The present invention discloses a search engine system with coded information and a search method using the same. The system includes a key word input part, a database for storing information as word codes which are not real standard words, and a central process unit for assigning a word code assigned...http://www.google.com/patents/US7069265?utm_source=gb-gplus-sharePatent US7069265 - Information coding and retrieval system and method thereof
