The U.S. Court of Appealrs has ruled that Google’s AdSense program does not infringe on any Hyperphase Technologies patents related to contextual linking and presentation of information. Google won the initial decision, which was appealed. However the court overturned the part of the initial decision covering the AutoLink browsing tool, ruling that there may be infringement of two patents, and sent the case back for another look.
The AutoLink browser tool parses Web pages for fragments of text in certain formats, and then transforms them into links to relevant Web pages.
One senses that something is wrong with the patent system. Fostering innovation by protecting inventions is a good thing. But some patents seem so generic, covering entire processes, not simply the expression of a process, that the patents are overly broad, and seem examples of prior art.
