Patents by Inventor Jonathan Leang

Jonathan Leang 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).

  • Accessing files in a database stage using a user defined function
    Patent number: 11423081
    Abstract: A file access system for user defined functions (UDFs) can be implemented on a distributed database system. The system can store UDF signatures and interfaces (e.g., classes, sub-classes) that can be called by other users. Upon a UDF being called, one or more interface objects (e.g., InputStream) can be created and requests transferred to a execution node via a network channel. The execution node can implement multiple threads that are authorized and download file data from a staging location (e.g., internal stage, external stage) concurrently.
    Type: Grant
    Filed: August 1, 2021
    Date of Patent: August 23, 2022
    Assignee: Snowflake Inc.
    Inventors: Elliott Brossard, Sukruth Komarla Sukumar, Isaac Kunen, Ju-Yi Kuo, Jonathan Leang, Edward Ma, Schuyler James Manchester, Polita Paulus, Saurin Shah, Igor Zinkovsky