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. 05, 2006
Filed:
Dec. 23, 2004
Richard Kingsborough, Acton, MA (US);
Igor Sokolik, East Boston, MA (US);
David Gaun, Brookline, MA (US);
Swaroop Kaza, Woburn, MA (US);
Suzette Pangrle, Cupertino, CA (US);
Alexander Nickel, Mountain View, CA (US);
Stuart Spitzer, Lynnfield, MA (US);
Richard Kingsborough, Acton, MA (US);
Igor Sokolik, East Boston, MA (US);
David Gaun, Brookline, MA (US);
Swaroop Kaza, Woburn, MA (US);
Suzette Pangrle, Cupertino, CA (US);
Alexander Nickel, Mountain View, CA (US);
Stuart Spitzer, Lynnfield, MA (US);
Spansion LLC Advanced Micro Devices, Inc, Sunnyvale, CA (US);
Abstract
A memory element includes a first electrode, a passive layer on and in contact with the first electrode, a polyfluorene active layer on and in contact with the active layer, and a second electrode on and in contact with the polyfluorene active layer. The chemical structure of the polyfluorene active layer may be altered to take different forms, each providing a different memory element operating characteristic.