from the trying-to-force-a-settlement dept
The first case involves a patent lawsuit concerning Microsoft's Visual Studio. WebXchange claims it has patents that Visual Studio violates -- but rather than suing Microsoft, WebXchange sued three Microsoft customers, claiming that by using the software, they were violating the patent. This is clearly an attempt to scare Microsoft into settling, out of a fear that other customers won't use Visual Studio to avoid getting sued by WebXchange. Microsoft is fighting back, asking a judge to declare the patents invalid, but in the meantime, WebXchange has been able to drag Microsoft's customers into a patent battle, putting extra pressure on Microsoft to settle.
The second case involves Spansion suing Samsung for patent infringement concerning Samsung's memory chips. In this case, Spansion isn't just going after Samsung, but demanding an injunction that would block US sales of a variety of popular gadgets that use Samsung's memory chips -- including iPods and Blackberries. Once again, while it's unlikely that a court would order such a block, by dragging other companies such as Apple and RIM into the mess, Spansion is abusing the patent system's threat of an injunction to put extra pressure on Samsung to settle.