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. 25, 2007
Filed:
May. 28, 2004
André Dehon, Pasadena, CA (US);
Michael J. Wilson, Portland, OR (US);
Charles M. Lieber, Lexington, MA (US);
André DeHon, Pasadena, CA (US);
Michael J. Wilson, Portland, OR (US);
Charles M. Lieber, Lexington, MA (US);
California Institute of Technology, Pasadena, CA (US);
Abstract
An apparatus and methods for a sublithographic programmable logic array (PLA) are disclosed. The apparatus allows combination of non-restoring, programmable junctions and fixed (non-programmable) restoration logic to implement any logic function or any finite-state machine. The methods disclosed teach how to integrate fixed, restoration logic at sublithographic scales along with programmable junctions. The methods further teach how to integrate addressing from the microscale so that the nanoscale crosspoint junctions can be programmed after fabrication.