Ossia has finally managed to win Federal Communications Commission (FCC) certification for its Cota technology which can transmit power over-the-air that can be received by devices at a distance. That ...

Powercast has unveiled its Ubiquity wireless power transmitters, which use radio frequency (RF) power to charge devices over the air. The Pittsburgh, Pennsylvania-based company showed off its Ubiquity ...

New Wireless Device Charging Technology Improves Efficiency, Measurement Accuracy and User Safety While Reducing EMI (Graphic: Business Wire) DC and AC Coil Current Sensing and Foreign Object ...

Wireless Power Transfer relies on magnetic induction between a planar receiver and transmitter coils. When the receiver coil is positioned over the transmitter coil, magnetic coupling occurs when ...

Renesas Electronics Corp. has claimed the industry’s first 60-W wireless power receiver IC, the P9418. Claiming the highest power density solution for faster wireless charging in smartphones, laptops, ...

TOKYO--(BUSINESS WIRE)--Renesas Electronics Corporation (TSE:6723), a premier supplier of advanced semiconductor solutions, today introduced the world’s first 60W wireless power receiver, the P9418, ...

Powercast will be at CES 2023 with its Ubiquity RF power transmitter, a device it hopes can make a pervasive presence of RF wireless power in smart homes. With this transmitter, Powercast claims to ...

A key component for these wireless battery power chargers is a power transmitter IC that offers robust, standalone applications capable of transmission distances up to 15mm and tolerance of poor coil ...

Wireless battery charging is showing up everywhere. If you pay attention, you will find that when it comes to wireless charging, it is always compliant with Qi. The WPC (wireless power consortium) ...

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