Patents by Inventor Vamshi Krishna Surabhi

Vamshi Krishna Surabhi 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).

  • Managing data permissions for disparate data sets
    Patent number: 11899806
    Abstract: Features are disclosed for managing multiple heterogeneously owned data stores (e.g., data sets, data lakes) and provisioning a framework for data consumers and data publishers. A computing device can obtain a plurality of data catalogs associated with the data stores. For example, the computing device may update a hybrid data catalog with information from the plurality of data catalogs. The computing device can further provide a portion of the plurality of data catalogs to a data consumer. The computing device may provide the portion of the plurality of data catalogs based on permissions provided by the data publisher. In response, the computing device can receive a request to access a data store associated with the plurality of data catalogs. The computing device can transmit the request to a corresponding data publisher and, based on a response by the data publisher, may modify the distinct access controls for the data store.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: February 13, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: John Thomas Winters, Guanxu Yu, Xuefeng Zhai, Vamshi Krishna Surabhi, Dinesh Thangaraju, Nitin Kishore Gupta
  • Scalable permissions management for granular levels of database access
    Patent number: 11789911
    Abstract: A permissions management service may allow a large number of user to access database objects of a database service in a scalable manner. After a data owner on-boards a database of a database service with the permissions management service, the data owner may create a data catalog for a user or user group that indicates the database objects (e.g., tables, views) that are available for the user to request access to. A request from a user may be authenticated by the permissions management service using federation/single sign-on. The user may select database objects from a data catalog of objects that are available for the user to request access to. The permissions management service sends an access request to the database service, indicating the selected database objects. The database service may then grant to the user permission to access the selected objects (e.g., via grant commands).
    Type: Grant
    Filed: July 27, 2021
    Date of Patent: October 17, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Vamshi Krishna Surabhi, Dinesh Thangaraju
  • ENHANCED ON-TARGET RATE OPTIMIZATION FOR VIDEO USING MACHINE LEARNING
    Publication number: 20230239524
    Abstract: Devices, systems, and methods are provided for on-target rate optimization for video.
    Type: Application
    Filed: January 25, 2022
    Publication date: July 27, 2023
    Applicant: Amazon Technologies, Inc.
    Inventors: Xinyu Zhou, Qie Hu Huang, Shuang Li, Ying Zhang, Yongzhen Lu, Vamshi Krishna Surabhi, Vykunth Ashok, Robert James Victor, Kirtan Modi
  • Enhanced on-target rate optimization for video using machine learning
    Patent number: 11706470
    Abstract: Devices, systems, and methods are provided for on-target rate optimization for video.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: July 18, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Xinyu Zhou, Qie Hu Huang, Shuang Li, Ying Zhang, Yongzhen Lu, Vamshi Krishna Surabhi, Vykunth Ashok, Robert James Victor, Kirtan Modi