Patents by Inventor Deep Bhattacharjee

Deep Bhattacharjee 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: 20200412806
    Abstract: Systems, apparatuses, methods, and computer program products are provided for managing geographically distributed data storage in a group-based communication system and for servicing deletion requests related thereto. In some embodiments, an apparatus physically located in a first geographic area defined by a first geographic boundary is provided. In embodiments, upon determining that an entity identifier associated with a message is associated with a geographic data storage policy, the apparatus is configured to transmit a geographic data residency message package comprising message data of the message to a geographic data residency server physically located within a second geographic area defined by a second geographic boundary. The second geographic area is associated with the geographic data storage policy. In some embodiments, the apparatus is configured to update the message data of the message with residency token data received from the geographic data residency server.
    Type: Application
    Filed: September 11, 2020
    Publication date: December 31, 2020
    Inventors: Raissa Largman, Keith Adams, James Scheinblum, Richard Crowley, Deep Bhattacharjee, Milo Watanabe, Leah Jones, Henry Robinson
  • Publication number: 20200336472
    Abstract: Media, method, and system for providing encryption key management for international data residency. Organizations using a group-based communication system can designate a particular geopolitical area where that organization's data can be stored and another geopolitical area (which may be the same or different) where encryption keys used to encrypt and decrypt that data should be stored. Users of that organization can post message or access messages previously posted on the group-based communication system from any geopolitical area, causing the system to automatically store and retrieve messages and encryption keys from the appropriate regions to allow the users to transparently access the group-based communication system while maintaining security and data residency requirements.
    Type: Application
    Filed: July 1, 2020
    Publication date: October 22, 2020
    Inventors: Audrei Drummond, Deep Bhattacharjee, James Scheinblum, Eden Ghirmai, Stephen Hamrick, Richard Crowley, Lydia Gorham, Pooja Mehta, Raissa Largman, Karen Nguyen
  • Publication number: 20200192881
    Abstract: Systems, apparatuses, methods, and computer program products are provided for managing geographically distributed data storage in a group-based communication system. In some embodiments, an apparatus physically located in a first geographic area defined by a first geographic boundary is provided. In embodiments, upon determining that an entity identifier associated with a message is associated with a geographic data storage policy, the apparatus is configured to transmit a geographic data residency message package comprising message data of the message to a geographic data residency server physically located within a second geographic area defined by a second geographic boundary. The second geographic area is associated with the geographic data storage policy. In some embodiments, the apparatus is configured to update the message data of the message with residency token data received from the geographic data residency server.
    Type: Application
    Filed: December 3, 2019
    Publication date: June 18, 2020
    Applicant: SLACK TECHNOLOGIES, INC.
    Inventors: Raissa Largman, Keith Adams, James Scheinblum, Richard Crowley, Deep Bhattacharjee, Milo Watanabe, Leah Jones