Invention Grant
- Patent Title: Band pass filter
- Patent Title (中): 带通滤波器
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Application No.: US12366898Application Date: 2009-02-06
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Publication No.: US08502623B2Publication Date: 2013-08-06
- Inventor: Pao-Nan Lee , Chi-Tsung Chiu
- Applicant: Pao-Nan Lee , Chi-Tsung Chiu
- Applicant Address: TW Kaohsiung
- Assignee: Advanced Semiconductor Engineering, Inc.
- Current Assignee: Advanced Semiconductor Engineering, Inc.
- Current Assignee Address: TW Kaohsiung
- Agency: J.C. Patents
- Priority: TW97125979A 20080709
- Main IPC: H03H7/01
- IPC: H03H7/01
Abstract:
A band pass filter includes an original circuit. An interaction of at least two of components of the original circuit produces at least a mutual capacitor or at least a mutual inductor, which constitutes a resonance circuit with the original circuit to produce at least a transmission zero for increasing the attenuation rate of the stop band.
Public/Granted literature
- US20100007438A1 BAND PASS FILTER Public/Granted day:2010-01-14
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