U.S. federal trademark · Serial No. 50111291
Scientific and technological services, namely, design and development of secure optical communication systems and physical-layer security technologies in the field of data transmission; Scientific and technological services, namely, research and design in the field of secure optical communication systems and physical-layer security technologies for data transmission; Research and development in the field of fiber-optic communications and physical-layer network security; Technological planning and consulting services in the field of secure optical data transmission
Electronic and optical communications instruments and components, namely, optical transceivers; Electronic and optical communications instruments and components, namely, optical transmitters; Optical receivers; Electronic and optical communications instruments and components, namely, optical data links; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers, fiber-to-the-home and ethernet-over-VDSL access aggregators, terminators and repeaters, and remote presence management products, namely, switches, and console, alarm, sensor and power management devices; Computer hardware for telecommunications; Electronic and optical communications instruments and components, namely, communication link testers for testing communication links
Communication services, namely, transmission of voice, audio, visual images and data by telecommunications networks, wireless communication networks, the Internet, information services networks and data networks; Telecommunication access services; Data transmission and reception services via telecommunication means; Electronic transmission of messages and data; Transmission of sound, picture and data signals; Encrypted electronic transmission and delivery of recovered data; Telecommunication consultation in the nature of technical consulting in the field of audio, text and visual data transmission and communication; Telecommunication services, namely, transmission of voice, data, graphics, images, audio and video by means of telecommunications networks, wireless communication networks, and the Internet; Telecommunication services, namely, local and long distance transmission of voice, data, graphics and video by means of broadband, copper and optical or wireless networks; Transmission and delivery of data via optical fiber networks; Transmission and delivery of data via physically secured optical communication networks
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.