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:
Aug. 25, 2026
Filed:
Mar. 21, 2023
Seiko Epson Corporation, Tokyo, JP;
Yoshitomo Kumai, Okaya, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A processing head including a first laser array element in which a plurality of first photonic crystal lasers are arranged in a first direction, and a second laser array element in which a plurality of second photonic crystal lasers are arranged in the first direction, the first laser array element and the second laser array element emit laser light in a third direction intersecting the first direction and a second direction to a processing target object while being relatively moved with respect to the processing target object in the second direction intersecting the first direction, and when viewed from the second direction, the second end photonic crystal laser and the second intermediate photonic crystal laser overlap each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile