U.S. federal trademark · Serial No. 77842525
Fiber optic multiplexing/demultiplexing devices/systems for transmission, or communication applications comprised of optical multiplexer/demultiplexers operating in Wavelength Division Multiple Access (WDMA), Time Division Multiple Access (TDMA) or Code Division Multiple Access (CDMA), optical transceivers, transponders, optical amplifiers, optical signal/power monitors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.