Jeffrey C. Durec

Person

Chandler, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Circuit and method for frequency translation
- Patent number 6,591,093
- Issue date Jul 8, 2003
- Motorola, Inc.
- Danielle L. Coffing
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency electronic switch
- Patent number 6,487,395
- Issue date Nov 26, 2002
- Motorola, Inc.
- Jeffrey C. Durec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit and method for altering the frequency of a signal
- Patent number 6,265,917
- Issue date Jul 24, 2001
- Motorola, Inc.
- William Eric Main
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Logarithmic gain control circuit and method
- Patent number 6,249,170
- Issue date Jun 19, 2001
- Motorola, Inc.
- William E. Main
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency differential to single-ended converter
- Patent number 6,177,832
- Issue date Jan 23, 2001
- Motorola, Inc.
- Jeffrey C. Durec
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency translation circuit and method of translating
- Patent number 6,144,846
- Issue date Nov 7, 2000
- Motorola, Inc.
- Jeffrey C. Durec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and circuit for image rejection
- Patent number 6,144,845
- Issue date Nov 7, 2000
- Motorola, Inc.
- Jeffrey C. Durec
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit for receiving and transmitting signals and method
- Patent number 6,137,997
- Issue date Oct 24, 2000
- Motorola, Inc.
- K. Juergen Schoepf
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit and method of generating a phase locked loop signal having...
- Patent number 6,137,995
- Issue date Oct 24, 2000
- Motorola, Inc.
- Jeffrey C. Durec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self calibrating VCO correction circuit and method of operation
- Patent number 6,133,797
- Issue date Oct 17, 2000
- Motorola, Inc.
- David K. Lovelace
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit and method of extending the linear range of a phase frequen...
- Patent number 6,100,721
- Issue date Aug 8, 2000
- Motorola, Inc.
- Jeffrey C. Durec
- G01 - MEASURING TESTING
Information Patent Grant
Variable phase shifter and method
- Patent number 5,926,052
- Issue date Jul 20, 1999
- Motorola, Inc.
- Stephen W. Dow
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit and method for generating a bias voltage
- Patent number 5,923,217
- Issue date Jul 13, 1999
- Motorola, Inc.
- Jeffrey C. Durec
- G05 - CONTROLLING REGULATING
Information Patent Grant
Circuit and method of controlling mixer linearity
- Patent number 5,886,547
- Issue date Mar 23, 1999
- Motorola, Inc.
- Jeffrey C. Durec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and circuit for current regulation
- Patent number 5,754,038
- Issue date May 19, 1998
- Motorola, Inc.
- Jeffrey C. Durec
- G05 - CONTROLLING REGULATING
Information Patent Grant
Linear differential gain stage
- Patent number 5,729,176
- Issue date Mar 17, 1998
- Motorola, Inc.
- William Eric Main
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit and method for correcting phase error in a multiplier circuit
- Patent number 5,659,263
- Issue date Aug 19, 1997
- Motorola, Inc.
- Stephen W. Dow
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Base current supply circuit for multiple current sources
- Patent number 5,592,076
- Issue date Jan 7, 1997
- Motorola, Inc.
- William E. Main
- G05 - CONTROLLING REGULATING
Information Patent Grant
Amplifier circuit having high linearity for cancelling third order...
- Patent number 5,497,123
- Issue date Mar 5, 1996
- Motorola, Inc.
- W. Eric Main
- H03 - BASIC ELECTRONIC CIRCUITRY

Jeffrey C. Durec

Person

Patents Grantslast 30 patents

Circuit and method for frequency translation

Radio frequency electronic switch

Circuit and method for altering the frequency of a signal

Logarithmic gain control circuit and method

High frequency differential to single-ended converter

Frequency translation circuit and method of translating

Method and circuit for image rejection

Circuit for receiving and transmitting signals and method

Circuit and method of generating a phase locked loop signal having...

Self calibrating VCO correction circuit and method of operation

Circuit and method of extending the linear range of a phase frequen...

Variable phase shifter and method

Amplifier circuit and method for generating a bias voltage

Circuit and method of controlling mixer linearity

Method and circuit for current regulation

Linear differential gain stage

Circuit and method for correcting phase error in a multiplier circuit

Base current supply circuit for multiple current sources

Amplifier circuit having high linearity for cancelling third order...