U.S. federal trademark · Serial No. 75563353 · Reg. No. 4391220
Machines for manufacturing semiconductors, crystal liquid devices, printed circuit boards, masks, reticles, floppy disks, magnetic tapes and keyboards
[ diffusion and oxidation furnaces for thermally processing semiconductors ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.