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. 10, 2017
Filed:
Dec. 10, 2015
Teradyne, Inc., North Reading, MA (US);
Timothy Daniel Lyons, Stoughton, MA (US);
Frank B. Parrish, Simi Valley, CA (US);
Roger Allen Sinsheimer, Camarillo, CA (US);
Brian G. Donovan, Winchester, MA (US);
Vladimir Vayner, Needham, MA (US);
Brandon E. Creager, Newport Beach, CA (US);
Brian C. Wadell, Reading, MA (US);
Teradyne, Inc., North Reading, MA (US);
Abstract
An example circuit board structure includes: a substrate; and vias that are electrically conductive and that pass through the substrate to enable electrical connection through the circuit board structure. The substrate is thinner, and lengths of the vias are shorter, in first areas of the circuit board structure that deliver first speed signals than in second areas of the circuit board structure that deliver second speed signals and power. The first speed signals have a shorter rise time than the second speed signals.