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.:

US 5740101 B1

Date of Patent:

Apr. 14, 1998

Filed:

Jul. 01, 1991

Time-stable labeling of individual atoms or groups of atoms in the

Applicant:

Inventors:

Harald Fuchs, Carlsberg, DE;

Thomas Schimmel, Hof, DE;

Harald Keller, Bad Durkheim, DE;

Assignee:

BASF Aktiengesellschaft, Ludwigshafen, DE;

Attorney:

Keil & Weinkauf

Primary Examiner:

David C Nelms

Assistant Examiner:

Andrew Q Tran

Int. Cl.

CPC ...

G11C / ;

U.S. Cl.

CPC ...

365151 ; 365114 ; 369126 ; 250306 ; 250307 ;

Abstract

Abstract of the Disclosure: A process useful for information storage is described for the time-stable labeling of individual atoms or groups of atoms in the surface of a solid by locally removing individual atoms or group of atoms from the surface of a solid.

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