This week, the US patent office issued 6,528 patents. Each patent adds a little something new to the human knowledge base. As we can’t list all six thousand, the PatentYogi team has selected the five most interesting patents. Amazon to build ‘birdhouses’ for Drones Patent Number: US 9,387,928 With newer applications developed each day, drones are set to go a long a way and in some cases, quite literally. Drones can now travel tens of miles, for example, to delivery a package. But every long journey is not without obstacles and can be quite tiring even for drones. Akin to…
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