Electronic monitoring instruments, namely, electronic instruments used to monitor air quality and the content of the air; downloadable software in the nature of a mobile application that connects with electronic instruments used to monitor air quality and the content of the air enabling users to monitor air quality in indoor and outdoor locations and locate well-ventilated spaces; protective cases for electronic monitoring instruments, namely, protective cases for electronic instruments used ...

Electronic apparatus for wired ethernet-base and wireless public network, namely, Switch, Router, Adapter, Print Server, Access Point, Ticket Printer, and Antenna; Electronic device for creating public and private network, comprising Firewall, Switch, Modem, Router, Access Point, Print Server and Computer software providing public network access control management and a billing system; Computer Software providing public network access control management and a billing system for authentication...