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:
Oct. 23, 2001
Filed:
May. 18, 1999
Applicant:
Inventors:
Andrew David Brown, Bristol, GB;
Richard David Barndt, Fremont, CA (US);
Assignee:
Hewlett-Packard Company, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/09 ; G11B 5/02 ;
U.S. Cl.
CPC ...
G11B 5/09 ; G11B 5/02 ;
Abstract
A device is described for increasing the rate at which data may be written to a magnetic data storage medium. The device includes circuitry for amplifying the data and circuitry for writing the data to a data storage medium. The circuitry for amplifying the data includes: circuits for amplifying the data; delaying and amplifying the data; and adding the amplified data and the delayed and amplified data.