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 2025

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

News of EasyGroup failing in its trademark infringement claim against ‘Easihire’ and Amgen winning a key appeal at the UPC were also among the top talking points
Submit your nominations to this year's WIBL EMEA Awards by February 16 2026
Edward Russavage and Maria Crusey at Wolf Greenfield say that OpenAI MDL could broaden discovery and reshape how clients navigate AI copyright disputes
The UPC has increased some fees by as much as 32%, but firms and their clients had been getting a good deal so far
Meryl Koh, equity director and litigator at Drew & Napier in Singapore, discusses an uptick in cross-border litigation and why collaboration across practice areas is becoming crucial
The firm says new role will be at the forefront of how it delivers value and will help bridge the gap between lawyers, clients and tech
Qantm IP’s CEO and AI programme lead discuss the business’s investment and M&A plans, and reveal their tech ambitions
Controversial plans were scrapped by the Commission earlier this year after the Parliament had previously backed them
Lawyers at Spoor & Fisher provide an overview of how South Africa is navigating copyright and consent requirements to improve access to works for blind and visually impaired people
Gillian Tan explains how she balances TM portfolio management with fast-moving deals, and why ‘CCP’ is a good acronym to live by
Gift this article