Resources Contact Us Home
Spooling/despooling subsystem job fingerprinting

Image Number 13 for United States Patent #7463380.

A system and method are provided for print job fingerprinting. The method comprises: accepting an electronically formatted document; generating a print job; in a spooling/despooling subsystem, accepting fingerprint information; and, adding a fingerprint image to the print job. That is, a fingerprinted print job is generated. In some aspects, the fingerprint is encrypted. The method further comprises: sending the fingerprinted print job, from the spooling/despooling subsystem, to a printer; and, generating a hardcopy of the document, with the fingerprint image. If the fingerprinted print job is rendered, for example copied, scanned, or converted into a different print job format, the rendered print job still includes the fingerprint image.

  Recently Added Patents
Blueberry plant named `DrisBlueFour`
Method of enhancing corrosion resistance of hollow vessels
Pet carrier
Perspective runway system
Analysis of stress impact on transistor performance
Techniques for image segment accumulation in document rendering
Method and system for facilitating micropayments in a financial transaction system
  Randomly Featured Patents
Wireless T/E transceiver frame and signaling controller
Reclining chair with articulating linkage for padded intermediate ottoman
Video processor with field memory for exclusively storing picture information
ATM queuing and scheduling apparatus
Perpendicular magnetic write head with shunt structure to prevent read sensor interference
Apparatus for producing resistors
Method of preparing lithium complex salts for use in electrochemical cells
Amide-based cationic lipids
Substrate, solar cell including the substrate, and method of manufacturing the same
Optical module