesh Krishnamoorthy, Sean O. Maylone, Vivek S. Narayanan, Mohit Malik
  • Patent number: 10838932
    Abstract: According to an embodiment of the present invention, a computer-implemented method of cleansing data is provided that comprises determining a criticality score and a complexity score for identified attributes of an enterprise, wherein the criticality score represents a relevance of an attribute to one or more enterprise dimensions and the complexity score represents complexity of cleansing data for an attribute. The identified attributes for data cleansing based on the criticality and complexity scores are prioritized, and data of the identified attributes is cleansed in accordance with priority of the identified attributes. Embodiments further include a system, apparatus and computer readable media to cleanse data in substantially the same manner as described above.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: November 17, 2020
    Assignee: International Business Machines Corporation
    Inventors: Carl M. Marrelli, Ram S. Narayanan, Martin Oberhofer, Solmaz Rashidi
  • Patent number: 10815073
    Abstract: Item singulation systems and methods may include an input conveyor, a separation conveyor, a turn conveyor, and an output conveyor that is positioned parallel with the input conveyor. A vision system may determine individual columns of items from among a plurality of items on the input conveyor. Operations of the input conveyor, separation conveyor, turn conveyor, and output conveyor may be controlled substantially as a pull system to transfer individual columns of items to the output conveyor, such that singulated items can be transferred by the output conveyor to downstream processes.
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: October 27, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Rajeev Dwivedi, Mohit Malik, Vivek S. Narayanan, Shahid Azad, Ganesh Krishnamoorthy
  • Patent number: 10711930
    Abstract: A releasable connection assembly for connecting tubing sections is disclosed. The assembly includes a male bayonet connector including a shaft having a distal end and a proximal end, and a female latch connector. The male bayonet connector includes a shaft having a distal end and a proximal end, and defining a lumen extending between the distal end and the proximal end. A rib extends radially from the distal end of the shaft. The female latch connector defines an exterior opening configured to receive at least part of the distal end and the rib of the shaft. A method of using a releasable connection assembly for connecting tubing sections is also disclosed.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: July 14, 2020
    Assignee: Nordson Corporation
    Inventors: Peter D. Lewis, Ravikumar S. Narayanan, Richard W. Cairns, Riley M. Phipps
  • Publication number: 20190338327
    Abstract: A process for production of galacto-oligosaccharides is provided. The process for production of galacto-oligosaccharides includes growing Sporobolomyces singularis in a fermentation medium, harvesting the said microbes from the fermentation medium, inoculating the said microbes with lactose solution in a reactor and incubating in an aerobic condition to convert lactose into galacto-oligosaccharides. The process also includes separating the galacto-oligosaccharides from the microbes; filtering thus obtained galacto-oligosaccharides; and optionally making the powder form of galacto-oligosaccharides. The process for producing galacto-oligosaccharides provides high yield and high purity.
    Type: Application
    Filed: March 9, 2018
    Publication date: November 7, 2019
    Inventors: R Saravanan, S Narayanan, Deepak Jadhav, Manish Jain, Shajahan Shubethar, Shankar Lade, Manoj Gote, Ashok Kumar Dubey
  • Patent number: 10428230
    Abstract: A composition which is particularly effective for removing paint or varnish from wood concrete or metal surfaces comprising synergistic mixed solvents-based compositions with Improved efficiency of performance and environmental safety. The mixed solvent compositions are made from about 10-90% by weight of each polar solvent selected from the group consisting of (pentanoic acid, 5-(dimethylamino)-4-methyl-5-oxo-methyl ester; propylene carbonate, N,N-dimethyl imidazolidinone, dimethyl sulfoxide, dimethyl acetamide, gamma butyrolactone, benzyl alcohol, and mixtures thereof and an activator, ethyl ethoxy propionate, and an aqueous system additive. Methods for use of the composition are also disclosed.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: October 1, 2019
    Inventor: Kolazi S. Narayanan
  • Patent number: 10296908
    Abstract: A method for secure payment transactions over a network between a support help desk computing system and a customer computing system is provided. The method includes establishing a chat session between the help desk and the customer using a chat application program; receiving a purchase order from the customer; communicating a unique URL payment link to the customer, wherein the URL payment link is configured for allowing the customer to establish communication with an order processing system to provide sensitive payment information to the order processing system; receiving the sensitive payment information at the order processing system communicated from the customer; encrypting the sensitive payment information; providing the encrypted sensitive payment information to the help desk, wherein the encrypted sensitive payment information is displayed in a masked format on a display of the help desk; and completing the purchase order using the encrypted sensitive payment information.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: May 21, 2019
    Assignee: Sutherland Global Services, Inc.
    Inventors: Surya S. Narayanan, Natarajan Kumaravelu, Srinivasa Rao Madala, K Pazhanisamy, Ramkrishnan Nk
  • Patent number: 10188100
    Abstract: A matrix composition capable of forming an emulsion/micro-emulsion comprising an emulsifiable matrix, essentially free of alkyl pyrrolidone and alkoxylated alcohol, comprising: (i) a long chain substituted amide; (ii) a surface active agent; and (iii) optionally, an organic diluent.
    Type: Grant
    Filed: January 10, 2011
    Date of Patent: January 29, 2019
    Inventors: Kolazi S. Narayanan, Domingo Jon, Jayanti V. Patel
  • Publication number: 20180309874
    Abstract: Embodiments provide a system and method for integrating a cognitive system into a call center. The system and method include ingesting, in real-time through an instant messaging application, one or more questions from one or more call center agents; ingesting, in real-time through the instant messaging application, one or more answers associated with the one or more questions; storing one or more question and answer pairs in a corpus; analyzing, through a cognitive system, the corpus of the one or more question and answer pairs; receiving, through the instant messaging system, one or more additional questions; determining a proposed answer to each additional question based on the analysis of the corpus; analyzing, through the cognitive system, the proposed answer; and incorporating the analysis of the proposed answer into the analysis of the one or more question and answer pairs. The answers can be provided by subject matter experts or call center managers.
    Type: Application
    Filed: June 25, 2018
    Publication date: October 25, 2018
    Inventors: Carl M. Marrelli, Jeffrey T. Matteo, Ram S. Narayanan, Martin Oberhofer
  • Patent number: 10104232
    Abstract: Embodiments provide a system and method for integrating a cognitive system into a call center.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: October 16, 2018
    Assignee: International Business Machines Corporation
    Inventors: Carl M. Marrelli, Jeffrey T. Matteo, Ram S. Narayanan, Martin Oberhofer
  • Patent number: 10055431
    Abstract: A system transfers data between source systems and a target system. The system determines a domain score for data domains of source data from the source systems based on data quality metrics for the target system. The domain score indicates data quality with respect to the target system. Corresponding processes of the target system are identified for the data domains, and a process score is determined for the identified processes based on a corresponding domain score. The process score indicates data quality with respect to the identified processes. The system cleanses the source data based on the domain score and/or process score, and validates the cleansed source data against the target system for transference. Embodiments of the present invention further include a method and computer program product for transferring data between source systems and a target system in substantially the same manner described above.
    Type: Grant
    Filed: April 21, 2015
    Date of Patent: August 21, 2018
    Assignee: International Business Machines Corporation
    Inventors: Carl M. Marrelli, Ram S. Narayanan, Martin Oberhofer, Solmaz Rashidi
  • Publication number: 20180211254
    Abstract: A method for secure payment transactions over a network between a support help desk computing system and a customer computing system is provided. The method includes establishing a chat session between the help desk and the customer using a chat application program; receiving a purchase order from the customer; communicating a unique URL payment link to the customer, wherein the URL payment link is configured for allowing the customer to establish communication with an order processing system to provide sensitive payment information to the order processing system; receiving the sensitive payment information at the order processing system communicated from the customer; encrypting the sensitive payment information; providing the encrypted sensitive payment information to the help desk, wherein the encrypted sensitive payment information is displayed in a masked format on a display of the help desk; and completing the purchase order using the encrypted sensitive payment information.
    Type: Application
    Filed: March 23, 2018
    Publication date: July 26, 2018
    Applicant: Sutherland Global Services, Inc.
    Inventors: Surya S. Narayanan, Natarajan Kumaravelu, Srinivasa Rao Madala, K Pazhanisamy, Ramkrishnan Nk
  • Patent number: 10009466
    Abstract: Embodiments provide a system and method for integrating a cognitive system into a call center. The system and method include ingesting, in real-time through an instant messaging application, one or more questions from one or more call center agents; ingesting, in real-time through the instant messaging application, one or more answers associated with the one or more questions; storing one or more question and answer pairs in a corpus; analyzing, through a cognitive system, the corpus of the one or more question and answer pairs; receiving, through the instant messaging system, one or more additional questions; determining a proposed answer to each additional question based on the analysis of the corpus; analyzing, through the cognitive system, the proposed answer; and incorporating the analysis of the proposed answer into the analysis of the one or more question and answer pairs. The answers can be provided by subject matter experts or call center managers.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: June 26, 2018
    Assignee: International Business Machines Corporation
    Inventors: Carl M. Marrelli, Jeffrey T. Matteo, Ram S. Narayanan, Martin Oberhofer
  • Patent number: 9993559
    Abstract: Described is a class of symmetrical and asymmetrical N-alkyl lactam ethers. One preferred ether is bis-N-ethyl pyrrolidone ether. Preferred compositions and uses of the ethers are in performance chemicals, personal care, and pharmaceutical fields, where they function a variety of roles, including as a solvent, solubilizer, freezing point depressor, diluent, extracting agent, cleaning agent, degreaser, absorbent and/or dispersion agent.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: June 12, 2018
    Assignee: ISP INVESTMENTS LLC
    Inventors: Osama M. Musa, Kolazi S. Narayanan
  • Patent number: 9953320
    Abstract: A method for secure payment transactions over a network between a support help desk computing system and a customer computing system is provided. The method includes establishing a chat session between the help desk and the customer using a chat application program; receiving a purchase order from the customer; communicating a unique URL payment link to the customer, wherein the URL payment link is configured for allowing the customer to establish communication with an order processing system to provide sensitive payment information to the order processing system; receiving the sensitive payment information at the order processing system communicated from the customer; encrypting the sensitive payment information; providing the encrypted sensitive payment information to the help desk, wherein the encrypted sensitive payment information is displayed in a masked format on a display of the help desk; and completing the purchase order using the encrypted sensitive payment information.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: April 24, 2018
    Assignee: Sutherland Global Services, Inc.
    Inventors: Surya S. Narayanan, Natarajan Kumaravelu, Srinivasa Rao Madala, K Pazhanisamy, Ramkrishnan Nk
  • Publication number: 20180052872
    Abstract: According to an embodiment of the present invention, a computer-implemented method of cleansing data is provided that comprises determining a criticality score and a complexity score for identified attributes of an enterprise, wherein the criticality score represents a relevance of an attribute to one or more enterprise dimensions and the complexity score represents complexity of cleansing data for an attribute. The identified attributes for data cleansing based on the criticality and complexity scores are prioritized, and data of the identified attributes is cleansed in accordance with priority of the identified attributes. Embodiments further include a system, apparatus and computer readable media to cleanse data in substantially the same manner as described above.
    Type: Application
    Filed: October 31, 2017
    Publication date: February 22, 2018
    Inventors: Carl M. Marrelli, Ram S. Narayanan, Martin Oberhofer, Solmaz Rashidi
  • Publication number: 20180020094
    Abstract: Embodiments provide a system and method for integrating a cognitive system into a call center.
    Type: Application
    Filed: July 12, 2016
    Publication date: January 18, 2018
    Inventors: Carl M. Marrelli, Jeffrey T. Matteo, Ram S. Narayanan, Martin Oberhofer
  • Publication number: 20180020097
    Abstract: Embodiments provide a system and method for integrating a cognitive system into a call center. The system and method include ingesting, in real-time through an instant messaging application, one or more questions from one or more call center agents; ingesting, in real-time through the instant messaging application, one or more answers associated with the one or more questions; storing one or more question and answer pairs in a corpus; analyzing, through a cognitive system, the corpus of the one or more question and answer pairs; receiving, through the instant messaging system, one or more additional questions; determining a proposed answer to each additional question based on the analysis of the corpus; analyzing, through the cognitive system, the proposed answer; and incorporating the analysis of the proposed answer into the analysis of the one or more question and answer pairs. The answers can be provided by subject matter experts or call center managers.
    Type: Application
    Filed: July 12, 2016
    Publication date: January 18, 2018
    Inventors: Carl M. Marrelli, Jeffrey T. Matteo, Ram S. Narayanan, Martin Oberhofer
  • Patent number: 9836488
    Abstract: According to an embodiment of the present invention, a computer-implemented method of cleansing data is provided that comprises determining a criticality score and a complexity score for identified attributes of an enterprise, wherein the criticality score represents a relevance of an attribute to one or more enterprise dimensions and the complexity score represents complexity of cleansing data for an attribute. The identified attributes for data cleansing based on the criticality and complexity scores are prioritized, and data of the identified attributes is cleansed in accordance with priority of the identified attributes. Embodiments further include a system, apparatus and computer readable media to cleanse data in substantially the same manner as described above.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: December 5, 2017
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Carl M. Marrelli, Ram S. Narayanan, Martin Oberhofer, Solmaz Rashidi