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:
Jun. 08, 2010
Filed:
Oct. 31, 2005
Applicants:
Hyoung-soo Ko, Seoul, KR;
Ju-hwan Jung, Seoul, KR;
Seung-bum Hong, Seongnam-si, KR;
Hong-sik Park, Seoul, KR;
Chul-min Park, Yongin-si, KR;
Kyoung-lock Baeck, Busan-si, KR;
Inventors:
Hyoung-soo Ko, Seoul, KR;
Ju-hwan Jung, Seoul, KR;
Seung-bum Hong, Seongnam-si, KR;
Hong-sik Park, Seoul, KR;
Chul-min Park, Yongin-si, KR;
Kyoung-lock Baeck, Busan-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a ferroelectric recording medium including a ferroelectric recording layer formed of a polarization reversal ferroelectric material and an anisotropic conduction layer that covers the ferroelectric recording layer and changes into a conductor or a non-conductor based on external energy.