Windows 7 screenshot Microsoft could be forced to recall and destroy its products if Motorola enforces the injunction (photo
Motorola Mobility has been granted an injunction against the distribution of key Microsoft products in Germany.
The sales ban covers the Xbox 360 games console, Windows 7 system software, Internet Explorer and Windows Media Player, reports the BBC.
It follows a ruling that Microsoft had infringed two patents necessary to offer H.264 video coding and playback.
A US court has banned Motorola from enforcing the action until it considers the matter next week.
The handset maker is in the process of being taken over by Google.
This is just one of several cases involving about 50 intellectual properties that the smartphone maker has claimed that Microsoft should have licensed.
Microsoft has said that if it met all of Motorola's demands it would face an annual bill of $4bn (£2.5bn). Motorola disputes the figure.
A statement from Motorola said: "We are pleased that the Mannheim Court found that Microsoft products infringe Motorola Mobility's intellectual property. As a path forward, we remain open to resolving this matter. Fair compensation is all that we have been seeking for our intellectual property."
Microsoft said it planned to appeal the German ruling.
"This is one step in a long process, and we are confident that Motorola will eventually be held to its promise to make its standard essential patents available on fair and reasonable terms for the benefit of consumers who enjoy video on the web," a spokesman said.
"Motorola is prohibited from acting on today's decision, and our business in Germany will continue as usual while we appeal this decision and pursue the fundamental issue of Motorola's broken promise."