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:
Aug. 16, 2022
Filed:
Dec. 31, 2020
Technoprobe S.p.a., Cernusco Lombardone, IT;
Riccardo Vettori, Cernusco Lombardone, IT;
Technoprobe S.p.A., Cernusco Lombardone, IT;
Abstract
A probe card for testing a device under test having a plurality of contact pads includes a support plate having first contact pads thereon. A flexible membrane has a first face and a peripheral portion including second contact pads thereon. A plurality of contact probes are associated with a first face of the flexible membrane and are configured to abut onto the plurality of contact pads of the device under test. A sliding contact area includes: the first contact pads formed on the support plate; the second contact pads formed on the peripheral portion of the flexible membrane, the peripheral portion of the flexible membrane configured to come in pressing contact onto the support plate at the sliding contact area. A pressing element contacts the peripheral portion of the flexible membrane at the sliding contact area, and the pressing element puts the second contact pads into pressing contact with the first contact pads.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile