Patents by Inventor Vijaya Kumar

Vijaya 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).

  • EFFICIENT CACHE EVICTION AND INSERTIONS FOR SUSTAINED STEADY STATE PERFORMANCE
    Publication number: 20210209029
    Abstract: A distributed metadata cache for a distributed object store includes a plurality of cache entries, an active-cache-entry set and an unreferenced-cache-entry set. Each cache entry includes information relating to whether at least one input/output (IO) thread is referencing the cache entry and information relating to whether the cache entry is no longer referenced by at least one IO thread. Each cache entry in the active-cache-entry set includes information that indicates that at least one IO thread is actively referencing the cache entry. Each cache entry in the unreferenced-cache-entry set is eligible for eviction from the distributed metadata cache by including information that indicates that the cache entry is no longer actively referenced by an IO thread.
    Type: Application
    Filed: March 6, 2020
    Publication date: July 8, 2021
    Inventors: Vijaya Kumar JAKKULA, Siva RAMINENI, Venkata Bhanu Prakash GOLLAPUDI
  • SCALING PERFORMANCE FOR LARGE SCALE REPLICA SETS FOR A STRONGLY CONSISTENT DISTRIBUTED SYSTEM
    Publication number: 20210209066
    Abstract: A system and a method are disclosed that provides a data replication management technique for a distributed environment that eliminates a need to order members of a replica set. A node of a node cluster in the distributed system may be configured to send in parallel an IO request to each respective member of the replica set. Reponses are received from members of the replica set that indicate a completion status of the IO request at the replica set member sending the IO response. A request is sent to other nodes of the node cluster to remove a replica from the replica set based on an error response received from the replica. The replica that responded with the error response is removed from the replica set based on an agreement of nodes of the node cluster to remove the replica from the replica set.
    Type: Application
    Filed: March 6, 2020
    Publication date: July 8, 2021
    Inventors: Vijaya Kumar JAKKULA, Venkata Bhanu Prakash GOLLAPUDI
  • MULTI-VALUE MAPPING FOR OBJECT STORE
    Publication number: 20210209027
    Abstract: A method for mapping an object store may include storing a data entry within a mapping page for an object in the object store, wherein the data entry may include a key and a value, and the value may include an address for the object in the object store. The method may further include storing multiple data entries within the mapping page for multiple corresponding objects in the object store, wherein each data entry may include a key and one or more values for a corresponding object in the object store, and each value may include an address for the corresponding object in the object store. The data entries may be part of a mapping data structure which may include nodes, and each node may be stored within a mapping page.
    Type: Application
    Filed: May 20, 2020
    Publication date: July 8, 2021
    Inventors: Vinod Kumar DAGA, Vamsikrishna SADHU, Angel Benedicto AVILES, JR., Vijaya Kumar JAKKULA, Venkata Bhanu Prakash GOLLAPUDI
  • Oil pump for an aged engine
    Patent number: 11035362
    Abstract: An oil pump for an engine is disclosed. The oil pump may include a first pump mechanism configured to supply oil to a main lubrication gallery of the engine, and a second pump mechanism configured to supply oil to a piston cooling gallery of the engine. The first pump mechanism may be designed for a first type of engine and the second pump mechanism may be designed for a second type of engine. The first type of engine may have a greater quantity of cylinders than the second type of engine.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: June 15, 2021
    Assignee: Progress Rail Locomotive Inc.
    Inventors: Adarsh Gopinathan Nair, Mathias Klemp, Kyle Figge, Vijaya Kumar, Patricia McWade
  • Storage reservation pools for virtual infrastructure
    Patent number: 11029988
    Abstract: A method to allocate storage includes assigning a quota on space from a storage reservation pool, allocating an epoch specific storage space to a virtual disk, creating a memory map for the virtual disk to track used space. For every write to the virtual disk during an epoch, the method includes updating the memory map, determining if the used space is greater than a threshold of the epoch specific storage space based on the memory map. When the used space is greater than the threshold, the method includes predicting additional space for future writes to the virtual disk in the epoch, determining if the additional space is available from the storage reservation pool, and, when the additional space is available, increasing the epoch specific storage and proceeding with the write to the virtual disk.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: June 8, 2021
    Assignee: VMWARE, INC.
    Inventors: Kaushik Budigere Vijaya Kumar, Akanksha Patel, Akhil Ram Sai Sattiraju, Ankit Dubey, Ankit Vaidya, Apurva Hajare
  • TRAFFIC SIGNAL MANAGEMENT FOR AUTONOMOUS VEHICLE OPERATION
    Publication number: 20210142658
    Abstract: Systems and methods to perform traffic signal management for operation of autonomous vehicles involve obtaining vehicle data from two or more vehicles at an intersection with one or more traffic lights. The vehicle data includes vehicle location, vehicle speed, and image information or images. A method includes determining at least one of three types of information about the one or more traffic lights based on the vehicle data. The three types of information include a location of the one or more traffic lights, a signal phase and timing (SPaT) of the one or more traffic lights, and a lane correspondence of the one or more traffic lights. The method also includes providing the at least one of the three types of information about the one or more traffic lights for the operation of autonomous vehicles.
    Type: Application
    Filed: November 11, 2019
    Publication date: May 13, 2021
    Inventors: Donald K. Grimm, Fan Bai, Bo Yu, Vivek Vijaya Kumar
  • Method to prioritize the process of receiving for cooperative sensor sharing objects
    Patent number: 11003195
    Abstract: A method includes receiving object data, by a controller of a host vehicle, from a plurality of sources, the plurality of sources including remote objects and a sensor system of the host vehicle; identifying, by the controller of the host vehicle, a target object using the object data from the plurality of sources, the object data including a target-object data, and the target-object data is the object data that specifically pertains to the target object determining, by the controller, that the target-object data is available from more than one of the plurality of sources; and in response to determining that the target-object data is available from more than one of the plurality of sources, fusing, by the controller, the target-object data that is available from more than one of the plurality of sources to create a single dataset about the target object.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: May 11, 2021
    Assignee: GM Global Technology Operations LLC
    Inventors: Vivek Vijaya Kumar, Hariharan Krishnan, Bo Yu
  • METHOD AND UE FOR HANDLING MOBILITY PROCEDURE FOR UE
    Publication number: 20210099968
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). Embodiments herein disclose a method performed by a terminal in a mobile communication system. The method includes performing a registration procedure on a first standalone non-public network (SNPN), selecting a second SNPN based on a predetermined condition, and transmitting, to a network entity, a registration request message on the second SNPN for an initial registration, in case that the second SNPN differs from the first SNPN.
    Type: Application
    Filed: September 28, 2020
    Publication date: April 1, 2021
    Inventors: Kundan TIWARI, Rajavelsamy RAJADURAI, Anikethan Ramakrishna Vijaya KUMAR, Lalith KUMAR, Narendranath Durga TANGUDU
  • PREDICTIVE PERSONALIZED THREE-DIMENSIONAL BODY MODELS
    Publication number: 20210097759
    Abstract: Described are systems and methods directed to generation of a personalized three-dimensional (“3D”) body model of a body, such as a human body, based on two-dimensional (“2D”) images of that body and the generation and presentation of predicted personalized 3D body models of the body when one or more body measurements (e.g., body fat, body weight, muscle mass) are changed. For example, a user may provide a target body measurement value and the implementations will generate one or more predicted personalized 3D body models representative of a predicted appearance of the body with the target body measurement value.
    Type: Application
    Filed: September 26, 2019
    Publication date: April 1, 2021
    Inventors: Amit Kumar Agrawal, JinJin Li, Rohith Mysore Vijaya Kumar, Dylan John Drover, Brandon Michael Smith, Prakash Ramu, Ram Sever, Apoorv Chaudhri, Visesh Uday Kumar Chari, Sunil Sharadchandra Hadap, Rajesh Gautam
  • METHOD AND APPARATUS FOR MANAGING VOICE-BASED INTERACTION IN INTERNET OF THINGS NETWORK SYSTEM
    Publication number: 20210090567
    Abstract: A method for managing voice-based interaction in an Internet of things (IoT) network system is provided. The method includes identifying a first voice utterance from a first IoT device among a plurality of IoT devices in the IoT network system. Further, the method includes identifying at least one second voice utterance from at least one second IoT device among the plurality of IoT devices in the IoT network system. Further, the method includes determining a voice command by combining the first voice utterance and the at least one second voice utterance.
    Type: Application
    Filed: December 7, 2020
    Publication date: March 25, 2021
    Inventors: Vijaya Kumar TUKKA, Deepraj Prabhakar PATKAR, Rakesh KUMAR, Sujay MOHAN, Vinay KUMAR
  • METHOD AND APPARATUS FOR HANDLING SESSION IN A WIRELESS COMMUNICATION SYSTEM
    Publication number: 20210084475
    Abstract: Accordingly, embodiments herein disclose a method performed by a user equipment (UE) in a wireless communication system. The method comprises receiving, from an access and mobility management function (AMF), a non-access stratum (NAS) message, wherein the non-access stratum (NAS) message includes information indicating whether the UE is registered for emergency services and determining registering for the emergency services based on the NAS message.
    Type: Application
    Filed: August 14, 2020
    Publication date: March 18, 2021
    Inventors: Lalith KUMAR, Kundan TIWARI, Ricky KAURA, Anikethan Ramakrishna VIJAYA KUMAR
  • SMART CARD PASSWORD MANAGEMENT SYSTEMS AND METHODS FOR MEDICAL SYSTEMS
    Publication number: 20210074396
    Abstract: The invention relates to devices, systems, and methods for controlling smart card authentication for a system. The systems and methods can include a smart card reader for gaining access to a smart card by sending a first password to access the smart card wherein the smart card reader can read a unique ID of the smart card and use an algorithm to generate a second password and store the generated second password directly in the smart card's file directory. The medical systems can include any medical device or machine requiring the transfer of any data such as personal health information (PHI) and therapy parameter data to be used by medical devices in the system. The methods, algorithms, and processes can also be used as a standard for any number of devices and systems for accessing a particular device.
    Type: Application
    Filed: June 24, 2020
    Publication date: March 11, 2021
    Inventors: Vijaya Kumar Parari, Arindam Ghosh Roy, Rebecca L. Poindexter
  • OIL PUMP FOR AN AGED ENGINE
    Publication number: 20210054840
    Abstract: An oil pump for an engine is disclosed. The oil pump may include a first pump mechanism configured to supply oil to a main lubrication gallery of the engine, and a second pump mechanism configured to supply oil to a piston cooling gallery of the engine. The first pump mechanism may be designed for a first type of engine and the second pump mechanism may be designed for a second type of engine. The first type of engine may have a greater quantity of cylinders than the second type of engine.
    Type: Application
    Filed: August 19, 2019
    Publication date: February 25, 2021
    Applicant: PROGRESS RAIL LOCOMOTIVE INC.
    Inventors: Adarsh Gopinathan NAIR, Mathias KLEMP, Kyle FIGGE, Vijaya KUMAR, Patricia MCWADE
  • METHOD AND SYSTEM FOR MANAGING CLOSED ACCESS GROUP FEATURE FOR USER EQUIPMENT AND NETWORK
    Publication number: 20210051566
    Abstract: A method for managing a Closed Access Group (CAG) feature using an Access and Mobility Management Function (AMF) server. The method includes receiving a registration request message from a User Equipment (UE) for registering for a CAG subscription. The method includes determining that the UE is subscribed to access the network through a CAG cell only. The method includes determining whether the registration request message includes a CAG support indicator. The method includes determining whether the UE supports the CAG feature based on the CAG support indicator. The method includes sending either a registration accept message including a CAG information list to the UE when the UE supports the CAG feature, or a registration reject message including a 5GMM cause value other than a 5GMM cause #76 to the UE when the UE does not support the CAG feature.
    Type: Application
    Filed: August 13, 2020
    Publication date: February 18, 2021
    Inventors: Kundan TIWARI, Anikethan Ramakrishna Vijaya KUMAR, Lalith KUMAR
  • METHOD AND APPARATUS FOR RECOVERING FROM STEERING OF ROAMING RELATED FAILURES
    Publication number: 20210051466
    Abstract: Methods and systems for recovering from SOR failures are provided. A method performed by a user equipment (UE) in a wireless communication system, the method comprises detecting a steering of roaming (SOR) failure during registering with a first visitor-public land mobile network (VPLMN) or after registration with the first VPLMN, wherein the UE operates in a manual mode; switching the manual mode to an automatic mode based on a determination that the SOR failure occurs; and performing PLMN selection procedure to obtain service on a second VPLMN which is a higher priority than the first VPLMN.
    Type: Application
    Filed: August 13, 2020
    Publication date: February 18, 2021
    Inventors: Anikethan Ramakrishna Vijaya KUMAR, Lalith KUMAR, Kundan TIWARI
  • COMPUTER IMPLEMENTED METHOD AND A COMPUTER SYSTEM FOR DOCUMENT CLUSTERING AND TEXT MINING
    Publication number: 20210049206
    Abstract: A computer implemented method for document clustering comprises receiving one or more documents via one or more input means, arranging the one or more documents into a term-document matrix using term frequency-inverse document frequency, removing and stemming of one or more common clutter/stop words from the one or more documents, extracting one or more features from the one or more documents using non-negative matrix factorization (NMF) and k means, determining one or more vectors based on the one or more features, implementing k-means clustering thereby iterating the one or more documents and the one or more features and clustering the one or more documents based on similarity between the extracted one or more features and the each of the one or more documents.
    Type: Application
    Filed: October 19, 2019
    Publication date: February 18, 2021
    Inventors: E. Laxmi Lydia, A. Krishna Mohan, K. Vijaya Kumar
  • Methods and systems for determining unit shutdown based on system operational parameters
    Patent number: 10913325
    Abstract: A battery-powered power unit is provided in which a state of charge parameter is used to determine whether to shut off the battery-powered power unit, and an adjustment parameter is used to determine when to shut off the battery-powered power unit closer to a predetermined state of charge value for the battery. The state of charge parameter may be voltage across the battery, and the adjustment parameter may be current leaving the battery-powered power unit. The parameters may be values that are internal to the battery-powered power unit. The battery-powered power unit can be used in, for example, tractor auxiliary power units.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: February 9, 2021
    Assignee: Thermo King Corporation
    Inventors: Michael James Vanous, Bartley Theis, Srinivasa Rao Koppineedi, Vijaya Kumar K S
  • Operational service plan disruption and return optimization for a service robot
    Patent number: 10913148
    Abstract: A method and system for a reconfigurable robotic platform through a plurality of interchangeable service modules and adapted to engage in both autonomous and interactive maintenance and monitoring of a service area, the robotic platform configured to execute a stored service plan for the service area, the service plan comprising a service plan sequence comprising a service treatment step, alter the service plan sequence based on detecting an object that is a treatment obstacle in the service area as detected by the sensor, the treatment obstacle preventing execution of the service treatment step at a service treatment location within the service area, wherein the altered service plan sequence comprises moving around the treatment obstacle and skipping the service treatment step, store the service treatment location for later treatment, and resume execution of the service plan.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: February 9, 2021
    Assignee: Discovery Robotics
    Inventors: Larry J. Williams, Vivek Rajendran, Hardik Shah, Dharmateja Kadem, Jeffrey Blum, Ishit Shah, Manomit Bal, Britta Kathleen Ulm, David Callen, Sujith Vijaya Kumar, Naman Kumar
  • WIRELESS COMMUNICATION BETWEEN A TOOL AND A CONTROLLER
    Publication number: 20210022194
    Abstract: A communication method is provided for communicating data between a tool and a controller. The method includes establishing communication between the tool and the controller using a first wireless communication protocol. Once wireless communication has been established, the tool and the controller switch to a new wireless communication protocol that is different from the first protocol. Operational settings are then wirelessly communicated by the controller to the tool using the second protocol.
    Type: Application
    Filed: August 27, 2019
    Publication date: January 21, 2021
    Inventors: Christopher J. Taylor, Madhusudhana Rao, Vijaya Kumar K S, Javeed Shariff
  • Core Ramp Detection Circuitry
    Publication number: 20210018974
    Abstract: Various implementations described herein are directed to a device having an output pad that provides an input-output (IO) voltage from an IO power supply. The device may include core ramp detection circuitry that detects a first ramp of a core voltage from a core power supply and provides a core ramp sensing signal. The device may include output logic circuitry that couples the output pad to ground after receiving the core ramp sensing signal so as to reduce leakage of the IO power supply.
    Type: Application
    Filed: July 19, 2019
    Publication date: January 21, 2021
    Inventors: Ranabir Dey, Vinay Chenani, Kundan Srivastava, Vijaya Kumar Vinukonda