Tuning of filter by controlling transconductance

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CPC
H03J2200/33

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HELECTRICITY H03Electronic circuits H03JTUNING RESONANT CIRCUITS SELECTING RESONANT CIRCUITS H03J2200/00Indexing scheme relating to tuning resonant circuits and selecting resonant circuits

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H03J2200/33Tuning of filter by controlling transconductance

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Patents Grantslast 30 patents

Information Patent Grant
Tunable bandpass filter
- Patent number 10,158,344
- Issue date Dec 18, 2018
- GM Global Technology Operations LLC
- Emilio A. Sovero
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for tuning center frequency of a filter
- Patent number 7,626,449
- Issue date Dec 1, 2009
- Mediatek Inc.
- Wei-Hsuan Tu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for tuning center frequency of a filter
- Patent number 7,403,063
- Issue date Jul 22, 2008
- MediaTek Inc.
- Wei-Hsuan Tu
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR TUNING CENTER FREQUENCY OF A FILTER
- Publication number 20080252365
- Publication date Oct 16, 2008
- Wei-Hsuan Tu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR TUNING CENTER FREQUENCY OF A FILTER
- Publication number 20070115070
- Publication date May 24, 2007
- Wei-Hsuan Tu
- H03 - BASIC ELECTRONIC CIRCUITRY