The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 10, 2025
Filed:
Nov. 13, 2023
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Karina Elayne Kervin, Sacramento, CA (US);
Jian Wu, Round Rock, TX (US);
Sibasis Das, Kolkata, IN;
Radha Mohan De, Howrah, IN;
Swaminathan Balasubramanian, Troy, MI (US);
Cheranellore Vasudevan, Bastrop, TX (US);
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/20 (2019.01); G06F 16/215 (2019.01); G06F 16/22 (2019.01); G06F 16/25 (2019.01); G06N 5/022 (2023.01);
U.S. Cl.
CPC ...
G06F 16/254 (2019.01); G06F 16/215 (2019.01); G06F 16/2246 (2019.01); G06N 5/022 (2013.01);
Abstract
Detecting duplicate tables by converting relational tables to knowledge graphs; and mapping nodes in the knowledge graphs to sources in the relational tables. The method may further include applying graph matching to the knowledge graphs; and assessing degree of matching between matched knowledge graphs.