Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jaymin Amin0
Kevin Barry Reiman0
Joshua Michael Jacobs0
Ananthanarayanan Subramanian0
Jonathan David Pesansky0
Date of Patent
March 26, 2019
0Patent Application Number
157113790
Date Filed
September 21, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Disclosed are device display screen protectors comprising a first strengthened substrate sized to cover a display screen of an electronic device, the first strengthened substrate having a central tension value in the range greater than 0 MPa and less than 20 MPa, a surface having a Knoop lateral cracking scratch threshold of at least 3 N.
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