U.S. federal trademark · Serial No. 87041745
Computer-controlled apparatus for testing and measuring optical signals; Digital signal processors; Receivers of electronic signals; Optical receivers; Electro-optical instruments for use in inspection and measurement of industrial components; Photometers; Apparatus for transmission of communication; Electronic and optical communications instruments and components, namely, optical transceivers; Optical communications systems comprised of optical and electronic hardware and computer software for the transmission of data between two points
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