Calibration of receivers, using quartz crystal oscillators as reference

Industry

CPC
H03J2200/07

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Parent Industries

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

Current Industry

H03J2200/07Calibration of receivers, using quartz crystal oscillators as reference

Industries

Patents Grantslast 30 patents

Information Patent Grant
Receiver and electronic apparatus
- Patent number 7,733,986
- Issue date Jun 8, 2010
- Panasonic Corporation
- Takeshi Fujii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-aligning resonator filter circuits
- Patent number 7,689,193
- Issue date Mar 30, 2010
- FREESCALE SEMICONDUCTOR, INC.
- David P. Lester
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Resistance compensation circuit and method thereof
- Patent number 7,639,024
- Issue date Dec 29, 2009
- Siliconmotion Inc.
- Te-Wei Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Self-aligning resonator filter circuit and wideband tuner circuit i...
- Patent number 7,512,391
- Issue date Mar 31, 2009
- FREESCALE SEMICONDUCTOR, INC.
- David P. Lester
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method of using spread pulse modulation to increase t...
- Patent number 7,443,328
- Issue date Oct 28, 2008
- Brilliant Telecommunications, Inc.
- Charles F. Barry
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for filter tuning using a digital trim value
- Patent number 7,078,960
- Issue date Jul 18, 2006
- Microtune (Texas), L.P.
- R. William Ezell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter trimming
- Patent number 7,002,427
- Issue date Feb 21, 2006
- National Semiconductor Corporation
- Christian Nystrom
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio calibration by correcting the crystal frequency
- Patent number 6,970,701
- Issue date Nov 29, 2005
- Skyworks Solutions, Inc.
- Seste Dell'Aera
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter trimming
- Patent number 6,686,809
- Issue date Feb 3, 2004
- National Semiconductor Corporation
- Christian Nystrom
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Elimination of spurious signals in double conversion tuner using a...
- Patent number 6,567,654
- Issue date May 20, 2003
- Matsushita Electronic Components de Baja California, S.A. de C.V.
- David Coronel Arredondo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for calibrating a corner frequency of a tunable f...
- Patent number 6,429,988
- Issue date Aug 6, 2002
- International Business Machines Corporation
- Jaydip Bhaumik
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital filter tune loop
- Patent number 6,356,142
- Issue date Mar 12, 2002
- Motorola, Inc.
- James Gregory Mittel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Automatic timebase calibration for synchronizing a timebase frequen...
- Patent number 6,157,198
- Issue date Dec 5, 2000
- Anritsu Company
- Jeff Mauerman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator calibration method and circuit and radio with oscillator
- Patent number 6,020,790
- Issue date Feb 1, 2000
- Motorola, Inc.
- Irvin R. Jackson
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
RECEIVER AND ELECTRONIC APPARATUS
- Publication number 20090232259
- Publication date Sep 17, 2009
- Takeshi Fujii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELF-ALIGNING RESONATOR FILTER CIRCUITS
- Publication number 20090109347
- Publication date Apr 30, 2009
- FREESCALE SEMICONDUCTOR, INC.
- David P. Lester
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD OF USING SPREAD PULSE MODULATION TO INCREASE T...
- Publication number 20080136691
- Publication date Jun 12, 2008
- BRILLIANT TELECOMMUNICATIONS, INC.
- Charles F. BARRY
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Resistance compensation circuit and memory device and method thereof
- Publication number 20080024146
- Publication date Jan 31, 2008
- Te-Wei Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and system for dynamically calculating values for tuning of...
- Publication number 20060267701
- Publication date Nov 30, 2006
- Robert Eilers
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Self-aligning resonator filter circuit and wideband tuner circuit i...
- Publication number 20060270374
- Publication date Nov 30, 2006
- David P. Lester
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and system for filter tuning using a digital trim value
- Publication number 20050024252
- Publication date Feb 3, 2005
- Microtune (Texas), L.P.
- R. William Ezell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Filter trimming
- Publication number 20040212447
- Publication date Oct 28, 2004
- Christian Nystrom
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Filter trimming
- Publication number 20020190810
- Publication date Dec 19, 2002
- Christian Nystrom
- H03 - BASIC ELECTRONIC CIRCUITRY

Calibration of receivers, using quartz crystal oscillators as reference

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Receiver and electronic apparatus

Self-aligning resonator filter circuits

Resistance compensation circuit and method thereof

Self-aligning resonator filter circuit and wideband tuner circuit i...

Apparatus and method of using spread pulse modulation to increase t...

Method and system for filter tuning using a digital trim value

Filter trimming

Radio calibration by correcting the crystal frequency

Filter trimming

Elimination of spurious signals in double conversion tuner using a...

System and method for calibrating a corner frequency of a tunable f...

Digital filter tune loop

Automatic timebase calibration for synchronizing a timebase frequen...

Oscillator calibration method and circuit and radio with oscillator

Patents Applicationslast 30 patents

RECEIVER AND ELECTRONIC APPARATUS

SELF-ALIGNING RESONATOR FILTER CIRCUITS

APPARATUS AND METHOD OF USING SPREAD PULSE MODULATION TO INCREASE T...

Resistance compensation circuit and memory device and method thereof

Method and system for dynamically calculating values for tuning of...

Self-aligning resonator filter circuit and wideband tuner circuit i...

Method and system for filter tuning using a digital trim value

Filter trimming

Filter trimming