Tunable filter systems, devices, and methods

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9559659
APP PUB NO 20140285286A1
SERIAL NO

14216331

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Abstract

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Systems, devices, and methods for tunable filters that are configured to support multiple frequency bands, such as within the field of cellular radio communication, can include a first resonator and a second resonator configured to block signals within one or more frequency ranges, and one or more coupling element connected to both the first resonator and the second resonator. The one or more coupling element can be configured to provide low insertion loss within a pass band.

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Patent Owner(s)

Patent OwnerAddress
WISPRY INC20 FAIRBANKS SUITE 198 IRVINE CA 92618

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bojer, Jorgen Vadum, DK 10 169

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