U.S. federal trademark · Serial No. 79076484 · Reg. No. 3906903
Silicon wafers; silicon substrates; single crystal silicon wafers; mono-crystalline silicon wafers; multi-crystalline silicon wafers; photovoltaic silicon wafers; single crystal silicon ingots; multi-crystalline silicon ingots
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.