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. 20, 2026
Filed:
Mar. 15, 2024
Trumpf Lasersystems for Semiconductor Manufacturing Gmbh, Ditzingen, DE;
Joachim Schulz, Gerlingen, DE;
Guenther Krauss, Holzgerlingen, DE;
TRUMPF LASERSYSTEMS FOR SEMICONDUCTOR MANUFACTURING GMBH, Ditzingen, DE;
Abstract
A method for generating laser pulses includes generating first laser pulses and second laser pulses using at least one laser source, and amplifying the first laser pulses and second laser pulses using an optical amplifier. Each respective second laser pulse passes through the optical amplifier offset in time in relation to a respective first laser pulse by a time offset. The method further includes separating the first laser pulses from the second laser pulses using an optical beam splitter based on at least one beam property, and passing the first laser pulses through a retardation unit. A time duration for each respective first laser pulse to pass through a retardation section of the retardation unit corresponds to the time offset. The method further includes superimposing the first laser pulses with the second laser pulses using a superposition unit to form superimposed laser pulses.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile