Microsoft sues Samsung for breaking IP agreement

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Microsoft sues Samsung for breaking IP agreement

Microsoft has filed legal action against Samsung in the Southern District of New York for not complying with an IP cross-licensing agreement

“We don’t take lightly filing a legal action, especially against a company with which we’ve enjoyed a long and productive partnership,” explained David Howard, corporate vice-president and deputy general counsel at Microsoft, in a blog post. “Unfortunately, even partners sometimes disagree. After spending months trying to resolve our disagreement, Samsung has made clear in a series of letters and discussions that we have a fundamental disagreement as to the meaning of our contract.”

In 2011, Samsung entered into a legally binding contract with Microsoft to cross-license IP. Since then Samsung’s smartphone sales have quadrupled and it is now the leading worldwide player in the smartphone market. In 2011 it shipped 82 million Android smartphones, three years later it shipped 314 million Android smartphones.

“After becoming the leading player in the worldwide smartphone market, Samsung decided late last year to stop complying with its agreement with Microsoft,” said Howard. “In September 2013, after Microsoft announced it was acquiring the Nokia Devices and Services business, Samsung began using the acquisition as an excuse to breach its contract. Curiously, Samsung did not ask the court to decide whether the Nokia acquisition invalidated its contract with Microsoft, likely because it knew its position was meritless.”

Howard said Microsoft and Samsung have a long history of collaboration. “We are simply asking the Court to settle our disagreement and we are confident the contract will be enforced,” he said.


more from across site and SHARED ros bottom lb

More from across our site

Yossi Sivan explains how Israeli judgment is a pro-brand owner departure from the norm and why it sends a strong message that corporate structures are not always a shield
Halim Shehadeh, group CEO of IP firm CWB, says that in the rush to discuss what AI can do, IP firms are overlooking the more important question of whether they are ready
Caitlin Heard, who formally joined the firm from CMS last month, says she is excited by the ‘energy’ of the London office
Ranjna Mehta-Dutt, who moved to Chadha & Chadha after 25 years at Remfry & Sagar, says the firm plans to expand its life sciences practice through targeted recruitment and dedicated teams for bigger clients
The initial contempt of court claim targeted Stobbs and the firm’s client for allegedly interfering with the administration of justice
Acquisition of platform developed by Boehmert & Boehmert lawyer set to create a combined platform for patent drafting and prosecution in Europe
Partner Rob Jacob unveils plans to offer a beginning-to-end trademark service, how to make prosecution profitable, and why IP ‘buy-in’ from the CEO stands the firm in good stead
Attorneys at Di Blasi, Parente & Associados share how the protection of trade secrets strengthens innovation by bringing together legal practice, regulatory developments, and established international references
Jin Ooi, who joins as a partner today, said he is excited to offer a ‘rounded’ IP service as the firm deepens its litigation expertise in the UK and Europe
As generics celebrate, practitioners believe innovator companies should brace for an ‘uphill battle’ when trying to prove induced infringement
Gift this article