Even if preliminary, the detailed decision handed today contains some interesting information, some of which is also relevant to some other lawsuits, such as Apple’s disputes with Motorola and HTC. In the United States, Apple asserts its slide-to-unlock patent (U.S. Patent No. 7,657,849) against those companies. Apple is suing HTC over it in Delaware, and Motorola in Southern Florida. The Dutch judge who wrote today’s decision declared the European counterpart of that patent (EP20080903) obvious (as compared to prior art presented by Samsung) and, therefore, invalid. An invalid patent cannot be infringed, which is why the Dutch decision doesn’t even address the infringement question.
