The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2026
Filed:
Dec. 21, 2022
Asml Netherlands B.v., Veldhoven, NL;
Andrey Sergeevich Tychkov, Eindhoven, NL;
Alexander Matthijs Struycken, Eindhoven, NL;
ASML Netherlands B.V., Veldhoven, NL;
Abstract
An optical system for directing first and second laser pulses along an optical axis to a target to generate extreme ultraviolet radiation from said target. The optical system comprises a first optical component configured to redistribute a first laser pulse to form a shaped laser pulse having a hollow region. The optical system comprise a second optical component configured to focus the shaped laser pulse toward the target. The optical system comprises a third optical component configured to focus a second laser pulse toward the target within the hollow region of the shaped laser pulse. The first, second and third optical components are coaxially arranged on the optical axis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile