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:
Jul. 30, 2019
Filed:
Jun. 30, 2017
Applicant:
Technoprobe S.p.a., Cernusco Lombardone, IT;
Inventors:
Giuseppe Crippa, Cernusco Lombardone, IT;
Roberto Crippa, Cernusco Lombardone, IT;
Assignee:
TECHNOPROBE S.P.A., Cernusco Lombardone, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 1/067 (2006.01); G01R 31/00 (2006.01); G01R 3/00 (2006.01); G01R 1/073 (2006.01);
U.S. Cl.
CPC ...
G01R 3/00 (2013.01); G01R 1/06761 (2013.01); G01R 1/07307 (2013.01); G01R 1/07314 (2013.01);
Abstract
A manufacturing method of a semi-finished product that includes a plurality of contact for a testing head of electronic devices comprises the steps of: providing a substrate made of a conductive material; and defining each contact probe by removing material from the substrate, each contact probes being anchored to the substrate by at least one bridge of material. The step of defining the contact probes includes a step of laser cutting, in correspondence with a contour of the contact probes and of that at least one bridge of material.