Invention Grant
- Patent Title: Method and apparatus for machining a workpiece
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Application No.: US14033368Application Date: 2013-09-20
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Publication No.: US10357850B2Publication Date: 2019-07-23
- Inventor: Haibin Zhang , Glenn Simenson
- Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.
- Applicant Address: US OR Portland
- Assignee: Electro Scientific Industries, Inc.
- Current Assignee: Electro Scientific Industries, Inc.
- Current Assignee Address: US OR Portland
- Main IPC: B23K26/36
- IPC: B23K26/36 ; B23K26/53 ; B23K26/352 ; B23K26/00 ; B23K26/40 ; B23K26/382 ; B23K26/359 ; B23K103/00 ; B23K103/04 ; B23K103/08 ; B23K103/10 ; B23K103/14
Abstract:
The invention is method, and an apparatus for performing the method having the steps of providing a workpiece, generating a plurality of free electrons at a region of the exterior surface, and machining a portion of the workpiece adjoining the first region by directing laser energy onto the workpiece.
Public/Granted literature
- US20140083986A1 METHOD AND APPARATUS FOR MACHINING A WORKPIECE Public/Granted day:2014-03-27
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