Invention Grant
- Patent Title: Laser marking of an electronic device through a cover
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Application No.: US16439547Application Date: 2019-06-12
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Publication No.: US11571766B2Publication Date: 2023-02-07
- Inventor: Matthew S. Rogers , Manish Mittal , Marta M. Giachino , Michael S. Nashner
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Brownstein Hyatt Farber Schreck, LLP
- Main IPC: H05K5/02
- IPC: H05K5/02 ; B44C1/00 ; B32B17/10 ; B41M5/26 ; B23K26/18 ; B23K26/354 ; B23K26/53 ; B23K103/16
Abstract:
Markings for electronic devices are disclosed. Markings are formed through a laser-based process which transforms a colorant in a multilayer structure disposed along an interior surface of a cover. The transformed colorant defines a marking visible along an external surface of the electronic device.
Public/Granted literature
- US20200180076A1 LASER MARKING OF AN ELECTRONIC DEVICE THROUGH A COVER Public/Granted day:2020-06-11
Information query
