http://en.wikipedia.org/wiki/Part-of-speech_tagging http://en.wikipedia.org/wiki/Part-of-speech_tagging So the "new" "invention" they want to patent is "we can

http://en.wikipedia.org/wiki/Part-of-speech_tagging http://en.wikipedia.org/wiki/Part-of-speech_tagging So the "new" "invention" they want to patent is "we can display the result" which basically is nothing more than syntax highlighting? Or did I get something wrong?