Serial Number
99220343
Owner
KLA CorporationAttorney
Paul A. RodriguezFirst Use Date
Feb 1, 2026
Filing Date
Jun 5, 2025
ALIGNMENT WAFER Trademark
Serial Number: 99220343 • Registration: 8267239
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Paul A. Rodriguez Dickinson Wright PLLC
2600 W. Big Beaver Rd., Suite 300
Troy, MI 48084
United States
Trademark Details
Filing Date
June 5, 2025
Registration Date
May 19, 2026
First Use Anywhere
February 1, 2026
First Use in Commerce
February 1, 2026
Goods & Services
Apparatus and instruments for physics, namely, process monitoring wafers, in-situ process monitoring wafers for detecting and measuring the offset between a wafer and a chuck, wafer edge-mounted optical sensors for monitoring and correcting wafer placement, wafers for providing output data to improve alignment and placement of wafers in semiconductor manufacturing tools, optical sensor-equipped wafers for process control and alignment verification; Diagnostic equipment for research laboratory use, namely, process monitoring wafers, in-situ process monitoring wafers for detecting and measuring the offset between a wafer and a chuck, wafer edge-mounted optical sensors for monitoring and correcting wafer placement, wafers for providing output data to improve alignment and placement of wafers in semiconductor manufacturing tools, optical sensor-equipped wafers for process control and alignment verification; Optical instruments, namely, process monitoring wafers, in-situ process monitoring wafers for detecting and measuring the offset between a wafer and a chuck, wafer edge-mounted optical sensors for monitoring and correcting wafer placement, wafers for providing output data to improve alignment and placement of wafers in semiconductor manufacturing tools, optical sensor-equipped wafers for process control and alignment verification
