U.S. federal trademark · Serial No. 73684959 · Reg. No. 1561829
OPTO ELECTRONIC COMPONENTS, NAMELY PHOTODIODES, PHOTO DIODE CHIPS, PHOTO DIODE ARRAYS, LASER DETECTORS, PHOTO TRANSISTORS, INFRARED EMITTING DIODES, EMITTERS FOR OPTICAL FIBERS, PHOTO INTERRUPTERS, PHOTO COUPLERS, PUNCH TAPE READERS, PUNCH CARD READERS, INTEGRATED CIRCUITS, ENCODERS, SOLAR CELLS
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