In Apple v. Samsung, the Federal Circuit reversed a jury verdict awarding Apple $119 million and invalidated two Apple's patents for obviousness on February 26, 2016.
The Federal Circuit held the asserted claims of US Patent No. 8,046,721 (slide-to-unlock) and US Patent No. 8,074,172 (automatic spell correction) would have been obvious given: (1) a strong prima facie case of obviousness (claims reciting a predictable use of prior art elements according to established functions), and (2) weak evidence of secondary considerations. For details see pages 14-35 of the opinion.
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