Invention Grant
- Patent Title: Multi-band filter module and method of fabricating the same
- Patent Title (中): 多频带滤波器模块及其制造方法
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Application No.: US11646502Application Date: 2006-12-28
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Publication No.: US07642882B2Publication Date: 2010-01-05
- Inventor: Kuang-woo Nam , In-sang Song , Chul-soo Kim , Yun-kwon Park , Eun-seok Park
- Applicant: Kuang-woo Nam , In-sang Song , Chul-soo Kim , Yun-kwon Park , Eun-seok Park
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2006-0071079 20060727
- Main IPC: H03H9/70
- IPC: H03H9/70 ; H03H9/72
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.
Public/Granted literature
- US20080024245A1 Multi-band filter module and method of fabricating the same Public/Granted day:2008-01-31
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