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The patents were used to extract hundreds of millions from tech companies online video streaming and search results suggestions.
The function, familiar to all smartphone users, lacks the technical innovation to be granted a patent, the court rules.
Patent office issues a Final Office Action on Apple's "bounce-back" patent, a key patent to Apple's case against its rival.
Apple's multi-touch patent is under threat, which could have an impact on the company's many court cases.
The International Trade Commission upholds a preliminary ruling that a potentially valuable patent covering image preview is, in fact, invalid.
High Court judge finds search warrants were too general and rules the data in cloned drives should not have been released to the FBI.
Oracle is the latest tech giant to take aim at Lodsys, a patent holder that's been extraordinarily litigious in the past year.
So-called Steve Jobs patent reaffirmed after the Patent Office invalidated all 20 claims in the patent last December.
Amid planning for the damages retrial, Judge Koh rules that there will not be another new trial over the '381 patent.
These dorky goggles shine near-infrared light to confuse computer vision systems. Are they the shades of the future?