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:
Aug. 21, 2012
Filed:
Dec. 26, 2007
Applicants:
Seung-bum Hong, Seongnam-si, KR;
Sung-hoon Choa, Seoul, KR;
Ju-hwan Jung, Seoul, KR;
Hyoung-soo Ko, Seoul, KR;
Yong Kwan Kim, Yongin-si, KR;
Inventors:
Seung-bum Hong, Seongnam-si, KR;
Sung-hoon Choa, Seoul, KR;
Ju-hwan Jung, Seoul, KR;
Hyoung-soo Ko, Seoul, KR;
Yong Kwan Kim, Yongin-si, KR;
Assignee:
Seagate Technology International, LLC, Grand Cayman, KY;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A ferroelectric hard disk device is provided and includes: a ferroelectric media having a bottom electrode and a ferroelectric layer disposed on the bottom electrode; and a head formed above the ferroelectric media, the head being operative to write and reproduce information on the ferroelectric layer.