Trademark Overview
On Tuesday, May 19, 2026, a trademark application was filed for SI-XRU with the United States Patent and Trademark Office. The USPTO has given the SI-XRU trademark a serial number of 99833307. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Tuesday, May 19, 2026. This trademark is owned by NEXTIN, Inc.. The SI-XRU trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
Semiconductor testing apparatus; optical inspection apparatus for inspection of semiconductor wafers; inspection machine and electronic equipment for the physical inspection of semiconductor wafers; equipment in the form of optical inspection apparatus for inspecting semiconductor wafers; electronic application machine being defect inspection devices and electronic equipment for the physical inspection of semiconductor packages being semiconductor wafers, reticles, and photomasks; equipment in the form of optical inspection apparatus for inspecting, analyzing, and detecting ultra-fine defects in semiconductor wafers