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
LCD television set capable of external connection with application processor
Multiple input multiple output transceiver
Methods and apparatus for power amplifier calibration
Power management implementation in an optical link
Address generation unit for accessing a multi-dimensional data structure in a desired pattern
Imaging apparatus, control method thereof, and program
Differentiated PSIP table update interval technology
  Randomly Featured Patents
Drum head for triggering electronic drums
Heterocyclic inhibitors of MEK and methods of use thereof
System and method for establishing a point-to-multipoint DSL network
Device and method for tool identification and tracking
Signal conversion module for recorder
Mobile drip system
Solar diodes
Liquid propellant gun (controlled leakage regenerative piston)
Magnetic tape cartridge
Mobile communication system and a method of mobile communication