Blank USB port cards; USB port locking apparatus, namely, USB port locks; USB charging ports for digital electronic multi-media devices; multiport transceivers; data access ports for use with electrical control panels for connecting multiple data and electrical devices, namely, multiport controller and multiport repeater; downloadable software for charging smartphones, tablets, electronic mobile devices, cameras, laptops; smart diode; downloadable computer software for charging smartphones, tablets, and electronic mobile devices; downloadable application software for smartphones for use in providing customized voltage output information when connecting a camera charger hub to electronic device, cameras, laptops; USB port device for securely controlling data flow between user and third party outsider devices; electric diodes; electric circuits; electronic circuits; electronic control circuits for cameras, laptops, smartphones, civilian drones, electrical drills, electric carpet sweepers, automobiles, powering electric vehicles, electronic book readers, tablets computers; electronic integrated circuits; integrated circuit chips for digital video compression and decompression; computer serial ports; computer parallel ports; power adapters for mobile phones; battery chargers for mobile phones
Electrical and Scientific Apparatus