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. 11, 2000
Filed:
Feb. 19, 1997
Applicant:
Inventors:
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ; G11B / ;
U.S. Cl.
CPC ...
369101 ; 369126 ; 250306 ; 2504 / ;
Abstract
A micromechanically fabricated read/write head for charge storage devices comprising a supporting base, a cantilever and a tip with a shaft and frontside end. The supporting base, cantilever and tip form one integral part made of electrically conducting material. The frontside end of the tip is so designed as to allow writing and reading of information in direct contact with the surface of a charge storage device. The shaft of the tip has a small diameter and is surrounded by a strengthening shell.