U.S. federal trademark · Serial No. 76229346
Opto-electronic, photonic and microphotonic components and devices, namely, photonic integrated circuits, optical mixers, lasers, laser diodes, laser drivers, super luminescent laser diodes, photodiodes, integrated circuits; and semiconductor devices and instruments, namely, semiconductor wafers, multiplexers, electronic multiplexers, demultiplexers, electronic demultiplexers, modulators, demodulators, modulator drivers, amplifiers, transimpedance amplifiers, automatic gain control amplifiers, limiter amplifiers, semiconductor optical amplifiers, circuits, decision circuits, clock data recovery circuits, frequency converters, detectors, light-intensity detectors, oscillators, filters, switches, couplers, cross-connects, phase shifters, splitters, wave guides, resonators, attenuators, transmitters, isolators, receivers, re-configurable add-drop multiplexers, integrated laser arrays, tunable lasers, Raman pump lasers, photonic gain chips, photonic laser chips, distributed feedback lasers, distributed Bragg reflector lasers, array wave guide gratings, optical channel monitors, wavelength converters, mode converters, and wave guide interferometers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.