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:
Jul. 26, 2005
Filed:
Jul. 29, 2002
George Radominski, Corvallis, OR (US);
Timothy L Weber, Corvallis, OR (US);
Steven D Leith, Albany, OR (US);
George Radominski, Corvallis, OR (US);
Timothy L Weber, Corvallis, OR (US);
Steven D Leith, Albany, OR (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A memory apparatus has a plurality of first electrodes and at least one second electrode separated by an electrolyte solution. Information may be recorded by causing an electrical current to flow between a selected of the first electrodes and the second electrode to deposit an electrochemically active material on one of the selected first or the second electrodes. A method for recording and reading information has steps of writing the information by causing a current to flow between a first and a second electrode through an electrolyte solution to cause an electrochemically active material to electrodeposit, and reading the information by sensing the deposited material with a sensor.