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Submission + - Biggest "patent troll" slapped hard by appeals court (arstechnica.com)

Submitted by mpicpp
mpicpp writes: Dozens of companies were sued over an old Polaroid digital imaging patent.

The most litigious "patent troll" in the US has lost a major case after the US Court of Appeals for the Federal Circuit found its patent was too abstract.

Court declines to stop software patents altogether.

The ruling from last week is one of the first to apply new Supreme Court guidance about when ideas are too "abstract" to be patented. In the recent Alice v. CLS Bank case, the high court made clear that adding what amounts to fancy computer language to patents on basic ideas shouldn't hold up in court.

The patents in this case describe a type of "device profile" that allows digital images to be accurately displayed on different devices. US Patent No. 6,128,415 was originally filed by Polaroid in 1996. After a series of transfers, in 2012 the patent was sold to Digitech Image Technologies, a branch of Acacia Research Corporation, the largest publicly traded patent assertion company. A study on "patent trolls" by RPX found that Acacia Research Corporation was the most litigious troll of 2013, having filed 239 patent lawsuits last year.

Submission + - USAF almost nuked North Carolina in 1961 – declassified document (theguardian.com) 1

Submitted by Freshly Exhumed
Freshly Exhumed writes: A secret document, published in declassified form for the first time by the Guardian today, reveals that the US Air Force came dramatically close to detonating an atom bomb over North Carolina that would have been 260 times more powerful than the device that devastated Hiroshima.

The document, obtained by the investigative journalist Eric Schlosser under the Freedom of Information Act, gives the first conclusive evidence that the US was narrowly spared a disaster of monumental proportions when two Mark 39 hydrogen bombs were accidentally dropped over Goldsboro, North Carolina on 23 January 1961. The bombs fell to earth after a B-52 bomber broke up in mid-air, and one of the devices behaved precisely as a nuclear weapon was designed to behave in warfare: its parachute opened, its trigger mechanisms engaged, and only one low-voltage switch prevented untold carnage.

Submission + - Yahoo! Japan: 22 million user IDs probably stolen (paritynews.com)

Submitted by hypnosec
hypnosec writes: Unauthorized access attempt of Yahoo! Japan portal may have led to theft of up to 22 million user IDs, Yahoo has revealed. There has been no information about leaks of such a massive database of user IDs as yet and according to Yahoo, the information that was stolen didn’t have passwords or any other information that would allow unauthorized users to carry out user identity verification. Yahoo hasn’t ruled out the possibility of a leak though considering the volume of traffic it noticed flowing from its servers to external entities.

Submission + - Barnes & Noble passed on the 6.8" E-ink Screen And Kobo snapped them up (the-digital-reader.com)

Submitted by Nate the greatest
Nate the greatest writes: Rumor has it that the new high resolution E-ink screen on the Kobo Aura HD was originally intended for another ereader maker. Inside sources have told me that B&N had first claim on the initial production run of 300,000 6.8" screens, only B&N decided to pass. If this rumor is true then this was the screen that B&N would have used on their new ereader this year. Can you imagine what a Nook Glow HD would have been like? I think it would be the next best thing to a 7" Android tablet with an E-ink screen. It's a shame we might never see it.

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