U.S. federal trademark · Serial No. 85206178 · Reg. No. 5414415
Substrates primarily of ceramic and glass for manufacture of light emitting diodes; partly wrought glass for general industrial and further manufacturing use
Substrates primarily of ceramic and glass for insulation of light emitting diodes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.