This verdict comes after a previous jury found Samsung owed Apple $1.05 billion for copyright infringement.
However, District Judge Lucy Koh ordered a new trial because she said that jury miscalculated the amount Samsung must pay.
Samsung is expected to appeal.
The jury’s ruling covers 13 of the 26 Samsung devices that Apple had argued copied its technology. These are mostly older Samsung tablets and smartphones.
The $290 million figure comes on top of the $550 million Samsung owes Apple as a result of the initial verdict. In total, Apple has now been awarded close to $930 million in the case.
Apple shares traded slightly higher on the news. Samsung closed down slightly earlier in the day.
Samsung had argued that Apple should not have ownership over technology like what Samsung said was the “basic rectangle” shape of smartphones.
The jury in the courtroom – which is located just 15 minutes away from Apple’s headquarters in California – thought otherwise, awarding close to the $380 million Apple sought. Samsung said it owed just $52 million.
Samsung was found to have infringed Apple patents, including one that allows users to “pinch and zoom” on smartphone and tablet screens.
A separate trial to determine whether or not current Samsung devices violate Apple’s patents is scheduled for March 2014.
Apple has also asked Judge Koh to consider a sales ban against all of the older Samsung models that used Apple’s technology.
While Judge Koh has previously refused to issue such an injunction, a separate US Appeals Court asked her to reconsider this week.
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