Wow, talk about shooting yourself (Lodsys) in the foot -<p><i>As above, in the notice letters we have seen, Lodsys uses screenshots that expressly identify the App Store as the entity that purportedly collects and manages the results of these user interactions at a central location.<p>Thus, the technology that is targeted in your notice letters is technology that Apple is expressly licensed under the Lodsys patents to offer to Apple’s App Makers. These licensed products and services enable Apple’s App Makers to communicate with end users through the use of Apple’s own licensed hardware, software, APIs, memory, servers, and interfaces, including Apple’s App Store. Because Apple is licensed under Lodsys’ patents to offer such technology to its App Makers, the App Makers are entitled to use this technology free from any infringement claims by Lodsys.</i><p>This is an interesting side-effect of Apple's end-to-end control of the iOS environment. This defense may not have worked for Android as you could argue that some of the equipment (non-google-produced handsets) does not fall under the licensing umbrella of the company (Apple in this case).<p>The response should be interesting.<p><i>edited for clarity</i>