Control voltage applied to the cathode of the varicap

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H03J2200/38

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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

Current Industry

H03J2200/38Control voltage applied to the cathode of the varicap

Industries

Patents Grantslast 30 patents

Information Patent Grant
Tunable capacitive device with linearization technique employed the...
- Patent number 8,140,041
- Issue date Mar 20, 2012
- MediaTek Inc.
- Wen-Chang Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage controlled oscillator
- Patent number 7,847,640
- Issue date Dec 7, 2010
- Epson Toyocom Corporation
- Atsushi Kiyohara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage-controlled capacitance linearization circuit
- Patent number 7,477,113
- Issue date Jan 13, 2009
- National Semiconductor Corporation
- Rodney A. Hughes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wide-frequency-range television tuner
- Patent number 7,363,015
- Issue date Apr 22, 2008
- Alps Electric Co., Ltd.
- Masaki Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linear voltage controlled capacitance circuit
- Patent number 6,853,272
- Issue date Feb 8, 2005
- National Semiconductor Corporation
- Rodney Alan Hughes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wideband VCO resonant circuit method and apparatus
- Patent number 6,801,097
- Issue date Oct 5, 2004
- QUALCOMM Incorporated
- Raymond C. Wallace
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High Q resonator circuit
- Patent number 6,774,737
- Issue date Aug 10, 2004
- Motorola, Inc.
- Warren L. Seely
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
TUNABLE CAPACITIVE DEVICE WITH LINEARIZATION TECHNIQUE EMPLOYED THE...
- Publication number 20110051311
- Publication date Mar 3, 2011
- Wen-Chang Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Voltage Control Oscillator
- Publication number 20090134943
- Publication date May 28, 2009
- Atsushi Kiyohara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Wide-frequency-range television tuner
- Publication number 20050287970
- Publication date Dec 29, 2005
- Alps Electric Co., Ltd.
- Masaki Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Wideband VCO resonant circuit method and apparatus
- Publication number 20040012454
- Publication date Jan 22, 2004
- Raymond C. Wallace
- H03 - BASIC ELECTRONIC CIRCUITRY