Patents by Inventor Alyaksandr Zaytsav

Alyaksandr Zaytsav 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).

  • Metadata-based translation of natural language queries into database queries
    Patent number: 11762852
    Abstract: A system may include: a database table, a grammar containing metadata-referencing non-terminals, and metadata mapping the metadata-referencing non-terminals into alternative terms for the table and a column therein.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: September 19, 2023
    Assignee: ServiceNow, Inc.
    Inventors: Mikhail Rumiantsau, Aliaksei Vertsel, Seth Tucker Stafford, Alexey Zenovich, Alyaksandr Zaytsav
  • METADATA-BASED TRANSLATION OF NATURAL LANGUAGE QUERIES INTO DATABASE QUERIES
    Publication number: 20220083546
    Abstract: A system may include: a database table, a grammar containing metadata-referencing non-terminals, and metadata mapping the metadata-referencing non-terminals into alternative terms for the table and a column therein.
    Type: Application
    Filed: November 29, 2021
    Publication date: March 17, 2022
    Inventors: Mikhail Rumiantsau, Aliaksei Vertsel, Seth Tucker Stafford, Alexey Zenovich, Alyaksandr Zaytsav
  • Metadata-based translation of natural language queries into database queries
    Patent number: 11188530
    Abstract: A system may include: a database table, a grammar containing metadata-referencing non-terminals, and metadata mapping the metadata-referencing non-terminals into alternative terms for the table and a column therein.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: November 30, 2021
    Assignee: ServiceNow, Inc.
    Inventors: Mikhail Rumiantsau, Aliaksei Vertsel, Seth Tucker Stafford, Alexey Zenovich, Alyaksandr Zaytsav
  • Query translation
    Patent number: 11023461
    Abstract: Translating a natural language search query into a query language includes receiving a natural language query for a database, processing the natural language query to generate a modified text input, generating an entity tree based on the modified text input, including assigning one or more semantic markers to one or more words or one or more groups of words within the modified text input, wherein each semantic tag denotes a semantic class for each respective word or group or words, and converting the entity tree into the query language associated with the first database.
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: June 1, 2021
    Assignee: ServiceNow, Inc.
    Inventors: Mikhail Rumiantsau, Alyaksandr Zaytsav, Alexey Zenovich, Aliaksei Vertsel
  • METADATA-BASED TRANSLATION OF NATURAL LANGUAGE QUERIES INTO DATABASE QUERIES
    Publication number: 20210157812
    Abstract: A system may include: a database table, a grammar containing metadata-referencing non-terminals, and metadata mapping the metadata-referencing non-terminals into alternative terms for the table and a column therein.
    Type: Application
    Filed: November 25, 2019
    Publication date: May 27, 2021
    Inventors: Mikhail Rumiantsau, Aliaksei Vertsel, Seth Tucker Stafford, Alexey Zenovich, Alyaksandr Zaytsav
  • QUERY TRANSLATION
    Publication number: 20190243831
    Abstract: Translating a natural language search query into a query language includes receiving a natural language query for a database, processing the natural language query to generate a modified text input, generating an entity tree based on the modified text input, including assigning one or more semantic markers to one or more words or one or more groups of words within the modified text input, wherein each semantic tag denotes a semantic class for each respective word or group or words, and converting the entity tree into the query language associated with the first database.
    Type: Application
    Filed: January 16, 2019
    Publication date: August 8, 2019
    Inventors: Mikhail Rumiantsau, Alyaksandr Zaytsav, Alexey Zenovich, Aliaksei Vertsel