Meta's New Patent Teaches Its Smart Glasses to Stop Wasting Battery When You're Not Wearing Them
Meta is patenting a system that lets its smart glasses automatically dial their wireless radio up or down depending on whether you're…
70 filings · category
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
70 total
Disney Patents a Way to Wirelessly Power Objects Inside Water
Disney has patented a system that beams electricity to objects sitting in water — no wires, no batteries to swap — which…
Samsung Patents a Two-Stage Braking System for Its Rolling Robots
Samsung's new patent teaches a robot to ease off its brakes mid-stop — cutting motor power once it's already coasting to a…
Samsung Patents a System That Dials Down Radio Power Based on Body Exposure
Every phone has a legal limit on how much radio energy it's allowed to push into your body — and Samsung is…
Qualcomm Patents a Self-Tuning Filter for GPS Signal Errors Caused by the Atmosphere
Every GPS fix you get has been quietly distorted by the ionosphere — the charged layer of atmosphere that bends and delays…
Qualcomm Patents a Battery-Aware System That Moves Audio Processing Off Your Headset
Qualcomm has filed a patent for a system that lets a wireless audio device — think a headset or earbud — notice…
Dynamic RF Power Cuts Trigger When Body Proximity Is Detected
Your iPhone already lowers its radio power when it thinks your body is nearby — Apple's new patent makes that system far…
Samsung Patents an AI System That Cleans Up Distorted 5G Transmitter Signals
Every power amplifier in a 5G transmitter introduces distortion — and Samsung thinks a hybrid AI approach can correct it more precisely…
Apple Patents an App That Schedules EV Charging Around Energy Costs
Apple is filing patents in EV charging optimization — an area that puts it squarely in the middle of smart home energy…
Apple Patents an Energy Guidance System for Climate Control Accessories
Apple is patenting a way for a user device — think iPhone or HomePod — to act as a middleman between your…
Samsung Patents a Wireless Charger That Negotiates Voltage on Both Ends
Most wireless chargers accept whatever voltage the wall adapter feeds them and deal with the rest internally. Samsung's new patent describes a…
Samsung Patents an Adaptive Voltage-Shifting System for Wireless Charging
Wireless charging can stall when the charger and battery aren't in sync — Samsung's new patent tackles that by automatically bumping the…
Get the weekly Patentlyze email
We read every patent application Big Tech publishes and send you the ones worth knowing. Plain English, free, every week.