Microsoft, Cisco back Apple patent calls

Microsoft and Cisco have backed up Apple's calls for revisions to patent licence rules.

The Windows platform holder said that it would not block any rival products infringing on patents deemed "essential" to an industry standard, such as JPEG images or 3G technology.

Microsoft's pledge follows the emergence of Apple's letter to the European Telecommunications Standards Institute (ETSI), suggesting that the policy is adopted across the industry.

Microsoft lawyer David Heiner clarified the firm's position in a blog post, writing: "Would you buy a smartphone, an iPad or a personal computer that couldn't play video or connect to wireless network? Probably not.

"This is why antitrust enforcers have taken a keen interest recently in patent acquisitions and attempts by patent holders to block competitors from shipping products that implement industry standards."

Apple's suggestions have also been backed by networking giant Cisco, who wrote to the ETSI recommending they take the proposals on board, Foss Patents revealed.

The companies' stance could put them at odds with Samsung and Motorola Mobility, who have both been embroiled in bitter patent disputes with Apple.

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