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:
Sep. 01, 2026
Filed:
May. 01, 2024
Applicant:
Wacom Co., Ltd., Saitama, JP;
Inventors:
Assignee:
Wacom Co., Ltd., Saitama, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/16 (2013.01); G06F 21/10 (2013.01); G06F 21/64 (2013.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
G06F 21/16 (2013.01); G06F 21/1014 (2023.08); G06F 21/64 (2013.01); H04L 9/3247 (2013.01); H04L 2209/608 (2013.01);
Abstract
An NFT (Non-Fungible Token) issuing method according to the present disclosure includes receiving a selection of a first artwork in which a watermark is embedded, authenticating, in reference to the watermark and information concerning a user who selects the first artwork, whether or not the user is an artist of the first artwork, and generating a first NFT indicating the first artwork when the authenticating succeeds. Embodiments of the present disclosure can prevent NFT conversion of a digital artwork by a person who does not have a legitimate right.