Resources Contact Us Home
Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client

Image Number 14 for United States Patent #7162745.

Theft of decompressed digital content as the content is being rendered is prevented. A requested slow-down of the rendering of the content is detected. Transfers of relatively large amounts of data are detected. A re-compressor-based requested slow-down of the rendering of the content is detected. A re-compressor re-compressing the content is detected. In each situation, the detected activity is presumably initiated by a content thief attempting to steal the content. In each situation, the detected activity is responded to in a manner designed to frustrate the presumed attempt of the content thief to steal the content.

  Recently Added Patents
System and method for detecting executable machine instructions in a data stream
Upstream channel bonding in a cable communications system
Dual-leadframe multi-chip package and method of manufacture
Conductor for transmitting electrical power
Retransmission control method, base station and mobile station
5-HT.sub.3 receptor modulators, methods of making, and use thereof
Method for manufacturing light emitting diodes
  Randomly Featured Patents
Electronic device for controlling a printing machine
Amide-urea copolymer and process for the preparation thereof
Apparatus and method for compacting multi-sectional particulate containing filters
Apparatus and process for automatically interfolding sheets and separating them into bundles
System for controlling an automatic transmission throttle valve
Optical correlation system
Multiple facet joint replacement
Top, sides and front portions of a computer housing
Chuck assembly for dental handpieces
Three-channel camera systems with non-collinear apertures