It is an object that in case of installing a font of a unified character code, desired characters corresponding to a country or a region can be installed. To accomplish the above object, a type of a font which is selected by the user and should be installed is designated, characters of a designated language...http://www.google.de/patents/US6826728?utm_source=gb-gplus-sharePatent US6826728 - Collectively designating and installing font types and unicode based languages
