U.S. federal trademark · Serial No. 73532756 · Reg. No. 6397
OPTICAL-ELECTRICAL APPARATUS USED IN THE SEMICONDUCTOR INDUSTRY, NAMELY, WAFER STEPPERS, WHICH ARE AUTOMATIC STEP AND REPEAT MASK ALIGNMENT AND EXPOSURE SYSTEMS THAT ARE USED TO PRODUCE INTEGRATED CIRCUITS, UNASSEMBLED WAFER STEPPERS, AND REPLACEMENT PARTS FOR WAFER STEPPERS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.