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. 17, 2014
Filed:
May. 19, 2009
Woo Jin Shim, Seoul, KR;
Young Woo Kim, Seongnam-si, KR;
Jae Hwang Yu, Seoul, KR;
Sung Cheol Hong, Seoul, KR;
SE Hyun OH, Seoul, KR;
Woo Jin Shim, Seoul, KR;
Young Woo Kim, Seongnam-si, KR;
Jae Hwang Yu, Seoul, KR;
Sung Cheol Hong, Seoul, KR;
Se Hyun Oh, Seoul, KR;
SK Telecom Co., Ltd., Seoul, KR;
Abstract
A local wireless signal receiving apparatus using digital RF processing technology including: a receiving digital RF processor receiving an RF signal and detecting an IF signal from the received RF signal; a zero-crossing signal detector detecting a zero-crossing signal from the detected IF signal, and converting the detected zero-crossing signal into a digital signal; and a receiving signal processor converting the digital signal into a local wireless signal.