Amplifier for wireless communications; Analog to digital converter (ADCs); Analogue to digital converters; Antenna filters; Antennas; Antennas comprised primarily of paper clips; Antennas for radio, for television; Antennas for wireless communications apparatus; Apparatus for converting electronic radiation to electrical energy, namely, PVT (photovoltaic thermal) module; Batteries and battery chargers; Batteries and battery chargers for intravenous fluid delivery apparatus; Battery chargers; ...