Electron microscopes; Electron multipliers; Electron tubes; Electronic device for monitoring and optimizing photovoltaic arrays; Electronic devices for activating and resetting TPMS (tire pressure monitoring system) sensors; Electronic devices, namely, energy meters for tracking and monitoring energy usage; Electronic devices, namely, energy submeters for tracking and monitoring energy usage; Electronic agendas; Electronic cables; Electronic calculators; Electronic circuits; Electronic computers; Electronic diaries; Electronic inductors; Electronic locks; Electronic memories; Electronic pens; Electronic plotters; Electronic resolvers; Electronic signs; Optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopters, adapter lenses for underwater photography; Radio sets; Video cameras; Walkie-talkies; Broadband wireless equipment, namely, telecommunications base station equipment for cellular and fixed networking and communications applications; Portable electronic devices for monitoring and analyzing ball movement in sports; Reconfigurable processors for use in wireless communication handsets and network equipment in the field of wideband communications