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:
Feb. 21, 2012
Filed:
Mar. 12, 2010
Applicants:
Jong Pil Cho, Hwasung-si, KR;
Hyuk Jun Sung, Seongnam-si, KR;
Inventors:
Jong Pil Cho, Hwasung-si, KR;
Hyuk Jun Sung, Seongnam-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03D 1/00 (2006.01); H03D 1/02 (2006.01); H03D 1/06 (2006.01); H03D 3/00 (2006.01); H03D 5/00 (2006.01); H03K 9/00 (2006.01); H04B 1/16 (2006.01); H04B 1/18 (2006.01); H04L 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A type-A demodulator comprising a first rectifier configured to rectify a radio frequency (RF) signal received through an antenna and output a first voltage, a second rectifier configured to rectify the voltage of the RF signal received through the antenna and output a second voltage having a different voltage level than the first voltage, and a pause data detector configured to compare the first voltage with the second voltage and detect received pause data.