Invention Grant
US09391581B2 Methods and devices for protecting band rejection filters from external forces
有权
用于从外部力量保护带状滤波器的方法和装置
- Patent Title: Methods and devices for protecting band rejection filters from external forces
- Patent Title (中): 用于从外部力量保护带状滤波器的方法和装置
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Application No.: US14194629Application Date: 2014-02-28
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Publication No.: US09391581B2Publication Date: 2016-07-12
- Inventor: Yin-Shing Chong , Yunchi Zhang , Stanley Michnowicz
- Applicant: Radio Frequency Systems, Inc.
- Applicant Address: CN Shanghai
- Assignee: ALCATEL-LUCENT SHANGHAI BELL CO., LTD
- Current Assignee: ALCATEL-LUCENT SHANGHAI BELL CO., LTD
- Current Assignee Address: CN Shanghai
- Agency: Capitol Patent & Trademark Law Firm, PLLC
- Main IPC: H03H7/01
- IPC: H03H7/01 ; H05K5/02 ; H05K7/18 ; H04Q1/02 ; H01P1/30 ; H04B1/03
Abstract:
Band rejection filters are protected from the adverse effects of external forces such as stresses, strains and vibrations from external loads and winds by utilizing a protective frame and dampers.
Public/Granted literature
- US20150250068A1 Methods And Devices For Protecting Band Rejection Filters From External Forces Public/Granted day:2015-09-03
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