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:
Feb. 26, 2013
Filed:
Mar. 19, 2008
Richard Anthony Dipietro, Campbell, CA (US);
Urs T. Duerig, Rueschlikon, CH;
Jane Elizabeth Frommer, San Jose, CA (US);
Bernd Walter Gotsmann, Horgen, CH;
Erik Christopher Hagberg, Evansville, IN (US);
James Lupton Hedrick, Pleasanton, CA (US);
Armin W. Knoll, Adliswil, CH;
Teddie Peregrino Magbitang, San Jose, CA (US);
Robert Dennis Miller, San Jose, CA (US);
Russell Clayton Pratt, Los Gatos, CA (US);
Charles Gordon Wade, Los Gatos, CA (US);
Richard Anthony DiPietro, Campbell, CA (US);
Urs T. Duerig, Rueschlikon, CH;
Jane Elizabeth Frommer, San Jose, CA (US);
Bernd Walter Gotsmann, Horgen, CH;
Erik Christopher Hagberg, Evansville, IN (US);
James Lupton Hedrick, Pleasanton, CA (US);
Armin W. Knoll, Adliswil, CH;
Teddie Peregrino Magbitang, San Jose, CA (US);
Robert Dennis Miller, San Jose, CA (US);
Russell Clayton Pratt, Los Gatos, CA (US);
Charles Gordon Wade, Los Gatos, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A composition of matter for the recording medium of nanometer scale thermo-mechanical information storage devices and a nanometer scale thermo-mechanical information storage device. The composition includes: one or more polyaryletherketone copolymers, each of the one or more polyaryletherketone copolymers comprising (a) a first monomer including an aryl ether ketone and (b) a second monomer including an aryl ether ketone and a first phenylethynyl moiety, each of the one or more polyaryletherketone copolymers having two terminal ends, each terminal end having a phenylethynyl moiety the same as or different from the first phenylethynyl moiety. The one or more polyaryletherketone copolymers are thermally cured and the resulting cross-linked polyaryletherketone resin used as the recording layer in an atomic force data storage device.