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:
Sep. 20, 2011
Filed:
Apr. 30, 2010
Richard J. Carter, Los Altos, CA (US);
Frederic Amerson, Los Altos, CA (US);
Richard J. Carter, Los Altos, CA (US);
Frederic Amerson, Los Altos, CA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A method for handling peripheral signals in an extensible three dimensional circuit includes forming an extensible three dimensional circuit with a plurality of stacked crossbar arrays and at least one class of traveling lines which travel vertically and laterally through the circuit. The method also includes alternating the traveling direction of bundles of traveling lines such that there are a substantially equal number of undriven lines and underutilized lines which exit out of a given side of the circuit and creating loopback traces which connect the undriven traveling lines and the underutilized traveling lines to form driven traveling lines with a full complement of memory elements and eliminate addressing gaps within the circuit.