A method of accessing electronic resources via machine readable data embedded on a document which comprises compressing input data with a transmitter adapted to save a first bandwidth using a compression method adapted to minimize utilization of bandwidth by the compressed input data while retaining...http://www.google.nl/patents/US6434561?utm_source=gb-gplus-sharePatent US6434561 - Method and system for accessing electronic resources via machine-readable data on intelligent documents
Method and system for accessing electronic resources via machine-readable ...
