Radio frequency identification (RFID) tags; bury able wireless transmitter marker devices; bury able RFID tags

Radio frequency identification (RFID) tags; radio frequency identification (RFID) tag readers; buried utility locators, namely, portable electronic devices for receiving magnetic field signals and determining information about hidden or buried pipes, cables, or conduits and receiving RFID tag information based on the received magnetic field signals and RFID tag signals; electronic transmitters for generating current signals that couple with hidden or buried pipes, cables, or conduits, and als...

Radio frequency identification (RFID) tags; radio frequency identification (RFID) readers; buried utility locators, namely portable electronic devices for receiving magnetic field signals and determining information about hidden or buried pipes, cables, or conduits based on the received magnetic field signals; transmitters for generating current signals for coupling to hidden or buried pipes, cables, or conduits to generate magnetic fields for detection by buried utility locators; coupling de...

Computers; portable computers; computer programs and software to enable the users to implement integrated management of operation and resource within the enterprises and to implement the overall information management by means of production control, logistics management, financial management, human resources management and customer relations management, for use in the field of finance, accounting and financial management; computer operating programs; computer peripherals; laptop computers; bl...