David Lovelace

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Current-mode direct conversion receiver
- Patent number 7,415,260
- Issue date Aug 19, 2008
- Standard Microsystems Corporation
- Troy L. Stockstad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective implementation of power management schemes based on detec...
- Patent number 7,055,047
- Issue date May 30, 2006
- Standard Microsystems Corporation
- Klaas Wortel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Crystal oscillator with control feedback to maintain oscillation
- Patent number 6,819,196
- Issue date Nov 16, 2004
- Standard Microsystems Corporation
- David K. Lovelace
- 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
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
Amplifier circuit with amplitude and phase correction and method of...
- Patent number 6,150,881
- Issue date Nov 21, 2000
- Motorola, Inc.
- David K. Lovelace
- 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
Image reject transceiver and method of rejecting an image
- Patent number 6,137,999
- Issue date Oct 24, 2000
- Motorola, Inc.
- David Kevin Lovelace
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase detector circuit and method of phase detecting
- Patent number 6,137,852
- Issue date Oct 24, 2000
- Motorola, Inc.
- Michael McGinn
- H03 - BASIC ELECTRONIC CIRCUITRY
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
RF mixer circuit and method of operation
- Patent number 6,104,227
- Issue date Aug 15, 2000
- Motorola, Inc.
- Jeffery C. Durec
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit for RF buffer and method of operation
- Patent number 6,100,763
- Issue date Aug 8, 2000
- Motorola, Inc.
- Jeffery C. Durec
- 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
Amplifier and method of canceling distortion by combining hyperboli...
- Patent number 5,942,939
- Issue date Aug 24, 1999
- Motorola, Inc.
- Jesus L. Finol
- H03 - BASIC ELECTRONIC CIRCUITRY
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
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 compensation circuit
- Patent number 5,617,056
- Issue date Apr 1, 1997
- Motorola, Inc.
- William E. Main
- G05 - CONTROLLING REGULATING
Information Patent Grant
Monolithic high frequency integrated circuit structure having a gro...
- Patent number 5,578,860
- Issue date Nov 26, 1996
- Motorola, Inc.
- Julio C. Costa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Radio frequency power amplifier and method using an amplitude contr...
- Publication number 20060217087
- Publication date Sep 28, 2006
- PulseWave RF, Inc.
- William Martin Snelgrove
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Current-mode direct conversion receiver
- Publication number 20050197090
- Publication date Sep 8, 2005
- Troy L. Stockstad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Selective implementation of power management schemes based on detec...
- Publication number 20040205361
- Publication date Oct 14, 2004
- Klaas Wortel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Crystal oscillator with control feedback to maintain oscillation
- Publication number 20040160285
- Publication date Aug 19, 2004
- David K. Lovelace
- H03 - BASIC ELECTRONIC CIRCUITRY

David Lovelace

Person

Patents Grantslast 30 patents

Current-mode direct conversion receiver

Selective implementation of power management schemes based on detec...

Crystal oscillator with control feedback to maintain oscillation

Radio frequency electronic switch

High frequency differential to single-ended converter

Amplifier circuit with amplitude and phase correction and method of...

Circuit for receiving and transmitting signals and method

Image reject transceiver and method of rejecting an image

Phase detector circuit and method of phase detecting

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

Self calibrating VCO correction circuit and method of operation

RF mixer circuit and method of operation

Circuit for RF buffer and method of operation

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

Amplifier and method of canceling distortion by combining hyperboli...

Variable phase shifter and method

Circuit and method for correcting phase error in a multiplier circuit

Base current compensation circuit

Monolithic high frequency integrated circuit structure having a gro...

Patents Applicationslast 30 patents

Radio frequency power amplifier and method using an amplitude contr...

Current-mode direct conversion receiver

Selective implementation of power management schemes based on detec...

Crystal oscillator with control feedback to maintain oscillation