FlorianMueller writes "Apple's patent dispute with Motorola is one of the biggest legal battles going on at the moment. Apple, which is also entangled in litigation with Nokia and HTC, recently beefed up its legal team, but it also keeps throwing in ever more patents. Apple made important court filings last Wednesday and Thursday. The bottom line: Apple now asserts 24 patents against Motorola, which uses 18 patents in claims against Apple. 21 of Apple's infringement allegations relate to Android, 3 to Motorola set-top boxes and DVRs. Motorola targets the whole range of Apple products."
Mueller followed up the above article with an excellent visualization of how the patents, companies, and courts intersect