Apple has been filed for yet another patent for a “wireless power transfer system and method.” It’s yet another patent filling that hints that the tech giant is still considering an AirPower-like ...

How nanogenerators are used to harvest power. How inductive power-transfer systems deliver high power density. What unique applications targeting consumers and the industry at large are leveraging ...

Lego packs an electronics platform with 3D magnetic tracking, multi-radio communication, and inductive charging into a brick. Patents reveal how.

In controlled experiments, engineers have shown that electricity can be transmitted through the air using highly controlled ...