INTERNATIONAL PATENT: ONTO INNOVATION INC. FILES APPLICATION FOR "FRONT-TO-BACK OVERLAY (FTBO) STANDARD"

GENEVA, Oct. 20 -- ONTO INNOVATION INC. (16 Jonspin RoadWilmington, Massachusetts 01887) filed a patent application (PCT/US2025/020383) for "FRONT-TO-BACK OVERLAY (FTBO) STANDARD" on Mar 18, 2025. With publication no. WO/2025/216855, the details related to the patent application was published on Oct 16, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): BEST, Keith F. (17 Somerset DriveAndover, Maine 01810), SHAY, Corey Robert (1 Pleasant LaneAmherst, New Hampshire 03031), SOO, Jyr Hong (11 Rollingmead StreetPrinceton, New Jersey 08540)

Abstract: Various examples herein describe an apparatus a...