A district court in Munich ruled that mobile communications technology used in Daimler vehicles violates a patent owned by Sharp, the Japanese electronics company said.
A source familiar with the matter said Sharp can enforce a sales ban against Daimler if it posts 5.5 million euros ($6.5 million) as a guarantee to cover any damages in the event the ban is overturned on appeal.
Daimler has filed a nullity action against the patent in a separate lawsuit before Germany’s federal patent court in Munich.
Nokia NOKIA.HE won backing from a German court in a similar patent infringement lawsuit against Daimler over mobile communications technology in August.
Sharp, a unit of Taiwan's Foxconn 2317.TW, has also sued the Japanese unit of Tesla Inc TSLA.O, seeking an injunction to halt imports of some electric vehicles (EV) to Japan.
($1 = 0.8444 euros) Reporting by Makiko Yamazaki; editing by Jason Neely