Wing Files Patent for Delivery Drones That Work Out Which Charging Pad They're On
A delivery drone that has just powered on often can't tell which of dozens of identical charging pads it is sitting on.…
95 filings · topic
Battery & power patents
Charging, power delivery, and squeezing more life out of every cell. Power rarely makes headlines, but these filings decide how long everything else runs.
Recent filings
95 totalPart of Hardware · also in hardware: DisplayChipCell phoneCameraRoboticsWearable
What we’re watching
Apple Patents Technology to Collect Your Location Only When Your Activity Calls for It
Your phone burns battery checking your location even when nothing important is happening. Apple's new patent describes a system that pays attention…
Samsung Patents a System That Picks Which Battery Powers Your Device
Most devices treat all their batteries as one. Samsung is filing patents for hardware that reads each battery's condition individually and routes…
Sony Patents a Soil Moisture Sensor That Reads More Often Right Before Watering
Most soil sensors waste power by checking moisture at a fixed rate, even when that data is barely useful. Sony's new patent…
Amazon Patents a Fix for Gesture-Sensing Antennas That Lose Accuracy at Variable Power
Your smart speaker's antenna can double as a touch-free gesture sensor, but only if the signal it sends stays consistent. Amazon has…
Tesla Patents a Wireless Charger That Ignores Temperature and Finds Real Metal
A coin or a soda can sitting on a wireless charging pad can damage the charger, catch fire, or wreck whatever's being…
Sony Patents a System That Notices When Your Battery Isn't Charging, and Tells You
You plug in your phone, walk away, and assume it's charging, but the cable wasn't seated quite right, and you wake up…
Intel Patents a Physical Key System That Stops You Installing the Wrong Laptop Battery
Intel has filed a patent for a battery pack with a shaped exterior that physically prevents the wrong battery from sliding in,…
IBM's New Patent Covers Keeping Human-Shaped Work Robots Charged Through the Floor
IBM has filed a patent for a way to charge humanoid robots by having them stand on a special spot in the…
Samsung Patents a Charging System That Both Powers Up and Shares Battery Wirelessly
Samsung has filed a patent for a coil assembly that nests three separate wireless charging rings inside a single phone, letting it…
Samsung Patents a Robot LiDAR System That Switches Laser Power Mid-Scan
A LiDAR sensor that's great at spotting distant objects often blinds itself on nearby ones. Samsung's new patent describes a robot that…
Samsung Patents a Robot Charging Dock That Extends Its Own Contacts on Impact
A charging dock that doesn't need precise parking: Samsung's new patent describes a station that physically slows an approaching robot and then…
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