In a joint email sent to the press, Apple and Samsung have agreed to drop all patent lawsuits against each other in all countries except the US, without any settlement, cross-license agreement or any other consideration. The US court system will be the sole arbiter of the numerous patent disputes the two companies have brought against each other, and comes on the heels of a series of moves to de-escalate the standoffs between them. Samsung and Apple agreed to drop appeals of an ITC case in June….