Resource entity using resource request entity for verification
Resource management for a printing system via job ticket
Response apparatus for sending a response in accordance with...
Restoration and enhancement of scanned document images
Restricting replies to communications
Restriction information generation apparatus and method,...
Retractable electronic pen for sensing coded data
Retractable print medium tray for use in an optical printer
Reusable and transferable printer driver preference system
Reusable job editing and delivery system
Reverse diffusion digital halftone quantization
Reversed image sensing apparatus
Rigid video endoscope having a detachable imaging unit
Robotic vision system
Robust automatic page size detection algorithm for scan...
Robust colorimetry transform
Robust document boundary determination
Rosette printing with up to five colors
Rotary filter color camera with control of filter rotation and p
Rotation dependent halftone rendering in scanning