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. 29, 2010
Filed:
Jan. 09, 2007
Dong-ki Min, Seoul, KR;
Seung-bum Hong, Seongnam-si, KR;
Hong-sik Park, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An information reproducing apparatus and a method using a semiconductor probe are provided. The information reproducing apparatus includes a semiconductor probe including a semiconductor tip including a channel varying with an electric field generated by an information recording medium; a modulator applying a high frequency modulation signal to the semiconductor probe to form a modulation electric field so as to modulate an information signal induced by the electric field; a signal detector detecting a signal generated by the semiconductor probe; and a demodulator extracting the information signal modulated by the modulation electric field from the signal detected by the signal detector.