Wayne C. Goeke

Person

Hudson, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Triaxial power and control systems and methods
- Patent number 11,959,937
- Issue date Apr 16, 2024
- Keithley Instruments, LLC
- Matthew Alan Holtz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Expanded shunt current source
- Patent number 11,853,089
- Issue date Dec 26, 2023
- KEITHLEY INSTRUMENTS, LLC
- Wayne C. Goeke
- G05 - CONTROLLING REGULATING
Information Patent Grant
Multi-stage current measurement architecture
- Patent number 11,668,733
- Issue date Jun 6, 2023
- KEITHLEY INSTRUMENTS, LLC
- Mark D. Zimmerman
- G01 - MEASURING TESTING
Information Patent Grant
Non-linear active shunt ammeter
- Patent number 11,085,951
- Issue date Aug 10, 2021
- KEITHLEY INSTRUMENTS, LLC
- Wayne C. Goeke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low noise power supply MOSFET gate drive scheme
- Patent number 11,088,609
- Issue date Aug 10, 2021
- KEITHLEY INSTRUMENTS, LLC
- Wayne C. Goeke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High performance current source power supply
- Patent number 10,802,520
- Issue date Oct 13, 2020
- KEITHLEY INSTRUMENTS, LLC
- Kevin Cawley
- G05 - CONTROLLING REGULATING
Information Patent Grant
Source measure unit with guard drive circuit
- Patent number 10,763,808
- Issue date Sep 1, 2020
- KEITHLEY INSTRUMENTS, LLC
- James A. Niemann
- G01 - MEASURING TESTING
Information Patent Grant
Nested ammeter
- Patent number 10,663,490
- Issue date May 26, 2020
- KEITHLEY INSTRUMENTS, LLC
- Wayne C. Goeke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Triaxial DC-AC connection system
- Patent number 9,983,228
- Issue date May 29, 2018
- KEITHLEY INSTRUMENTS, LLC
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Grant
Power supply having reduced transformer commutation noise
- Patent number 9,847,724
- Issue date Dec 19, 2017
- KEITHLEY INSTRUMENTS, LLC
- Wayne C. Goeke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage clamp
- Patent number 9,742,379
- Issue date Aug 22, 2017
- KEITHLEY INSTRUMENTS, LLC
- Wayne C. Goeke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital voltmeter topology
- Patent number 9,541,584
- Issue date Jan 10, 2017
- Keithley Instruments, Inc.
- Wayne Goeke
- G01 - MEASURING TESTING
Information Patent Grant
Isolation transformer for use in isolated DC-to-DC switching power...
- Patent number 9,478,351
- Issue date Oct 25, 2016
- Keithley Instruments, Inc.
- Wayne C. Goeke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active shunt source-measure unit (SMU) circuit
- Patent number 9,453,880
- Issue date Sep 27, 2016
- Keithley Instruments, Inc.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Grant
Guarded printed circuit board islands
- Patent number 9,326,369
- Issue date Apr 26, 2016
- Keithley Instruments, Inc.
- James A. Niemann
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Active shunt ammeter apparatus and method
- Patent number 9,274,145
- Issue date Mar 1, 2016
- Tektronix, Inc.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Grant
Digitizer auto aperture with trigger spacing
- Patent number 9,197,236
- Issue date Nov 24, 2015
- Tektronix, Inc.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Grant
Nanovolt amplifier design
- Patent number 9,077,301
- Issue date Jul 7, 2015
- Keithley Instruments, Inc.
- Wayne C. Goeke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Impedance meter calibration
- Patent number 8,810,256
- Issue date Aug 19, 2014
- Keithley Instruments, Inc.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Grant
DC-AC probe card topology
- Patent number 8,717,053
- Issue date May 6, 2014
- Keithley Instruments, Inc.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Grant
Coaxial cable multiplexor
- Patent number 8,593,233
- Issue date Nov 26, 2013
- Keithley Instruments, Inc.
- Wayne C. Goeke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Measurement system with high frequency ground switch
- Patent number 8,410,804
- Issue date Apr 2, 2013
- Keithley Instruments, Inc.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Grant
Switch matrix
- Patent number 8,059,639
- Issue date Nov 15, 2011
- Keithley Instruments, Inc.
- Wayne C. Goeke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Cable length correction
- Patent number 7,948,248
- Issue date May 24, 2011
- Keithley Instruments, Inc.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Grant
Active autoranging current sensing circuit
- Patent number 7,923,985
- Issue date Apr 12, 2011
- Keithley Instruments, Inc.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Grant
Dual output stage source measure circuit
- Patent number 7,906,977
- Issue date Mar 15, 2011
- Keithley Instruments, Inc.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Grant
Low glitch multiple form C summing node switcher
- Patent number 7,872,481
- Issue date Jan 18, 2011
- Keithley Instruments, Inc.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Grant
Phase-gain calibration of impedance/admittance meter
- Patent number 7,834,641
- Issue date Nov 16, 2010
- Keithley Instruments, Inc.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Grant
Variable bandwidth DC bias for AC measurement system
- Patent number 7,782,043
- Issue date Aug 24, 2010
- Keithly Instruments, Inc.
- Gregory Sobolewski
- G01 - MEASURING TESTING
Information Patent Grant
Instrument per pin test head
- Patent number 7,683,647
- Issue date Mar 23, 2010
- Keithley Instruments, Inc.
- Carl Scharrer
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
COMBINING SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH CONTINUOUSLY IN...
- Publication number 20230308106
- Publication date Sep 28, 2023
- KEITHLEY INSTRUMENTS, LLC
- Wayne C. Goeke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL LOOP DUAL-STAGE SOURCE MEASURE UNIT
- Publication number 20230296660
- Publication date Sep 21, 2023
- KEITHLEY INSTRUMENTS, LLC
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Application
HIGH CURRENT EXTENSION FOR A DUAL-STAGE SOURCE MEASURE UNIT
- Publication number 20230288448
- Publication date Sep 14, 2023
- KEITHLEY INSTRUMENTS, LLC
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Application
TRIAXIAL POWER AND CONTROL SYSTEMS AND METHODS
- Publication number 20210172977
- Publication date Jun 10, 2021
- KEITHLEY INSTRUMENTS, LLC
- Matthew Alan Holtz
- G01 - MEASURING TESTING
Information Patent Application
EXPANDED SHUNT CURRENT SOURCE
- Publication number 20210026386
- Publication date Jan 28, 2021
- KEITHLEY INSTRUMENTS, LLC
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Application
MULTI-STAGE CURRENT MEASUREMENT ARCHITECTURE
- Publication number 20200150153
- Publication date May 14, 2020
- KEITHLEY INSTRUMENTS, LLC
- Mark D. Zimmerman
- G01 - MEASURING TESTING
Information Patent Application
SOURCE MEASURE UNIT WITH GUARD DRIVE CIRCUIT
- Publication number 20200106410
- Publication date Apr 2, 2020
- KEITHLEY INSTRUMENTS, LLC
- James A. Niemann
- G01 - MEASURING TESTING
Information Patent Application
NON-LINEAR ACTIVE SHUNT AMMETER
- Publication number 20190339305
- Publication date Nov 7, 2019
- KEITHLEY INSTRUMENTS, LLC
- Wayne C. Goeke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NESTED AMMETER
- Publication number 20180003741
- Publication date Jan 4, 2018
- KEITHLEY INSTRUMENTS, LLC
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Application
Soft Current Switching Power Supply
- Publication number 20170099000
- Publication date Apr 6, 2017
- KEITHLEY INSTRUMENTS, INC.
- Wayne C. Goeke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE CLAMP
- Publication number 20160149560
- Publication date May 26, 2016
- KEITHLEY INSTRUMENTS, INC.
- Wayne C. Goeke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW NOISE POWER SUPPLY MOSFET GATE DRIVE SCHEME
- Publication number 20160141948
- Publication date May 19, 2016
- KEITHLEY INSTRUMENTS, INC.
- Wayne C. Goeke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MAGNETIZATION BALANCING METHOD
- Publication number 20160118899
- Publication date Apr 28, 2016
- KEITHLEY INSTRUMENTS, INC.
- Wayne C. Goeke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRIAXIAL DC-AC CONNECTION SYSTEM
- Publication number 20160084878
- Publication date Mar 24, 2016
- KEITHLEY INSTRUMENTS, INC.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Application
ACTIVE SHUNT SOURCE-MEASURE UNIT (SMU) CIRCUIT
- Publication number 20150212110
- Publication date Jul 30, 2015
- KEITHLEY INSTRUMENTS, INC.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Application
GUARDED PRINTED CIRCUIT BOARD ISLANDS
- Publication number 20140376201
- Publication date Dec 25, 2014
- James A. Niemann
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
NANOVOLT AMPLIFIER DESIGN
- Publication number 20140354354
- Publication date Dec 4, 2014
- KEITHLEY INSTRUMENTS, INC.
- Wayne C. Goeke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ISOLATION TRANSFORMER FOR USE IN ISOLATED DC-TO-DC SWITCHING POWER...
- Publication number 20140347158
- Publication date Nov 27, 2014
- KEITHLEY INSTRUMENTS, INC.
- Wayne C. Goeke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH PERFORMANCE CURRENT SOURCE POWER SUPPLY
- Publication number 20140306671
- Publication date Oct 16, 2014
- KEITHLEY INSTRUMENTS, INC.
- Kevin Cawley
- G01 - MEASURING TESTING
Information Patent Application
DIGITAL VOLTMETER TOPOLOGY
- Publication number 20140285181
- Publication date Sep 25, 2014
- KEITHLEY INSTRUMENTS, INC.
- Wayne Goeke
- G01 - MEASURING TESTING
Information Patent Application
ACTIVE SHUNT AMMETER APPARATUS AND METHOD
- Publication number 20140111188
- Publication date Apr 24, 2014
- KEITHLEY INSTRUMENTS, INC.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Application
DC-AC PROBE CARD TOPOLOGY
- Publication number 20130113511
- Publication date May 9, 2013
- KEITHLEY INSTRUMENTS, INC.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Application
ACTIVE AUTORANGING CURRENT SENSING CIRCUIT
- Publication number 20090273338
- Publication date Nov 5, 2009
- KEITHLEY INSTRUMENTS, INC.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Application
SWITCH MATRIX
- Publication number 20090201822
- Publication date Aug 13, 2009
- KEITHLEY INSTRUMENTS, INC.
- Wayne C. Goeke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-PIN CV MEASUREMENT
- Publication number 20080303535
- Publication date Dec 11, 2008
- KEITHLEY INSTRUMENTS, INC.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Application
Parallel AC measurement method
- Publication number 20080258741
- Publication date Oct 23, 2008
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Application
Spatially distributed guarded impedance
- Publication number 20080018348
- Publication date Jan 24, 2008
- James A. Niemann
- G01 - MEASURING TESTING
Information Patent Application
Triaxial interconnect system
- Publication number 20070182429
- Publication date Aug 9, 2007
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Application
Source measure circuit
- Publication number 20060192571
- Publication date Aug 31, 2006
- John G. Banaska
- G01 - MEASURING TESTING
Information Patent Application
Automatic ranging current shunt
- Publication number 20060192547
- Publication date Aug 31, 2006
- John G. Banaska
- G01 - MEASURING TESTING

Wayne C. Goeke

Person

Patents Grantslast 30 patents

Triaxial power and control systems and methods

Expanded shunt current source

Multi-stage current measurement architecture

Non-linear active shunt ammeter

Low noise power supply MOSFET gate drive scheme

High performance current source power supply

Source measure unit with guard drive circuit

Nested ammeter

Triaxial DC-AC connection system

Power supply having reduced transformer commutation noise

Voltage clamp

Digital voltmeter topology

Isolation transformer for use in isolated DC-to-DC switching power...

Active shunt source-measure unit (SMU) circuit

Guarded printed circuit board islands

Active shunt ammeter apparatus and method

Digitizer auto aperture with trigger spacing

Nanovolt amplifier design

Impedance meter calibration

DC-AC probe card topology

Coaxial cable multiplexor

Measurement system with high frequency ground switch

Switch matrix

Cable length correction

Active autoranging current sensing circuit

Dual output stage source measure circuit

Low glitch multiple form C summing node switcher

Phase-gain calibration of impedance/admittance meter

Variable bandwidth DC bias for AC measurement system

Instrument per pin test head

Patents Applicationslast 30 patents

COMBINING SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH CONTINUOUSLY IN...

DIGITAL LOOP DUAL-STAGE SOURCE MEASURE UNIT

HIGH CURRENT EXTENSION FOR A DUAL-STAGE SOURCE MEASURE UNIT

TRIAXIAL POWER AND CONTROL SYSTEMS AND METHODS

EXPANDED SHUNT CURRENT SOURCE

MULTI-STAGE CURRENT MEASUREMENT ARCHITECTURE

SOURCE MEASURE UNIT WITH GUARD DRIVE CIRCUIT

NON-LINEAR ACTIVE SHUNT AMMETER

NESTED AMMETER

Soft Current Switching Power Supply

VOLTAGE CLAMP

LOW NOISE POWER SUPPLY MOSFET GATE DRIVE SCHEME

MAGNETIZATION BALANCING METHOD

TRIAXIAL DC-AC CONNECTION SYSTEM

ACTIVE SHUNT SOURCE-MEASURE UNIT (SMU) CIRCUIT

GUARDED PRINTED CIRCUIT BOARD ISLANDS

NANOVOLT AMPLIFIER DESIGN

ISOLATION TRANSFORMER FOR USE IN ISOLATED DC-TO-DC SWITCHING POWER...

HIGH PERFORMANCE CURRENT SOURCE POWER SUPPLY

DIGITAL VOLTMETER TOPOLOGY

ACTIVE SHUNT AMMETER APPARATUS AND METHOD

DC-AC PROBE CARD TOPOLOGY

ACTIVE AUTORANGING CURRENT SENSING CIRCUIT

SWITCH MATRIX

MULTI-PIN CV MEASUREMENT

Parallel AC measurement method

Spatially distributed guarded impedance

Triaxial interconnect system

Source measure circuit

Automatic ranging current shunt