Discovery Communications files e-book reader patent
Discovery Communications, the company best known for cable television channels such as Discovery Channel, TLC, and Animal Planet, has patented an e-book reader. Not many details are known at this time, but speculation includes distribution via public libraries and up-to-the-minute news from a wireless Internet connection of some sort.
TiVo sues AT&T and Verizon, continues to lose customers
TiVo has filed suit against AT&T and Verizon, alleging the two infringed on its patents related to time-shifting live television. As its subscription numbers continue the slide that began two and a half years ago, TiVo apparently hopes to gain some sort of licensing deal to help keep it afloat.
Microsoft loses patent suit; barred from selling MS Word
In an east Texas courtroom (where else!), Judge Leonard Davis has ruled Microsoft's implementation of XML, DOCX and DOCM violates a patent from i4i, a Canadian company. The Judge ordered Microsoft to pay $290 million in damages, as well as stop selling Microsoft Word within 60 days. Microsoft is appealing the ruling, and could be forced to reissue Word with a workaround.
New iPhone patent emerges with significant updates
MacRumors discovered a new iPhone patent which adds a front-facing camera, enabling video chatting capabilities, and new gesture inputs which use the iPhone motion instead of on-screen buttons. Maybe we'll see this as part of a June iPhone launch?

