US Patent 10181152 Drone based package delivery system

A computing device is enabled to be networked into a delivery and authentication system. The user may geo-fence their property further marking points of interest with a drop down marker being displayed on a mobile device and on a map. POIs may be established for drone delivery systems. Large drones may be enabled with an open area to allow for smaller drones to fit into the large drone. The large drone may include in a loading bay the various other smaller drones. Upon reaching a specific destination the large drone may be enabled to open a transport bay and release the smaller drones for last mile delivery.