U.S. federal trademark · Serial No. 76316687 · Reg. No. 2858373
computer hardware and software programs for performing analysis and diagnosis of causes for optical device failures, sold as an integral component of computer software for testing and diagnostic analysis of optical network equipment, namely, optical components, optical subsystems, optical systems, optical transmitters, optical receivers, optical transceivers, optical transponders, and optical line cards, for use in the field of optical network communications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.