Ericsson has filed a lawsuit in the United States against Samsung in a dispute over royalty payments and patent licences, sending Ericsson's shares sharply lower as it warned the quarrel could hit earnings.

Ericsson has filed a lawsuit in the United States against Samsung in a dispute over royalty payments and patent licences, sending Ericsson's shares sharply lower as it warned the quarrel could hit earnings.
Tags Ericsson Royalties Transfer
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