Patents by Inventor Krishna Prasad

Krishna Prasad 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: 20230264577
    Abstract: An electrified vehicle and associated inverter configured for powering two different types of external loads include first and second phase/line legs combined with a first neutral leg coupled to a vehicle chassis, and a second floating neutral leg that is not coupled to the vehicle chassis. The first/second phase legs and first neutral leg are coupled to a first receptacle configured to receive a corresponding plug to power a first load, such as a power tool or accessory. The first/second phase legs and the second neutral leg are coupled to a second receptacle configured to receive a corresponding plug to power a second load, such as a home or building having an earth grounding electrode. The inverter may include an isolation transformer between the loads and the traction battery, and/or may be configured to provide single phase, split-phase, or three-phase power for either or both of the neutral connections.
    Type: Application
    Filed: February 18, 2022
    Publication date: August 24, 2023
    Applicant: Ford Global Technologies, LLC
    Inventors: Xi LU, Krishna Prasad BHAT, Ke ZOU, Chingchi CHEN, Michael W. DEGNER
  • Patent number: 11723965
    Abstract: The invention provides eTEC linked glycoconjugates comprising a saccharide covalently conjugated to a carrier protein through a (2-((2-oxoethyl)thio)ethyl)carbamate (eTEC) spacer, immunogenic compositions comprising such glycoconjugates, and methods for the preparation and use of such glycoconjugates and immunogenic compositions.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: August 15, 2023
    Assignee: Pfizer Inc.
    Inventors: Jianxin Gu, Jin-hwan Kim, Avvari Krishna Prasad, Yu-ying Yang
  • Patent number: 11707529
    Abstract: The present invention relates generally to glycoconjugates comprising a saccharide covalently conjugated to a carrier protein through a spacer containing ((2-oxoethyl)thio)). In an aspect the invention provides oxo-eT linked glycoconjugates comprising a saccharide covalently conjugated to a carrier protein through a ((2-oxoethyl)thio) spacer having the formula (I): wherein: A is a group (C?X)m wherein X is S or O and m is 0 or 1; B is a bond, O, or CH2; and when m is 0, B can also be (C?O); R is a C2-C16 alkylene, C2-C16 heteroakylene, NH—C(?O)—C2-C16 alkylene, or NH—C(?O)—C2-C16 heteroakylene, wherein said alkylene and heteroalkylene are optionally substituted by 1, 2 or 3 groups independently selected from COOR? where R? is selected from H, methyl, ethyl or propyl. The invention further relates to immunogenic compositions comprising such glycoconjugates, and to methods for the preparation and use of such glycoconjugates and immunogenic compositions.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: July 25, 2023
    Assignee: Pfizer Inc.
    Inventors: Jianxin Gu, Rajesh Kumar Kainthan, Jin-Hwan Kim, Avvari Krishna Prasad, Yu-Ying Yang
  • Publication number: 20230230257
    Abstract: Systems and methods for associating three-dimensional bounding boxes with tracked objects are disclosed based on information gathered from objects in a two-dimensional image, for applications such as autonomous navigation. The systems and methods track an object in three-dimensional space and receive a two-dimensional image from a vehicle sensor. The system generates a three-dimensional bounding box for an object in the two-dimensional image, determines a two-dimensional image characteristic of the object, and associates the three-dimensional bounding box with the tracked object based on the three-dimensional bounding box of the object and the two-dimensional image characteristic of the object.
    Type: Application
    Filed: December 31, 2021
    Publication date: July 20, 2023
    Inventors: Gary Fay, Krishna Prasad Varadarajan Srinivasan
  • Publication number: 20230218738
    Abstract: The present disclosure relates to RSV F protein mutants, nucleic acids or vectors encoding a RSV F protein mutant, compositions comprising a RSV F protein mutant or nucleic acid, and uses of the RSV F protein mutants, nucleic acids or vectors, and compositions.
    Type: Application
    Filed: March 29, 2023
    Publication date: July 13, 2023
    Inventors: Ye Che, Philip Ralph Dormitzer, Alexey Vyacheslavovich Gribenko, Luke David Handke, Avvari Krishna Prasad, Xiayang Qiu, Mark Edward Ruppen, Xi Song, Kena Anne Swanson, Srinivas Kodali, Xin Xu, KariAnn Sweeney Efferen, Ping Cai, Kristin Rachael Tompkins, Lorna del Pilar Nunez
  • Publication number: 20230215184
    Abstract: Systems and methods are provided to receive, at a processor associated with a vehicle and via one or more image sensors associated with the vehicle, image data associated with an environment surrounding the vehicle and corresponding to a first image captured at a first time, and additional image data associated with an environment surrounding the vehicle and corresponding to a second image captured by at a second time. The provided systems and methods may determine, based on the received additional image data and a machine learning model, that a tracked object identified in the first image is not detected in the second image, and may determine, based on vehicle data and tracking data of the tracked object, that the tracked object should be present in the second image and perform a remedial action on the additional image data to identify the tracked object in the second image.
    Type: Application
    Filed: December 31, 2021
    Publication date: July 6, 2023
    Inventors: Gary Fay, Krishna Prasad Varadarajan Srinivasan
  • Patent number: 11696157
    Abstract: An electronic device included in a network enhances the configuring of other electronic devices in the network. The electronic device includes a network interface, a non-transitory memory having instructions stored thereon, and a hardware processor. The hardware processor is configured to execute the instructions to transmit a first set of configuration data to another electronic device in the network, receive a message that the other electronic device was successfully configured using the first set of configuration data, and in response to the message transmit one or more next sets of configuration data to the other electronic device. Moreover, the hardware processor is configured to execute the instructions to receive a message that the other electronic device was not successfully configured using the first set of configuration data or the one or more next sets of configuration data and implement remedial action to address the unsuccessful configuration.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: July 4, 2023
    Assignee: ARRIS ENTERPRISES LLC
    Inventors: Krishna Prasad Panje, Lakshmi Arunkumar
  • Publication number: 20230203091
    Abstract: The present disclosure relates generally to methods of preparing glycoconjugates containing a saccharide conjugated to a carrier protein by use of stable nitroxyl radical related agent/oxidant as an oxidizing agent, to immunogenic compositions comprising such glycoconjugates, and to methods for the use of such glycoconjugates and immunogenic compositions.
    Type: Application
    Filed: March 1, 2023
    Publication date: June 29, 2023
    Inventors: Mingming Han, Rajesh Kumar Kainthan, Jin-Hwan Kim, Avvari Krishna Prasad
  • Patent number: 11687630
    Abstract: Aspects of the present invention disclose a method for dynamic password inducing techniques for security configuration and validation of a user. The method includes one or more processors identifying textual data of a user. The method further includes generating a set of password parameters for a password. The method further includes identifying one or more password dynamisms of the user from one or more sources, where the one or more password dynamisms are dynamic inputs, from the user, to an authentication device. The method further includes modifying the textual data to include a text placeholder, wherein the text placeholder includes a replacement parameter that induces the user to provide a password dynamism. The method further includes configuring the set of password parameters for the password of the user based at least in part on the one or more password dynamisms of the user from the one or more sources.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: June 27, 2023
    Assignee: International Business Machines Corporation
    Inventors: Sri Harsha Varada, Sunita Rani Nayak, Hari Krishna Prasad Bheemavarapu, Karthik Adatrow, Manish Anand Bhide
  • Patent number: 11687927
    Abstract: Described herein are systems and methods in which more secure methods are provided for a connected device to conduct transactions. In accordance with embodiments of the disclosure, a transaction code is generated and provided to the connected device. The transaction code may be stored in association with the information for the transaction such that when the transaction code is received at a transaction processing server, the transaction processing server is configured to generate an authorization request that includes the transaction information. The authorization request may then be routed to an authorization server associated with an account maintained by the transaction processing server.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: June 27, 2023
    Assignee: Visa International Service Association
    Inventors: Krishna Prasad Koganti, Mark Douglas McGee, David Tseselsky, Brendan Xavier Louis
  • Patent number: 11678254
    Abstract: Wireless devices (clients) connect to different access points (AP) in a wireless network. The wireless network may determine that based on, for example, congestion of certain APs that a client should be steered away from a current AP. Steering may be conducted utilizing BSS transition management (BTM) messages to provide the client with a list of network-preferred APs for a transition. Clients may also have one or more preferred APs and may reject the BTM steering message if it does not include at least one client-preferred AP. To prevent rejection of the BTM message, at least one client-preferred AP may be added to the BTM message. To ensure the client is steered to a network-preferred AP, the client is blacklisted from connecting to the client-preferred AP until the client has been steered to a network-preferred AP.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: June 13, 2023
    Assignee: ARRIS ENTERPRISES LLC
    Inventors: Krishna Prasad Panje, Anil Kumar Nellore
  • Publication number: 20230133210
    Abstract: Apparatuses, methods, and systems pertaining to the verification of portable consumer devices for 3-D Secure Systems are disclosed. In one implementation, a verification token is coupled to a computer by a USB connection so as to use the computer's networking facilities. The verification token reads identification information from a user's portable consumer device (e.g., credit card) and sends the information to a validation entry over a communications network using the computer's networking facilities. The validation entity applies one or more validation tests to the information that it receives from the verification token. If a selected number of tests are passed, the validation entity sends a 3-D Secure datum to the verification token. The verification token may enter the 3-D Secure datum into a hidden field of a Purchase Authentication Page appearing on the computer's display.
    Type: Application
    Filed: December 23, 2022
    Publication date: May 4, 2023
    Applicant: Visa International Service Association
    Inventors: Ayman Hammad, Patrick Faith, Krishna Prasad Koganti, Ben Rewis, Brendan Xavier Louis, Kevin Weller, Benedicto Hernandez Dominguez
  • Patent number: 11639174
    Abstract: An automated speed control system includes a ranging-sensor, a camera, and a controller. The ranging-sensor detects a lead-speed of a lead-vehicle traveling ahead of a host-vehicle. The camera detects an object in a field-of-view. The controller is in communication with the ranging-sensor and the camera. The controller is operable to control the host-vehicle. The controller determines a change in the lead-speed based on the ranging-sensor. The controller reduces a host-speed of the host-vehicle when the lead-speed is decreasing, no object is detected by the camera, and while a portion of the field-of-view is obscured by the lead-vehicle.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: May 2, 2023
    Assignee: Aptiv Technologies Limited
    Inventor: Premchand Krishna Prasad
  • Patent number: 11641610
    Abstract: An electronic apparatus, method, and computer-readable medium implement a dynamic channel selection function at an access point device so as to establish a backhaul connection between the access point device and an extender access point device. Once initiated either by the access point device or an application, the dynamic channel selection function iterates or loops through channels based on one or more factors to select a channel for establishment of the backhaul connection. The dynamic channel selection function provides ease of installation of configuration of devices on a network without requiring relocation of the device to establish the backhaul connection.
    Type: Grant
    Filed: May 18, 2021
    Date of Patent: May 2, 2023
    Assignee: ARRIS ENTERPRISES LLC
    Inventor: Krishna Prasad Panje
  • Publication number: 20230130705
    Abstract: Systems and methods are provided for implementing pattern detection as a first step for security improvements of a computer network. The pattern detection may utilize a machine learning (ML) model for predicting network tuple parameters. The ML model can be trained on labelled data flow information and deployed by a central server for preventing network-wide cyber-security challenges (e.g., including DNS flux, etc.). Networking devices (e.g. switches, etc.) can monitor the data flow traffic that it receives from the networking devices and classify network tuple parameters based on the flow behavior. The system can compare the output of the ML model (e.g., a classification of the data flow traffic, etc.) to an implicit label (e.g., the network tuple parameter included with the data flow traffic, etc.). When the classification matches a particular network tuple parameter, the system can generate an alert and/or otherwise identify potential network intrusions and other abnormalities.
    Type: Application
    Filed: October 27, 2021
    Publication date: April 27, 2023
    Inventors: Madhusoodhana Chari Sesha, Krishna Prasad Lingadahalli Shastry, Sathyanarayanan Manamohan
  • Publication number: 20230098555
    Abstract: A computer collects data relevant to a primary activity occurring in a data gathering zone. The computer receives from an Activity Indication Source (AIS), an indication of a primary activity associated with a Data Gathering Zone (DGZ). The computer determines, uses a first Machine Learning (ML) model to identify data streams relevant for data gathering activities, a Target Set of Data Streams (TSDS) associated with the primary activity. The computer identifies within a set of sensors having a monitoring arrangement with the DGZ, a set of preferred sensors to provide the TSDS. The computer determines using a second Machine Learning (ML) model trained to identify Preferred Data Stream Attributes (PDSAs) for data gathering activities, a target set of PDSAs. The computer retrieves, a data stream relevant to the TSDS. The computer compares attributes of the data stream to the PDSAs and initiates corrective action as necessary.
    Type: Application
    Filed: September 27, 2021
    Publication date: March 30, 2023
    Inventors: Partho Ghosh, Sarbajit K. Rakshit, Hari Krishna Prasad Bheemavarapu, Saraswathi Sailaja Perumalla
  • Patent number: 11617004
    Abstract: Methods, systems, and computer readable media may be operable to facilitate the resolving of a tuner conflict at a digital video recorder. When a multimedia device receives a request for a new recording session, and there is no available tuner for carrying out the recording session, the multimedia device may determine a duration of time until a tuner becomes available. If the duration of time until a tuner becomes available is less than a threshold duration, the multimedia device may initiate the recording session once the tuner becomes available, and the missing portion of the recording may be recovered at an alternate time or from an alternate content source. When the missing portion is recovered, the recording and the missing portion may be stitched together. If the duration of time until a tuner becomes available is greater than a threshold, the multimedia device may present alternate times for recording the requested content.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: March 28, 2023
    Assignee: ARRIS Enterprises LLC
    Inventors: Krishna Prasad Panje, Murali S. Sahasranaman
  • Publication number: 20230091667
    Abstract: A system and method for customization of software applications with neural network-based features is disclosed. The system acquires information related to one or more functional components of an electronic device and usage data associated with the electronic device. The system selects a computer vision task, based on the acquired information and the usage data, and determines constraints associated with an implementation of the selected computer vision task on the electronic device. The system selects a first neural network as a seed model for the selected computer vision task and execute operations, including a neural architecture search with the seed model and the constraints as input, to obtain a second neural network which is trained on the selected computer vision task. The system updates a software application on the electronic device to include an end-user feature that implements the second neural network for the selected computer vision task.
    Type: Application
    Filed: September 22, 2021
    Publication date: March 23, 2023
    Inventors: KRISHNA PRASAD AGARA VENKATESHA RAO, Santosh Eraniose
  • Patent number: 11611904
    Abstract: An apparatus, method, and computer-readable recording medium perform optimized data collection in a wireless network. The wireless network communicatively interconnects a gateway device having a network controller, one or more wireless extenders, and one or more client devices. The gateway device receives polling responses from the one or more wireless extenders and periodically monitors station metrics data for the one or more client devices based on the polling responses. The gateway device determines which of the one or more client devices is an immobile device based on the station metrics data, and transmits an instruction to at least one wireless extender for modifying collection or reporting of the station metrics data for any client device determined to be an immobile device.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: March 21, 2023
    Assignee: ARRIS ENTERPRISES LLC
    Inventor: Krishna Prasad Panje
  • Patent number: 11606792
    Abstract: An electronic apparatus, method, and computer-readable medium implement smart channel selection to track client devices that connect with a LAN over time, store a historical number of client devices that connect with the LAN and a channel number on which the apparatus operated each connection with the client devices, and determine whether a number of probes/association requests on a current channel in the 5 GHz band on which the apparatus is operating is less than a predefined threshold value. When the number of probes/association requests on the current channel in the 5 GHz band on which the apparatus is operating is less than a predefined threshold value, smart channel selection is performed to select a new channel in the 5 GHz band, and the 5 GHz SSID of the apparatus is broadcasted on the new channel.
    Type: Grant
    Filed: May 27, 2021
    Date of Patent: March 14, 2023
    Assignee: ARRIS ENTERPRISES LLC
    Inventors: Krishna Prasad Panje, Lakshmi Arunkumar