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:
Mar. 30, 2010
Filed:
Apr. 20, 2006
Applicants:
Chang-ho Suh, Seongnam-si, KR;
Young-kwon Cho, Suwon-si, KR;
Dong-seek Park, Yongin-si, KR;
Jung-soo Woo, Suwon-si, KR;
Sung-kwon Hong, Seoul, KR;
Inventors:
Chang-Ho Suh, Seongnam-si, KR;
Young-Kwon Cho, Suwon-si, KR;
Dong-Seek Park, Yongin-si, KR;
Jung-Soo Woo, Suwon-si, KR;
Sung-Kwon Hong, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04K 1/10 (2006.01); H04W 4/00 (2009.01);
U.S. Cl.
CPC ...
Abstract
A frequency overlay communication system that includes a first communication system for performing communication using a first frequency band being a preset bandwidth; and a second communication system for performing communication using a second frequency band being a second preset bandwidth, wherein the second frequency band includes the first frequency band.