Invention Grant
- Patent Title: Filter using a waveguide structure
- Patent Title (中): 使用波导结构滤波
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Application No.: US12701170Application Date: 2010-02-05
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Publication No.: US08946832B2Publication Date: 2015-02-03
- Inventor: Chia-Chung Chen , Chewn-Pu Jou , Chin-Wei Kuo
- Applicant: Chia-Chung Chen , Chewn-Pu Jou , Chin-Wei Kuo
- Applicant Address: TW Hsin-Chu
- Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
- Current Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
- Current Assignee Address: TW Hsin-Chu
- Agency: Duane Morris LLP
- Main IPC: H01L29/84
- IPC: H01L29/84 ; H01P1/203
Abstract:
A representative filter comprises a silicon-on-insulator substrate having a top surface, a metal shielding positioned above the top surface of the silicon-on-insulator substrate, and a band-pass filter device positioned above the metal shielding. The band-pass filter device includes a first port, a second port, and a coupling metal positioned between the first and second ports.
Public/Granted literature
- US20110193658A1 FILTER USING A WAVEGUIDE STRUCTURE Public/Granted day:2011-08-11
Information query
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