Invention Grant
- Patent Title: Thin-film bandpass filter using inductor-capacitor resonators
- Patent Title (中): 使用电感 - 电容谐振器的薄膜带通滤波器
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Application No.: US11408412Application Date: 2006-04-21
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Publication No.: US07667557B2Publication Date: 2010-02-23
- Inventor: Qiang Richard Chen
- Applicant: Qiang Richard Chen
- Applicant Address: JP Tokyo
- Assignee: TDK Corporation
- Current Assignee: TDK Corporation
- Current Assignee Address: JP Tokyo
- Agency: Squire, Sanders & Dempsey L.L.P.
- Agent Allen J. Moss; Alex Starkovich
- Main IPC: H03H7/00
- IPC: H03H7/00
Abstract:
A bandpass filter including one or more metal layers, each layer having a first region and a second region. The filter also includes two or more LC resonators and one or more coupling networks for connecting the two or more LC resonators in parallel. The two or more LC resonators are contained within the first region of the one or more layers and the one or more coupling networks are contained in the second region of the one or more layers.
Public/Granted literature
- US20070126529A1 Thin-film bandpass filter using inductor-capacitor resonators Public/Granted day:2007-06-07
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