U.S. federal trademark · Serial No. 79050500 · Reg. No. 3598663
Solar cells; silicon wafers for solar cells; semiconductor wafers, namely, compound semiconductor wafers, SOI (Silicon-On-Insulator) wafers, and strained silicon wafers; semiconductor silicon wafers; single-crystal silicon wafers; ingots of semiconductor silicon for making silicon wafers; single-crystal silicon ingots for integrated circuits
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.