Amazon delivery drones may soon drop packages via parachute

Amazon has said drones are coming soon, but don’t expect them to land in your yard.CNN reports the U.S. Patent and Trademark Office on Tuesday granted Amazon a patent for a method to guide packages released from drones safely to the ground.Previously the e-commerce giant had publicly released demo videos of its drones landing in yards to drop off packages. The company has testing for several years to determine the best method to deliver to customers in the future.The patent suggests Amazon