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:
Oct. 22, 2019
Filed:
Jul. 16, 2014
Applicant:
Teradyne, Inc., North Reading, MA (US);
Inventors:
Roger Allen Sinsheimer, Camarillo, CA (US);
David Walter Lewinnek, Somerville, MA (US);
Luis Antonio Valiente, Dracut, MA (US);
Assignee:
Teradyne, Inc., North Reading, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 1/18 (2006.01); G01R 1/04 (2006.01); G01R 1/073 (2006.01); G01R 1/20 (2006.01);
U.S. Cl.
CPC ...
G01R 1/0491 (2013.01); G01R 1/07357 (2013.01); G01R 1/07378 (2013.01); G01R 1/18 (2013.01); G01R 1/20 (2013.01);
Abstract
An example system includes a circuit board having electrical elements; a wafer having contacts; and an interconnect to route signals between the electrical elements and the contacts. The interconnect includes multiple layers, each of which includes a flexible circuit. The flexible circuit includes a conductive trace disposed thereon. The interconnect also includes shielding between adjacent layers of the multiple layers. The shielding is electrically connected to ground.