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Wayne C. Goeke — 49 Patents

KIKeithley Instruments: 43 patents #1 of 82Top 2%
HP: 3 patents #5,824 of 7,018Top 85%
Tektronix: 2 patents #537 of 1,698Top 35%
Hudson, OH: #9 of 536 inventorsTop 2%
Ohio: #781 of 73,341 inventorsTop 2%
Overall (All Time): #55,592 of 4,157,543Top 2%
49 Patents All Time
Wayne C. Goeke has been granted 49 US patents while listed as an inventor at Keithley Instruments. The first was granted in 1990 and the most recent in May 2025. Wayne C. Goeke ranks #55,592 of 4,157,543 US inventors in our database (top 1.3%). Patent records list Wayne C. Goeke in Hudson, OH, US.

Issued Patents All Time

Showing 1–25 of 49 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12306209 High current extension for a dual-stage source measure unit Martin J. Rice 2025-05-20
12265115 Digital loop dual-stage source measure unit — 2025-04-01
11959937 Triaxial power and control systems and methods Matthew Alan Holtz, Martin J. Rice 2024-04-16
11853089 Expanded shunt current source — 2023-12-26
11668733 Multi-stage current measurement architecture Mark D. Zimmerman, Martin J. Rice 2023-06-06
11088609 Low noise power supply MOSFET gate drive scheme — 2021-08-10
11085951 Non-linear active shunt ammeter James A. Niemann 2021-08-10
10802520 High performance current source power supply Kevin Cawley, Gregory Sobolewski 2020-10-13
10763808 Source measure unit with guard drive circuit James A. Niemann 2020-09-01
10663490 Nested ammeter — 2020-05-26
9983228 Triaxial DC-AC connection system Gregory Sobolewski 2018-05-29
9847724 Power supply having reduced transformer commutation noise — 2017-12-19
9742379 Voltage clamp — 2017-08-22
9541584 Digital voltmeter topology — 2017-01-10
9478351 Isolation transformer for use in isolated DC-to-DC switching power supply John C. Gibbons 2016-10-25
9453880 Active shunt source-measure unit (SMU) circuit — 2016-09-27
9326369 Guarded printed circuit board islands James A. Niemann, Gregory Sobolewski, Martin J. Rice 2016-04-26
9274145 Active shunt ammeter apparatus and method — 2016-03-01
9197236 Digitizer auto aperture with trigger spacing Brian P. Frackelton, Benjamin J. Yurick 2015-11-24
9077301 Nanovolt amplifier design — 2015-07-07
8810256 Impedance meter calibration — 2014-08-19
8717053 DC-AC probe card topology William Knauer 2014-05-06
8593233 Coaxial cable multiplexor — 2013-11-26
8410804 Measurement system with high frequency ground switch — 2013-04-02
8059639 Switch matrix — 2011-11-15

Nearby-Ranked Inventors

Kunihide Kaji49
Miles Nurnberger49
Yi-Ching Wang49
Lin Liu49
Daniel John Smith49
Xin Fang49
Jae-Seob Lee49
Christof Huber49
Ming Xu49