Supreme Court rules against Microsoft in patent infringement case
[JURIST] The US Supreme Court [official website; JURIST news archive] unanimously ruled [opinion, PDF] against Microsoft [corporate website] Thursday in Microsoft v. i4i Limited Partnership [docket], holding that a patent will be invalidated only if the challenging party meets the "clear and convincing evidence" standard. The Supreme Court affirmed a US Court of Appeals for the Federal Circuit [official website] ruling, which held [opinion, PDF; JURIST report] that a challenger to a patent claim must prove invalidity by clear and…