Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Digital image watermarking by embedding identifier bits in blocks of digital image

Digital image watermarking by embedding identifier bits in blocks of digital image

US Patent 12462322 · Granted Nov 4, 2025

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Secure signing method, device and system2025
System and stroke data processing method2024
Secure signing method, device and system2024
Artwork transaction method and artwork transaction apparatus and computer progra2023
Signature verification platform2023
License and authentication management server2021
Method and system for input areas in documents for handwriting devices2021