Patents by Inventor Madhura Madhukar Parikh

Madhura Madhukar Parikh 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).

  • Lock-free updates to a data retention index
    Patent number: 10872073
    Abstract: A lock-free data structure may be used to provide concurrent access to a data retention index for a data store. Different processes may obtain keys to the data retention index from the lock-free data structure. The different processes may update entries in the data retention index corresponding to the keys to identify data objects to retain in the data store. The data retention index may be evaluated to determine data objects not identified in the data retention index and reclaim portions of the data store that store the determined data objects for storing other data.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: December 22, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Kamal Kant Gupta, Tengiz Kharatishvili, Alexandre Olegovich Verbitski, Madhura Madhukar Parikh, Shriram Sridharan