Resources Contact Us Home
Tachibana; Ryuki
Yamato, JP
No. of patents:

Patent Number Title Of Patent Date Issued
7660991 Embedding, processing and detection of digital content, information and data February 9, 2010
Enables identification and detection of processing and type of digital content, while using multiple electronic watermarks. One embodiment provides a data processing detection system having an embedding apparatus for adding a predetermined additional signal to digital content, includ
6985590 Electronic watermarking method and apparatus for compressed audio data, and system therefor January 10, 2006
The present invention provides a method and a system with which information embedded in compressed digital audio data can be directly operated. An embodiment of the system for embedding additional information in compressed audio data includes: means for extracting MDCT (Modified Disc
6915001 Electronic watermarking method and system July 5, 2005
The present invention provides a watermarking method, apparatus and system for embedding additive information in digital data, in which one frame is defined as including samples extracted from digital data and a current frame is defined as a frame that is overlapped by samples of a prece

  Recently Added Patents
Isolated nucleic acid molecule encoding an antibody that reduces GDF-8 activity
Cryptographically generated addresses using backward key chain for secure route optimization in mobile internet protocol
System and method for investing public deposits
Method and apparatus for communication
Client-managed group communication sessions within a wireless communications system
Puncture resistant fabric
Porous polymeric resins
  Randomly Featured Patents
Dual stacked connector
Mobile node, mobile agent-and network system
Highly porous chitosan bodies
Thermoregulating container
High resolution digital pulse width modulator for DC-DC voltage converter
Rail mounted cranes
Methods and systems for reward-modulated spike-timing-dependent-plasticity
Combustion furnace with grate and rod feeder
Methods of forming bipolar transistor constructions
Photochemical activation of surfaces for attaching biomaterial