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:
Jan. 05, 2010
Filed:
Dec. 28, 2006
Applicants:
Kuang-woo Nam, Yongin-si, KR;
In-sang Song, Yongin-si, KR;
Chul-soo Kim, Yongin-si, KR;
Yun-kwon Park, Yongin-si, KR;
Eun-seok Park, Yongin-si, KR;
Inventors:
Kuang-woo Nam, Yongin-si, KR;
In-sang Song, Yongin-si, KR;
Chul-soo Kim, Yongin-si, KR;
Yun-kwon Park, Yongin-si, KR;
Eun-seok Park, Yongin-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 9/70 (2006.01); H03H 9/72 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multi-band filter module and a method of fabricating the same are provided. The multi-band filter module includes a piezoelectric substrate, a first filter provided on the piezoelectric substrate, and a second filter provided adjacent to the first filter on the piezoelectric substrate, and operating in a frequency band that is lower than that of the first filter.