Patent Assignment
Reel/Frame 021506/0934
Assignment of Assignor's Interest
Recorded: 2008-09-10
Pages: 3
Assignee
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8116, JAPAN
Covered Property
(1)
Digital Watermark Embedding Method, Apparatus and Storage Medium for Reducing Image Quality Deterioration and Increasing Detection Reliability