Patents by Inventor A. Sivakumar

A. Sivakumar 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: 11781760
    Abstract: The disclosed technology includes an integrated system including a space conditioning system, a liquid heating system, and a controller. The space conditioning system can include a refrigerant circuit fluidly connecting a compressor, a first heat exchanger, a second heat exchanger, a third heat exchanger, an expansion valve, and a reversing valve such that refrigerant can flow through the circuit. The liquid heating system can include a liquid heating device and a liquid circuit configured to direct liquid from the liquid heating device through the first heat exchanger. The controller can be in electrical communication with the space conditioning system and the liquid heating system. The controller can be configured to determine a demand of the space conditioning system and the liquid heating system, and in response, output instructions to a plurality of valves to direct the refrigerant through the refrigerant circuit and direct the liquid through the liquid circuit.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: October 10, 2023
    Assignee: Rheem Manufacturing Company
    Inventors: Baojie Mu, Sivakumar Gopalnarayanan
  • Publication number: 20230310460
    Abstract: The present invention relates to a low dose topical composition comprising triamcinolone acetonide or salt thereof in an amount of less than 250 mcg/gm, its process of preparation and its use for the treating/preventing of various types of skin diseases, preferably atopic dermatitis in infants, children, adults and elderly patients.
    Type: Application
    Filed: August 28, 2021
    Publication date: October 5, 2023
    Inventors: Sivakumar Venkata Bobba, Amit Manmode, Dhananjay Shinde, Sunil Pophale, Girish Kumar Jain, Shankar Pol
  • Publication number: 20230319573
    Abstract: Embodiments are described herein for transferring a subscriber identity module (SIM) or electronic SIM (eSIM) profile securely from a source device to a target device with verifiable signatures generated by secure hardware elements of the source device contingent on receipt of a secure intent gesture. Trustworthiness of the profile transfer is based on a mobile network operator (MNO) entitlement server releasing a transfer token after verification of a message signed by an embedded universal integrated circuit card (eUICC) of the source device. The eUICC signs the message only after verifying a message from a secure enclave processor (SEP) of the source device that signs the message based on receipt of the secure intent gesture via a secure interface. To validate communication between the SEP and the eUICC, an asymmetric cryptographic key pair generated by the SEP is bound to a unique eUICC identifier (EID) value of the eUICC.
    Type: Application
    Filed: March 23, 2022
    Publication date: October 5, 2023
    Inventors: Li LI, Mohanasundaram KATTAVOOR SIVAKUMAR, Dennis D. CONWAY, Zexing SHI, Aurelien P. RABOISSON, Ngabin S. NG, Rajeev VERMA, Raj CHAUGULE, Keizo MARUI, Lukas M. BUGLA, Patrick L. COFFMAN
  • Publication number: 20230311569
    Abstract: An axle, for a mining machine, includes one or more segments, each defining a first wall portion, a second wall portion disposed opposite to the first wall portion, a third wall portion, and a fourth wall portion. The third wall portion extends between the first and the second wall portions to meet the first wall portion at a first corner portion and the second wall portion at a second corner portion. The fourth wall portion extends between the first and the second wall portions to meet the first wall portion at a third corner portion and the second wall portion at a fourth corner portion. The second thickness of the second corner portion and the third thickness of the third corner portion are greater than each of the first thickness of the first corner portion and the fourth thickness of the fourth corner portion.
    Type: Application
    Filed: March 31, 2022
    Publication date: October 5, 2023
    Applicant: Caterpillar Inc.
    Inventors: Dinesh Sivakumar, Regini Selvapalace Ehuraj, Steven J. Fujan, Scott M Shaffer
  • Patent number: 11778497
    Abstract: Methods, systems, and devices for wireless communications are described. In a wireless communications system, a user equipment (UE) may be scheduled to perform a first measurement or paging activity associated with a target cell operating according to a first target cell configuration that is different from a serving cell operating according to a first serving cell configuration of the UE. In some cases, the UE may determine that the UE has performed a previous measurement or paging activity associated with the target cell while being served by the serving cell, the cells operating according to previous cell configurations. The UE may compare at least one of the first and previous target cell configurations or the first and previous serving cell configurations, and may perform the first measurement or paging activity using a script, where the script is either reused or rebuilt based on comparing the cell configurations.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: October 3, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Yu Fu, Nagendra Babu Bagam, Udayan Bhawnani, Ayyappan Ravichandran, Vikram Ramesh Babu, Nandu Sivadasan, Arvind Vardarajan Santhanam, Qian Ma, Sumit Kumar Singh, Preeti Sivakumar, Vishal Hingorani, Prem Swaroop Kadavakuduru
  • Patent number: 11776270
    Abstract: A method, system, and computer program product for monitoring a telecom network is provided. The method includes retrieving images associated with a transmission location of a telecom network. A communication channel is initialized for enabling transmission of a real time video stream comprising the images with respect to virtual network functions. The virtual network functions are enabled and a triggering signal of the virtual network functions is located. Image collector software and hardware components are activated for collecting the images for local cache storage and location and activation information is collected. Attributes of objects within the images are collected and detecting resulting obstruction characteristics associated with obstruction objects located within a coverage area of the telecom network are detected.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: October 3, 2023
    Assignee: International Business Machines Corporation
    Inventors: Gandhi Sivakumar, Kushal S. Patel, Sarvesh S. Patel, Luke Peter Macura
  • Patent number: 11777850
    Abstract: Techniques are described in which a centralized controller constructs a service chain between a bare metal server (BMS) and a virtual execution element (e.g., virtual machine or container), or in some instances a remote BMS, across a plurality of networks. In some examples, the controller may construct a service chain between a BMS and a virtual execution element or remote BMS using Ethernet Virtual Private Network (EVPN)-Virtual Extensible Local Area Network (VXLAN) and Internet Protocol Virtual Private Networks (IP VPNs) such as BGP/Multiprotocol Label Switching (BGP/MPLS) IP VPNs.
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: October 3, 2023
    Assignee: Juniper Networks, Inc.
    Inventors: Anantharamu Suryanarayana, Manish Krishnan, Jacopo Pianigiani, Vivekananda Shenoy, Mahesh Sivakumar
  • Publication number: 20230306376
    Abstract: A method, computer program product and computer system to automatically generate augment reality-based guides for maintenance procedures is provided. A processor retrieves non-structured text instructions to perform a maintenance procedure on a device within a data center. A processor extracts at least one imperative statement from the non-structured text instructions. A processor identifies a named entity in the extracted at least one imperative statement from the non-structured text instructions. A processor generates a mapping of the named entity to be used by an augmented reality device, where the mapping indicates the position of the named entity on the device within a data center. A processor provides to the augmented reality device the extracted at least one imperative statement and the mapping of the named entity, where the augmented reality device displays the extracted imperative statement and the mapping of the named entity to a user of the augmented reality device.
    Type: Application
    Filed: March 24, 2022
    Publication date: September 28, 2023
    Inventors: Rodolfo Lopez, Jonathan Terner, Ricardo Daniel Zamora Ruvalcaba, Gandhi Sivakumar
  • Publication number: 20230308454
    Abstract: State of the art systems used for airport automation and data processing may be prone to data security related issues, as unauthorized personal may gain entry to sensitive data. The disclosure herein generally relates to airport management, and, more particularly, to a method and system for service authentication in an airport management network. The system uses a neural network to process a received service request and decides whether the service request is to be allowed or denied, based on a determined validity of the service request, role based access defined for a user requesting the service, a feature map data generated.
    Type: Application
    Filed: February 22, 2023
    Publication date: September 28, 2023
    Applicant: Tata Consultancy Services Limited
    Inventors: Jayavardhana Rama GUBBI LAKSHMINARASIMHA, Raj Anil CHAUDHARI, Meena SINGH DILIP THAKUR, Balamuralidhar PURUSHOTHAMAN, Rajan Mindigal ALASINGARA BHATTACHAR, Sivakumar Kuppusamy SANTHANAM
  • Publication number: 20230306324
    Abstract: Automatic task assignment in a multiparticipant message exchange includes receiving, by a computer, data snapshots from a collaborative message exchange between one or more participants. Based on the data snapshots, the computer identifies tasks requiring completion, a task leader among participants, and a task criteria. Based on a semantic match between the task criteria and a database of historical task completion, the computer identifies a candidate pool for completing the tasks and determines a likelihood of each candidate completing the tasks. A relevancy score is assigned based on the likelihood and used to generate a list of ranked candidates for completing the tasks. The computer presents the list to the task leader, receives a selection from the task leader including at least one candidate for completing the tasks, automatically notifies the selected candidate of the tasks to be completed, and updates the database of historical task completion.
    Type: Application
    Filed: March 24, 2022
    Publication date: September 28, 2023
    Inventors: Jonathan Terner, Rodolfo Lopez, Gandhi Sivakumar, Ricardo Daniel Zamora Ruvalcaba
  • Patent number: 11770928
    Abstract: A device has memory cells located within a cell deck of the device. The device includes functional vias within the cell deck, and one or more floating vias within the cell deck. The functional vias are electrically coupled to conductive structures of the device and the one or more floating vias have at least one end electrically isolated from the conductive structures of the device. Methods of forming a device may include forming memory cells in a cell deck, and forming floating vias in a dielectric material adjacent to the memory cells. An overlying mask material is removed from the dielectric material, and at least some memory cells are protected from mechanical damage during the removal of the overlying mask material with the floating vias. Electronic systems may include such devices.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: September 26, 2023
    Assignee: Micron Technology, Inc.
    Inventors: Hongqi Li, James A. Cultra, Sri Sai Sivakumar Vegunta
  • Patent number: 11769240
    Abstract: A neural network system for generating a value estimation is provided. A computing device analyzes one or more digital media streams. A computing device identifies one or more parameters of the object in one or more digital media streams. A computing device collects information of an object in one or more digital media streams. A computing device generates a precited value estimation of the object via invocation of additional multi-level input collection in a distributed cognitive system. A computing device communicates a report associated with the predicted value estimation of the object to a user of a computing device.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: September 26, 2023
    Assignee: International Business Machines Corporation
    Inventors: Craig M. Trim, Kimberly Greene Starks, Gandhi Sivakumar, Kushal Patel, Sarvesh S. Patel
  • Patent number: 11770584
    Abstract: A system and method for optimizing video for transmission on a device includes, in one example, the method includes capturing an original video frame and scaling the original video frame down to a lower resolution video frame. The lower resolution video frame is downscaled using a first encoder to produce a first layer output and the first layer output is decoded. The decoded first layer output is upscaled to match a resolution of the original video frame. A difference is obtained between the upscaled decoded first layer output and the original video frame. The difference is independently encoded using a second encoder to create a second layer output. The first and second layer outputs may be stored or sent to another device.
    Type: Grant
    Filed: May 23, 2022
    Date of Patent: September 26, 2023
    Assignee: Damaka, Inc.
    Inventors: Channamallesh G. Hiremath, Rashmi Lohita, Rajaraman Krishnan, Sivakumar Chaturvedi
  • Publication number: 20230298295
    Abstract: In some embodiments, the present specification describes methods for displaying a three-dimensional image of an isolated threat object or region of interest with a single touch or click and providing spatial and contextual information relative to the object, while also executing a view dependent virtual cut-away or rendering occluding portions of the reconstructed image data as transparent. In some embodiments, the method includes allowing operators to associate audio comments with a scan image of an object. In some embodiments, the method also includes highlighting a plurality of voxels, which are indicative of at least one potential threat item, in a mask having a plurality of variable color intensities, where the intensities may be varied based on the potential threat items.
    Type: Application
    Filed: January 18, 2023
    Publication date: September 21, 2023
    Inventors: Mala Sivakumar, Thomas Brown, Karthik Krishnan
  • Patent number: 11765589
    Abstract: A device receives data indicative of a plurality of broadcast service set identifiers. The device applies a schema to the data indicative of the plurality of broadcast service set identifiers to determine data indicative of a physical access point that broadcasts each of the plurality of broadcast service set identifiers. The device provides the data indicative of the physical access point to a user interface.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: September 19, 2023
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Hari Sivakumar, Ayyanna Gurikar, Ashwin Talanki Narasimha Murthy
  • Patent number: 11764999
    Abstract: A method and system of transmitting network traffic through a stack having at least two switches is provided. The method includes receiving encapsulated network traffic via an inbound stack port of a switch of the stack, wherein the encapsulated network traffic was encapsulated with a flow identification (flow ID), and wherein the flow ID is assigned to a particular flow and is unique across the stack. The method further includes decapsulating the encapsulated network traffic using the flow ID contingent upon the switch being configured to decapsulate using the flow ID and transmitting the decapsulated network traffic from the switch in accordance with mapping information associated with the flow ID, wherein the switch is preconfigured with the mapping information.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: September 19, 2023
    Assignee: NetScout Systems, Inc.
    Inventors: Koneru Kaushik, Sivakumar Thirunavukkarasu, Amal Khursheed, Pratapa Yeddula, Saradha Srinivasan
  • Patent number: 11760412
    Abstract: A method includes obtaining steering data of the vehicle from one or more steering sensors, determining whether the vehicle is operating in one of a turning state and a non-turning state based on the steering data, performing a localization routine based on a first echo set of the 3D data points from among the plurality of 3D data points when the vehicle is operating in the turning state, and performing the localization routine based on a second echo set of the 3D data points from among the plurality of 3D data points when the vehicle is operating in the non-turning state, where a number of the plurality of 3D data points of the first echo set is greater than a number of the plurality of 3D data points of the second echo set.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: September 19, 2023
    Assignee: DENSO CORPORATION
    Inventors: Minglei Huang, Prasanna Sivakumar
  • Publication number: 20230291667
    Abstract: Disclosed is a system that includes a plurality of regional cloud exchange platforms coupled to a distributed alert triaging engine. A system can include a first regional cloud exchange platform and a second regional cloud exchange platform, each of which includes a regional cloud services monitoring engine and a cloud exchange monitoring engine, and an alert triaging engine that provides a triaged alert, or portion thereof, to an appropriate audience.
    Type: Application
    Filed: March 8, 2023
    Publication date: September 14, 2023
    Inventors: Sudarvannan Sivakumar, Sanchit Lodha
  • Publication number: 20230286105
    Abstract: A method of controlling polishing includes polishing a substrate, monitoring the substrate during polishing with an in-situ monitoring system, filtering a signal from the monitoring system to generate a filtered signal, and determining at least one of a polishing endpoint or an adjustment for a polishing rate from the filtered signal. The filtering includes modelling a plurality of periodic disturbances at a plurality of different frequencies using a plurality of disturbance states, modelling an underlying signal using a plant state, and applying a linear prediction filter to the plant state and the plurality of disturbance states to generate a filtered signal representing the underlying signal.
    Type: Application
    Filed: May 17, 2023
    Publication date: September 14, 2023
    Inventor: Sivakumar Dhandapani
  • Patent number: 11756829
    Abstract: Gate aligned contacts and methods of forming gate aligned contacts are described. For example, a method of fabricating a semiconductor structure includes forming a plurality of gate structures above an active region formed above a substrate. The gate structures each include a gate dielectric layer, a gate electrode, and sidewall spacers. A plurality of contact plugs is formed, each contact plug formed directly between the sidewall spacers of two adjacent gate structures of the plurality of gate structures. A plurality of contacts is formed, each contact formed directly between the sidewall spacers of two adjacent gate structures of the plurality of gate structures. The plurality of contacts and the plurality of gate structures are formed subsequent to forming the plurality of contact plugs.
    Type: Grant
    Filed: October 6, 2022
    Date of Patent: September 12, 2023
    Assignee: Intel Corporation
    Inventors: Oleg Golonzka, Swaminathan Sivakumar, Charles H. Wallace, Tahir Ghani