Microsoft Sues Acacia Over Patents
Microsoft filed a lawsuit against Acacia Research this week over a broken contract pertaining to smartphone patents. Microsoft signed an agreement with an Acacia subsidiary in 2010 to license some of its mobile device patents. Last month, other Acacia subsidiaries sued Microsoft for violating about a dozen mobile device patents. Microsoft's lawsuit is a response to the first. Acacia and its subsidiaries are owned by Access, which is based in Japan.
Microsoft Sues Kyocera Over Patents
Microsoft has filed a lawsuit against Kyocera in which it alleges the Japanese smartphone maker is violating seven of its patents. In particular, Microsoft is targeting the Duraforce, Hydro, and Brigadier series devices.
Nokia, Apple File Dueling Patent Lawsuits
Nokia and Apple have this week filed patent-related lawsuits against one another in various jurisdictions. Nokia's claims, filed in Germany and the U.S., say that Apple is using Nokia's patented technology without permission.
Microsoft, Kyocera Expand Patent-Licensing Deal
Microsoft today said that it has expanded the scale of a patent cross-licensing agreement with Kyocera. Microsoft and Kyocera are now able to use a broader range of one another's technologies in a variety of products.
Motorola Owes Microsoft $14.5 Million Over Patent Spat
An appeals court has sided with Microsoft and upheld a 2013 verdict that says Motorola has to pay Microsoft for refusing to license standard-essential patents at fair, reasonable, and non-discriminatory rates. This particular case began in 2010, when Microsoft sued Motorola for failing to pay it patent-licensing fees for technology found in Motorola's Android smartphones.