U.S. federal trademark · Serial No. 76342061
Optical products and materials for the telecommunications industry, including planar lightwave circuits, waveguides, multiplexers, demultiplexers, arrayed waveguide gratings, filters, amplifiers, attenuators, switches, cross-connects and related control modules, thermal management, fiber optic interfaces and component packages; optical material and component manufacturing, assembly, alignment, and inspection systems; optical material, component and system design, manufacturing and assembly services
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.