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:
Sep. 23, 2025
Filed:
Nov. 30, 2023
Xi'an Jiaotong University, Xi'an, CN;
Wanqin Zhao, Xi'an, CN;
Kailin Li, Xi'an, CN;
Xuesong Mei, Xi'an, CN;
Bin Liu, Xi'an, CN;
Zheng Sun, Xi'an, CN;
Wenqiang Duan, Xi'an, CN;
Wenjun Wang, Xi'an, CN;
Jianlei Cui, Xi'an, CN;
Zhengjie Fan, Xi'an, CN;
XI'AN JIAOTONG UNIVERSITY, XI'AN, CN;
Abstract
The present invention discloses a multi-dimensional laser scanning processing device and method, which includes a horizontally arranged laser beam, a turning optical path module arranged at one end of the laser beam along a horizontal direction. The turning optical path module is used to deflect the laser beam by 90°, which is then arranged to enter a deflection module. The deflection module is used to deflect the laser beam by 90° again so that it enters the beam expansion module along the horizontal direction. The beam expansion moduleis arranged to expand a beam radius of the laser beam to a certain multiple, which then enters the plane scanning module, and finally enters the focusing module to converge into an ideal spot. The present invention can realize the changes of focused laser beam in the XYZ space and the two inclination angles α and β of the optical axis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile