Steven J. Franck

Person

Felton, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Power amplifier with protection loop
- Patent number 12,273,076
- Issue date Apr 8, 2025
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Protection circuit for acoustic filter and power amplifier stage
- Patent number 12,170,507
- Issue date Dec 17, 2024
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier system
- Patent number 11,342,889
- Issue date May 24, 2022
- Qorvo US, Inc.
- George Maxim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reduced flyback ESD surge protection
- Patent number 11,201,467
- Issue date Dec 14, 2021
- Qorvo US, Inc.
- Stephen James Franck
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power amplifier system
- Patent number 10,903,800
- Issue date Jan 26, 2021
- Qorvo US, Inc.
- George Maxim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier system
- Patent number 10,734,953
- Issue date Aug 4, 2020
- Qorvo US, Inc.
- George Maxim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency switch
- Patent number 10,659,031
- Issue date May 19, 2020
- Qorvo US, Inc.
- Stephen James Franck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linear CMOS PA with low quiescent current and boosted maximum linea...
- Patent number 10,560,060
- Issue date Feb 11, 2020
- Qorvo US, Inc.
- Stephen James Franck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gate-based output power level control power amplifier
- Patent number 8,749,309
- Issue date Jun 10, 2014
- RF Micro Devices (Cayman Islands), Ltd.
- Daniel Ho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier having a nonlinear output capacitance equalization
- Patent number 8,629,725
- Issue date Jan 14, 2014
- RF Micro Devices (Cayman Islands), Ltd.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Output stage of a power amplifier having a switched-bulk biasing an...
- Patent number 8,624,678
- Issue date Jan 7, 2014
- RF Micro Devices (Cayman Islands), Ltd.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ground partitioned power amplifier for stable operation
- Patent number 8,604,873
- Issue date Dec 10, 2013
- RF Micro Devices (Cayman Islands), Ltd.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier with power feedback
- Patent number 8,344,806
- Issue date Jan 1, 2013
- Amalfi Semiconductor, Inc.
- Stephen Franck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linear voltage regulator with improved large transient response
- Patent number 7,741,823
- Issue date Jun 22, 2010
- Agere Systems Inc.
- Stephen C. Terry
- G05 - CONTROLLING REGULATING
Information Patent Grant
Class AB source follower
- Patent number 7,405,624
- Issue date Jul 29, 2008
- Agere Systems Inc.
- Stephen J. Franck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Class AB enhanced transconductance source follower
- Patent number 7,368,994
- Issue date May 6, 2008
- Agere Systems, INC
- Stephen J Franck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
AC coupling network with variable attenuation
- Patent number 7,280,005
- Issue date Oct 9, 2007
- Agere Systems Inc.
- James A. Bailey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Class AB enhanced transconductance source follower
- Patent number 7,151,410
- Issue date Dec 19, 2006
- Agere Systems Inc.
- Stephen J. Franck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Calibration technique for variable-gain amplifiers
- Patent number 7,148,744
- Issue date Dec 12, 2006
- Agere Systems Inc.
- James A. Bailey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Asymmetry correction for magneto-resistive heads
- Patent number 7,092,180
- Issue date Aug 15, 2006
- Agere Systems Inc.
- Stephen J. Franck
- G11 - INFORMATION STORAGE
Information Patent Grant
Rejection circuitry for variable-gain amplifiers and continuous-tim...
- Patent number 7,091,783
- Issue date Aug 15, 2006
- Agere Systems Inc.
- James A. Bailey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acquisition signal error estimator
- Patent number 6,853,509
- Issue date Feb 8, 2005
- Infineon Technologies North America Corp.
- Jonathan Ashley
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for converting from single-ended to differential...
- Patent number 6,720,832
- Issue date Apr 13, 2004
- Infineon Technologies North America Corp.
- Stephen J. Franck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Efficient analog front end for a read/write channel of a hard disk...
- Patent number 6,661,590
- Issue date Dec 9, 2003
- Infineon Technologies AG
- Sasan Cyrusian
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for compensation of second order distortion
- Patent number 6,633,447
- Issue date Oct 14, 2003
- Infineon Technologies AG
- Stephen J. Franck
- G11 - INFORMATION STORAGE
Information Patent Grant
Read/write channel
- Patent number 6,594,094
- Issue date Jul 15, 2003
- Infineon Technologies North America Corp.
- James W. Rae
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-resistive asymmetry compensation loop
- Patent number 6,587,292
- Issue date Jul 1, 2003
- Infineon Technologies North America Corp.
- Jonathan Ashley
- G11 - INFORMATION STORAGE
Information Patent Grant
High-bandwidth low-voltage gain cell and voltage follower having an...
- Patent number 6,580,326
- Issue date Jun 17, 2003
- Infineon Technologies North America Corp.
- Elmar Bach
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acquisition signal error estimator
- Patent number 6,549,354
- Issue date Apr 15, 2003
- Infineon Technologies North America Corp.
- Jonathan Ashley
- G11 - INFORMATION STORAGE
Information Patent Grant
Acquisition signal error estimator
- Patent number 6,469,851
- Issue date Oct 22, 2002
- Infineon Technologies North America Corp.
- Jonathan Ashley
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
BIAS CIRCUIT FOR POWER AMPLIFIER
- Publication number 20250150036
- Publication date May 8, 2025
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER WITH PROTECTION LOOP
- Publication number 20250141414
- Publication date May 1, 2025
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIGENERATIONAL FRONT-END MODULE (FEM) WITH 2G VRAMP CAPABILITIES
- Publication number 20250112651
- Publication date Apr 3, 2025
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CASCODE POWER AMPLIFICATION CIRCUITS, INCLUDING VOLTAGE PROTECTION...
- Publication number 20250105806
- Publication date Mar 27, 2025
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER WITH ANALOG PREDISTORTION
- Publication number 20250105797
- Publication date Mar 27, 2025
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER WITH ANALOG PREDISTORTION
- Publication number 20250096738
- Publication date Mar 20, 2025
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CASCODE POWER AMPLIFICATION CIRCUITS, INCLUDING PROTECTION VOLTAGE...
- Publication number 20250096740
- Publication date Mar 20, 2025
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROTECTION CIRCUIT FOR ACOUSTIC FILTER AND POWER AMPLIFIER STAGE
- Publication number 20250023524
- Publication date Jan 16, 2025
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HEAT SINK FOR SOI
- Publication number 20240297091
- Publication date Sep 5, 2024
- Qorvo US, Inc.
- Baker Scott
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER PROTECTION LOOP FOR AMPLIFIER CHAIN ELEMENTS
- Publication number 20230387867
- Publication date Nov 30, 2023
- Qorvo US, Inc.
- George Maxim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROTECTION CIRCUIT FOR ACOUSTIC FILTER AND POWER AMPLIFIER STAGE
- Publication number 20230246601
- Publication date Aug 3, 2023
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER USING MULTI-PATH COMMON-MODE FEEDBACK LOOP
- Publication number 20230246610
- Publication date Aug 3, 2023
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER WITH PROTECTION LOOP
- Publication number 20230094883
- Publication date Mar 30, 2023
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REDUCED FLYBACK ESD SURGE PROTECTION
- Publication number 20210057908
- Publication date Feb 25, 2021
- Qorvo US, Inc.
- Stephen James Franck
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER AMPLIFIER SYSTEM
- Publication number 20200366250
- Publication date Nov 19, 2020
- Qorvo US, Inc.
- George Maxim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER SYSTEM
- Publication number 20200274496
- Publication date Aug 27, 2020
- Qorvo US, Inc.
- George Maxim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER SYSTEM
- Publication number 20200274499
- Publication date Aug 27, 2020
- Qorvo US, Inc.
- George Maxim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY SWITCH
- Publication number 20200036370
- Publication date Jan 30, 2020
- Qorvo US, Inc.
- Stephen James Franck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LINEAR CMOS PA WITH LOW QUIESCENT CURRENT AND BOOSTED MAXIMUM LINEA...
- Publication number 20180159484
- Publication date Jun 7, 2018
- Qorvo US, Inc.
- Stephen James Franck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power Amplifier Having a Nonlinear Output Capacitance Equalization
- Publication number 20120146722
- Publication date Jun 14, 2012
- AMALFI SEMICONDUCTOR, INC.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Gate-Based Output Power Level Control Power Amplifier
- Publication number 20120139635
- Publication date Jun 7, 2012
- AMALFI SEMICONDUCTOR, INC.
- Daniel Ho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Output Stage of a Power Amplifier Having a Switched-Bulk Biasing an...
- Publication number 20120139643
- Publication date Jun 7, 2012
- AMALFI SEMICONDUCTOR, INC.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Ground Partitioned Power Amplifier for Stable Operation
- Publication number 20120139639
- Publication date Jun 7, 2012
- AMALFI SEMICONDUCTOR, INC.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LINEAR VOLTAGE REGULATOR WITH IMPROVED LARGE TRANSIENT RESPONSE
- Publication number 20080180080
- Publication date Jul 31, 2008
- Agere Systems Inc.
- Stephen C. Terry
- G05 - CONTROLLING REGULATING
Information Patent Application
Class AB source follower
- Publication number 20070236291
- Publication date Oct 11, 2007
- Agere Systems Inc.
- Stephen J. Franck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLASS AB ENHANCED TRANSCONDUCTANCE SOURCE FOLLOWER
- Publication number 20070109052
- Publication date May 17, 2007
- Agere Systems Inc.
- Stephen J. Franck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Calibration technique for variable-gain amplifiers
- Publication number 20050270092
- Publication date Dec 8, 2005
- James A. Bailey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Asymmetry correction for magneto-resistive heads
- Publication number 20050219729
- Publication date Oct 6, 2005
- Stephen J. Franck
- G11 - INFORMATION STORAGE
Information Patent Application
Rejection circuitry for variable-gain amplifiers and continuous-tim...
- Publication number 20050151588
- Publication date Jul 14, 2005
- James A. Bailey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AC coupling network with variable attenuation
- Publication number 20050138436
- Publication date Jun 23, 2005
- James A. Bailey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Steven J. Franck

Person

Patents Grantslast 30 patents

Power amplifier with protection loop

Protection circuit for acoustic filter and power amplifier stage

Power amplifier system

Reduced flyback ESD surge protection

Power amplifier system

Power amplifier system

Radio frequency switch

Linear CMOS PA with low quiescent current and boosted maximum linea...

Gate-based output power level control power amplifier

Power amplifier having a nonlinear output capacitance equalization

Output stage of a power amplifier having a switched-bulk biasing an...

Ground partitioned power amplifier for stable operation

Power amplifier with power feedback

Linear voltage regulator with improved large transient response

Class AB source follower

Class AB enhanced transconductance source follower

AC coupling network with variable attenuation

Class AB enhanced transconductance source follower

Calibration technique for variable-gain amplifiers

Asymmetry correction for magneto-resistive heads

Rejection circuitry for variable-gain amplifiers and continuous-tim...

Acquisition signal error estimator

System and method for converting from single-ended to differential...

Efficient analog front end for a read/write channel of a hard disk...

Method and apparatus for compensation of second order distortion

Read/write channel

Magneto-resistive asymmetry compensation loop

High-bandwidth low-voltage gain cell and voltage follower having an...

Acquisition signal error estimator

Acquisition signal error estimator

Patents Applicationslast 30 patents

BIAS CIRCUIT FOR POWER AMPLIFIER

POWER AMPLIFIER WITH PROTECTION LOOP

MULTIGENERATIONAL FRONT-END MODULE (FEM) WITH 2G VRAMP CAPABILITIES

CASCODE POWER AMPLIFICATION CIRCUITS, INCLUDING VOLTAGE PROTECTION...

POWER AMPLIFIER WITH ANALOG PREDISTORTION

POWER AMPLIFIER WITH ANALOG PREDISTORTION

CASCODE POWER AMPLIFICATION CIRCUITS, INCLUDING PROTECTION VOLTAGE...

PROTECTION CIRCUIT FOR ACOUSTIC FILTER AND POWER AMPLIFIER STAGE

HEAT SINK FOR SOI

POWER PROTECTION LOOP FOR AMPLIFIER CHAIN ELEMENTS

PROTECTION CIRCUIT FOR ACOUSTIC FILTER AND POWER AMPLIFIER STAGE

POWER AMPLIFIER USING MULTI-PATH COMMON-MODE FEEDBACK LOOP

POWER AMPLIFIER WITH PROTECTION LOOP

REDUCED FLYBACK ESD SURGE PROTECTION

POWER AMPLIFIER SYSTEM

POWER AMPLIFIER SYSTEM

POWER AMPLIFIER SYSTEM

RADIO FREQUENCY SWITCH

LINEAR CMOS PA WITH LOW QUIESCENT CURRENT AND BOOSTED MAXIMUM LINEA...

Power Amplifier Having a Nonlinear Output Capacitance Equalization

Gate-Based Output Power Level Control Power Amplifier

Output Stage of a Power Amplifier Having a Switched-Bulk Biasing an...

Ground Partitioned Power Amplifier for Stable Operation

LINEAR VOLTAGE REGULATOR WITH IMPROVED LARGE TRANSIENT RESPONSE

Class AB source follower

CLASS AB ENHANCED TRANSCONDUCTANCE SOURCE FOLLOWER

Calibration technique for variable-gain amplifiers

Asymmetry correction for magneto-resistive heads

Rejection circuitry for variable-gain amplifiers and continuous-tim...

AC coupling network with variable attenuation