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Cambridge, CA
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Patents Grants
last 30 patents
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Patent Grant
Multi-band bandpass filter
Patent number
10,205,209
Issue date
Feb 12, 2019
COM DEV LTD.
Li Zhu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
MULTI-BAND BANDPASS FILTER
Publication number
20180131063
Publication date
May 10, 2018
COM DEV International Ltd.
Li Zhu
H01 - BASIC ELECTRIC ELEMENTS