U.S. federal trademark · Serial No. 86423573 · Reg. No. 4802533
Laboratory services, namely, conducting scanning electron microscope (SEM) imaging and sample preparation services for others; Material testing services, namely, conducting scanning electron microscope (SEM) imaging and sample preparation services for others
Optical products, namely, transmission gratings, reflection gratings, transmission gratings, diffraction gratings, grating arrays, silicon gratings, focusing gratings, self-calibrating gratings, and silicon stamps
Material treatment services for wafers, namely, optical coating, optical polishing, wafer dicing and wafer surface preparation services
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.