System for electronically capturing information

System for electronically controllably viewing on a television u

System for enabling a printing apparatus to operate at...

System for encoding and decoding video signals

System for encoding and decoding video signals

System for encoding and decoding video signals

System for encoding broadcast quality television signals to enab

System for encoding or decoding analog video signals

System for encoding or decoding analog video signals

System for engraving a plurality of gravure rolls

System for enhancing audio and/or visual presentation

System for enhancing audio and/or visual presentation

System for establishing signal level for transmission of a CATV

System for evaluation and recording of responses to broadcast tr

System for evaluation and rewarding of responses and predictions

System for evaluation of response to broadcast transmissions

System for expanding the video contrast of an image

System for extracting information from an identity card

System for face-up printing from a duplex printer

System for face-up printing from a duplex printer