Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for embedding electronic watermark, decoding method, and devices for the same

Method for embedding electronic watermark, decoding method, and devices for the same

US Patent 7523311 · Granted Apr 21, 2009

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of embedding digital watermark, storage medium in which the method is sto2006
Method for embedding electronic watermark and method for decoding the same2005
Signal encoding and decoding method with electronic watermarking2003
Watermark applied to one-dimensional data2002
Method of and apparatus for embedding data into an electronic document by modula1999