Below you find a table of 100 patents granted by the EPO for software principles and problems. They were selected mechanically on the basis of probability calculations based on key words. They still need to be reviewed by humans. Medical diagnostic scanner systems. Fast store-through cache memory.
Identification means with encrypted security code.
Electronic code key. Apparatus composed of a videorecorder and a bar code reader for the free choise of the program locations of the videorecorder. Speech coding apparatus. Image signal coding device. Procedure for including digital information in an audio signal prior to channel coding.