Parallel battery charging device

Planar inductive battery charging system

Portable contact-less power transfer devices and...

Portable electronic apparatus, and battery charging system...

Power reception device, electronic apparatus, and...

Power storage device and semiconductor device provided with...

Power supply apparatus and electronic equipment

Power supply for underground and pad mounted power...

Power transfer and voltage level conversion for a battery-powere

Power transmission control device, power reception control...

Power-factor-corrected single-stage inductive charger

Primary units, methods and systems for contact-less power...

Print system and print terminal, and image saving system and...

Pulse frequency modulation for induction charge device