ALEXANDRIA, Va., July 9 -- United States Patent no. 12,354,119, issued on July 8, was assigned to eBay Inc. (San Jose, Calif.).
"Non-fungible token watermarking management system" was invented by Tsun Kwan Donald Siu (Fremont, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, systems, and computer storage media for providing a smart-contract-based watermarking service. A smart-contract-based watermarking service includes smart contract programming for displaying and removing digital watermarks on NFTs. In operation, a request to execute a watermark-mining operation on a digital asset is accessed. The request comprises a set of digital watermarking request attributes. Based on the set of digital ...