David R. Pehlke

Person

Thousand Oaks, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for current-mode amplitude modulation
- Patent number 7,333,778
- Issue date Feb 19, 2008
- Ericsson Inc.
- David R. Pehlke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polar modulation using amplitude modulated quadrature signals
- Patent number 7,023,292
- Issue date Apr 4, 2006
- Telefonaktiebolaget L.M. Dericsson
- David R. Pehlke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
IQ modulation systems and methods that use separate phase and ampli...
- Patent number 6,975,686
- Issue date Dec 13, 2005
- Telefonaktiebolaget L.M. Ericsson
- M. Ali Khatibzadeh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and methods for monitoring and controlling power amplifie...
- Patent number 6,960,956
- Issue date Nov 1, 2005
- Telefonatiebolaget L.M. Ericsson Telefonplan
- David R. Pehlke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
METHODS, TRANSMITTERS, AND COMPUTER PROGRAM PRODUCTS FOR TRANSMITTI...
- Patent number 6,909,757
- Issue date Jun 21, 2005
- Ericsson Inc.
- Scott R. Justice
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of RF power amplification
- Patent number 6,839,549
- Issue date Jan 4, 2005
- Ericsson Inc.
- David R. Pehlke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for current-mode amplitude modulation
- Patent number 6,785,521
- Issue date Aug 31, 2004
- Ericsson Inc.
- Aristotele Hadjichristos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for RF signal amplification
- Patent number 6,738,432
- Issue date May 18, 2004
- Ericsson Inc.
- David R. Pehlke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-level modulation method and apparatus
- Patent number 6,665,525
- Issue date Dec 16, 2003
- Ericsson Inc.
- Paul W. Dent
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dynamic bias controller for power amplifier circuits
- Patent number 6,614,309
- Issue date Sep 2, 2003
- Ericsson Inc.
- David R. Pehlke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current modulator with dynamic amplifier impedance compensation
- Patent number 6,566,944
- Issue date May 20, 2003
- Ericsson Inc.
- David R. Pehlke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier embedded cell bias detection, methods of detecting...
- Patent number 6,545,541
- Issue date Apr 8, 2003
- Ericsson Inc.
- David R. Pehlke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Envelope restoration scheme for linear high-efficiency power amplif...
- Patent number 6,522,194
- Issue date Feb 18, 2003
- Ericsson Inc.
- David R. Pehlke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Triple class E Doherty amplifier topology for high efficiency signa...
- Patent number 6,472,934
- Issue date Oct 29, 2002
- Ericsson Inc.
- David R. Pehlke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Class E Doherty amplifier topology for high efficiency signal trans...
- Patent number 6,396,341
- Issue date May 28, 2002
- Ericsson Inc.
- David R. Pehlke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiplexed input envelope restoration scheme for linear high-effic...
- Patent number 6,300,830
- Issue date Oct 9, 2001
- Ericsson Inc.
- David R. Pehlke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Trimmable singleband and tunable multiband integrated oscillator us...
- Patent number 6,232,847
- Issue date May 15, 2001
- Rockwell Science Center, LLC
- Henry O. Marcy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated tunable high efficiency power amplifier
- Patent number 6,232,841
- Issue date May 15, 2001
- Rockwell Science Center, LLC
- James L. Bartlett
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency synthesizer using micro electro mechanical systems (MEMS)...
- Patent number 6,094,102
- Issue date Jul 25, 2000
- Rockwell Science Center, LLC
- Mau Chung F. Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated passive transceiver section
- Patent number 6,049,702
- Issue date Apr 11, 2000
- Rockwell Science Center, LLC
- J. L. Julian Tham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrable high-Q tunable capacitor and method
- Patent number 5,994,985
- Issue date Nov 30, 1999
- Rockwell Science Center, LLC
- David R. Pehlke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable-trimmable micro electro mechanical system (MEMS) capacitor
- Patent number 5,959,516
- Issue date Sep 28, 1999
- Rockwell Science Center, LLC
- Mau Chung F. Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Monolithically integrated switched capacitor bank using micro elect...
- Patent number 5,880,921
- Issue date Mar 9, 1999
- Rockwell Science Center, LLC
- J.L. Julian Tham
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated tunable inductance network and method
- Patent number 5,872,489
- Issue date Feb 16, 1999
- Rockwell Science Center, LLC
- Mau Chung F. Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated variable gain power amplifier and method
- Patent number 5,834,975
- Issue date Nov 10, 1998
- Rockwell Science Center, LLC
- James L. Bartlett
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Polar modulation using amplitude modulated quadrature signals
- Publication number 20050134396
- Publication date Jun 23, 2005
- David R. Pehlke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for current-mode amplitude modulation
- Publication number 20050032488
- Publication date Feb 10, 2005
- David R. Pehlke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic bias controller for power amplifier circuits
- Publication number 20030201834
- Publication date Oct 30, 2003
- David R. Pehlke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DYNAMIC BIAS CONTROLLER FOR POWER AMPLIFIER CIRCUITS
- Publication number 20030155978
- Publication date Aug 21, 2003
- David R. Pehlke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power amplifier embedded cell bias detection, methods of detecting...
- Publication number 20020180533
- Publication date Dec 5, 2002
- David R. Pehlke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-level modulation method and apparatus
- Publication number 20020183019
- Publication date Dec 5, 2002
- Paul W. Dent
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Methods, transmitters, and computer program products for transmitti...
- Publication number 20020168020
- Publication date Nov 14, 2002
- Scott R. Justice
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for current-mode amplitude modulation
- Publication number 20020137480
- Publication date Sep 26, 2002
- Aristotele Hadjichristos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and methodfor RF signal amplification
- Publication number 20020136325
- Publication date Sep 26, 2002
- David R. Pehlke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Apparatus and methods for monitoring and controlling power amplifie...
- Publication number 20020094791
- Publication date Jul 18, 2002
- David R. Pehlke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method of RF power amplification
- Publication number 20020077066
- Publication date Jun 20, 2002
- David R. Pehlke
- H03 - BASIC ELECTRONIC CIRCUITRY

David R. Pehlke

Person

Patents Grantslast 30 patents

System and method for current-mode amplitude modulation

Polar modulation using amplitude modulated quadrature signals

IQ modulation systems and methods that use separate phase and ampli...

Apparatus and methods for monitoring and controlling power amplifie...

METHODS, TRANSMITTERS, AND COMPUTER PROGRAM PRODUCTS FOR TRANSMITTI...

System and method of RF power amplification

System and method for current-mode amplitude modulation

System and method for RF signal amplification

High-level modulation method and apparatus

Dynamic bias controller for power amplifier circuits

Current modulator with dynamic amplifier impedance compensation

Power amplifier embedded cell bias detection, methods of detecting...

Envelope restoration scheme for linear high-efficiency power amplif...

Triple class E Doherty amplifier topology for high efficiency signa...

Class E Doherty amplifier topology for high efficiency signal trans...

Multiplexed input envelope restoration scheme for linear high-effic...

Trimmable singleband and tunable multiband integrated oscillator us...

Integrated tunable high efficiency power amplifier

Frequency synthesizer using micro electro mechanical systems (MEMS)...

Integrated passive transceiver section

Integrable high-Q tunable capacitor and method

Tunable-trimmable micro electro mechanical system (MEMS) capacitor

Monolithically integrated switched capacitor bank using micro elect...

Integrated tunable inductance network and method

Integrated variable gain power amplifier and method

Patents Applicationslast 30 patents

Polar modulation using amplitude modulated quadrature signals

System and method for current-mode amplitude modulation

Dynamic bias controller for power amplifier circuits

DYNAMIC BIAS CONTROLLER FOR POWER AMPLIFIER CIRCUITS

Power amplifier embedded cell bias detection, methods of detecting...

High-level modulation method and apparatus

Methods, transmitters, and computer program products for transmitti...

System and method for current-mode amplitude modulation

System and methodfor RF signal amplification

Apparatus and methods for monitoring and controlling power amplifie...

System and method of RF power amplification