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. 06, 2004
Filed:
Apr. 17, 2001
Menachem Rafaelof, Superior, CO (US);
Seagate Technology LLC, Scotts Valley, CA (US);
Abstract
A method and system for positionally displacing a transducer, or multiple transducers, over a location on a data storage medium is disclosed. An actuator assembly containing at least one actuator arm supporting at least one transducer is used to access a desired location on the data storage medium. The actuator arm contains an intrinsically excitable element, such as piezoelectric material, responsive to a control signal to produce an excitement. The excitement in the element generates a movement of the element that is magnified by a flexure to positionally displace the transducer, which is attached to the flexure. The transducer is displaced from a current, or origination, location to the desired location.