US Patent 11867754 Sonic testing method, apparatus and applications
Patent 11867754 was granted and assigned to Cornell University Press on January, 2024 by the United States Patent and Trademark Office.
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US Patent 11867754 Sonic testing method, apparatus and applications
Article
Patent abstract
A system, comprising: (i) an interposer layer; (ii) a circuit layer positioned on the interposer layer and comprising a plurality of sonically-enabled pads; and (iii) an interrogator layer positioned on the circuit layer and comprising a plurality of ultrasonic transducers configured to sonically interrogate the circuit layer; wherein the sonically-enabled pads are configured to generate an electrical signal in response to sonic interrogation from the interrogator layer, if the sonically-enabled pad is functional.
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Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Amit Lal0
Christopher Batten0
Date of Patent
January 9, 2024
0Patent Application Number
166315900
Date Filed
July 17, 2018
0Patent Citations
Patent Primary Examiner
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