Back in August, Google-owned Motorola Mobility sued Apple for violating 7 of its software patents. Motorola accused Apple of infringing on patents relating to everything from location-based reminders to email notifications.

Now The International Trade Commission (ITC) has thrown out Motorola’s claim that the iPhone violates a patent on “a sensor that prevents accidental hang-ups,” according to Bloomberg. Motorola’s proximity sensor patent has been deemed invalid by the ITC for the second time, and it looks like Motorola won’t have much luck at appealing the decision.

Viber, the popular cross-platform mobile communications service, has today announced that it has now surpassed more than 140 million users across six platforms, with 400,000 people joining the service each and every day. To celebrate the milestone, the company has introduced a number of new features to its Android and iOS apps, including the ability to send “fun stickers” and “playful emoticons,” and support for the iPhone 5’s larger display.

Korean electronics giant Samsung has today announced that it will drop its patent-infringement lawsuits against Apple in Germany, France, Italy, the Netherlands, and the United Kingdom. The announcement comes just hours after Apple was denied its request to have 26 Samsung devices banned in the United States — though the two cases are unrelated.

If the current custodians of the much-abused Polaroid brand have any sense, they’ll call this upcoming camera the Polaroid Android, and they’ll license the Radiohead song of (almost) the same name to promote it.

Or they could just rip off the song, just like they appear to have ripped of the design: If the 18.1 Megapixel IM1836 looks familiar, that’s because it’s almost identical to Nikon’s J-series cameras.

Another chapter has closed in the Apple/Samsung patent saga thanks to a couple decisions handed down today by Judge Lucy Koh. Apple has been denied its bid for a permanent sales ban against the 26 Samsung devices found to have infringed on a handful of Apple’s patents back in August. According to the Koh, those infringed patents are but a small fraction of the overall features that make up Samsung’s devices and thus do not warrant a permanent ban.