Jennifer Rankin, reporting for The Guardian:
“This looks like a cynical rip-off by the giant Korean company Samsung,” said company founder, Sir James Dyson. “Although they are copying Dyson’s patented technology, their machine is not the same. Samsung has many patent lawyers so I find it hard not to believe that this is a deliberate or utterly reckless infringement of our patent.” Samsung dismissed the claims as “groundless”.
(Via Daring Fireball.)