Commutators; Triodes; Voltmeters; Ammeters; Battery chargers; Blank integrated circuit cards; Blank integrated circuit cards for recording, transmitting, and reproducing sound and images in mobile telephone services; Car batteries; Chargers for electric batteries; Computer hardware; Computer memory hardware; DC/AC power converters; Digital photo frames for displaying time, digital pictures and video clips; Digital signage display panels; Digital signal processors; Digital taxi top advertising...