Cesium atomic clock and redundant core synchronization grand master clock

Light systems comprising light sensors and switches; LED light systems comprising LED light sensors and switches; Lighting drivers; LED lighting drivers; Lighting controls; LED lighting controls; Electronic control gears (ECGs) for lamps and light fixtures; Electronic control gears (ECGs) for LED lamps and LED light fixtures; Software for managing network-connected devices; Hardware for managing network-connected devices; PoE (Power over Ethernet) gateways; Wireless communication gateways; Em...

Services in the nature of monitoring the location of, and managing, network-connected devices, namely, predictive maintenance, trending and reporting, upgrading, reconfiguration, namely, providing temporary use of online non-downloadable software for managing network-connected devices; providing temporary use of online non-downloadable software for management, location monitoring, predictive maintenance, tracking and reporting user data, upgrading, and reconfiguration of network-connected dev...

Educational and instruction services; arranging, conducting and organization of seminars; providing online electronic publications, not downloadable; publishing of electronic publications; publication of books; providing education and entertainment services in the nature of voice, music, still images, and videos via communication networks