Patents by Inventor Ian LEUNG

Ian LEUNG 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: 11546335
    Abstract: Techniques for managing permissions to cloud-based resources with session-specific attributes are described. A first request to create a first session to permit access to resources of a provider network is received under an assumed role. The first request is permitted based on an evaluation of a rule associated with the role. Session data including a user-specified attribute included with the first request is generated. A second request to perform an action with a resource hosted by the provider network is received. The user-specified attribute is obtained from the session data based at least in part on the second request. The second request is permitted based on an evaluation of another rule with the user-specified attribute.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: January 3, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Rachit Jain, Sulay Shah, Conor Cahill, Praveen Akinapally, Ian Leung, Rohit Raj, Brigid Johnson
  • Patent number: 11042454
    Abstract: Restoring data to a data store that suffered corrupted data over a time period is disclosed. A system may provide an interface to specify a time window and filter conditions for identifying corrupted data in an object in a data store, such as, but not limited to, a corrupted NoSQL table. Corrupted data is identified by applying the filter conditions to change logs for the data object (e.g., the No SQL table) in the data store. Repair operations are determined for individual items identified via the filter conditions. Identified corrupted data for items may be corrected, from change logs or backup data in some instances (e.g., data may be deleted, or updated or replaced with data from a backup of the data store when necessary).
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: June 22, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Rachit Jain, Rohit Raj, Ian Leung, Harshad Vasant Kulkarni
  • Publication number: 20210099450
    Abstract: Techniques for managing permissions to cloud-based resources with session-specific attributes are described. A first request to create a first session to permit access to resources of a provider network is received under an assumed role. The first request is permitted based on an evaluation of a rule associated with the role. Session data including a user-specified attribute included with the first request is generated. A second request to perform an action with a resource hosted by the provider network is received. The user-specified attribute is obtained from the session data based at least in part on the second request. The second request is permitted based on an evaluation of another rule with the user-specified attribute.
    Type: Application
    Filed: September 27, 2019
    Publication date: April 1, 2021
    Inventors: Rachit JAIN, Sulay SHAH, Conor CAHILL, Praveen AKINAPALLY, Ian LEUNG, Rohit RAJ, Brigid Johnson