Last week, the US patent office issued 6,782 patents. Each patent adds a little something new to the human knowledge base. As we cannot list all six thousand, the PatentYogi team has selected the six most interesting ones. US Navy to raise an army of ocean drones Patent number: US 9,321,529 This patent from US navy gives a peek into the future of oceanic warfare. Given the vast oceanic space, an army of drones would be deployed to operate collectively go achieve a mission. The drones would include energy conversion means to tap into natural sources of energy like solar and…
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