Remote control transmitter for radio-controlled devices; Computer cameras; Security alarms; Digital door locks; Security and fire alarms; Computer monitors; Headphones; Computer hardware and computer peripherals; Adapter plugs; Telescopes; Wearable computers in the nature of smartglasses; Electron microscopes; Wireless charging mouse pads; Batteries and battery chargers; Video projectors; Microphones; Stereo headphones; Solar batteries; Bar code printers; Notebook and laptop computers; Car vi...