Teppan; Wolfram
Patent Applications and Registrations
Patent applications and USPTO patent grants for Teppan; Wolfram.The latest application filed is for "contactless voltage transducer".
- Teppan; Wolfram - Wunnewil CH
- Teppan; Wolfram - Collonges-sous-Saleve N/A FR
- - Collonges-sous-Saleve FR
- Teppan; Wolfram - Collonges-s-Saleve FR
| Patent | Date |
|---|---|
| Contactless voltage transducer Grant 11,137,423 - Buhlmann , et al. October 5, 2 | 2021-10-05 |
| Contactless Voltage Transducer App 20200124643 - Buhlmann; Felix ; et al. | 2020-04-23 |
| Current transducer with fluxgate detector Grant 10,126,332 - Teppan , et al. November 13, 2 | 2018-11-13 |
| Current Transducer With Fluxgate Detector App 20170219632 - TEPPAN; Wolfram ; et al. | 2017-08-03 |
| Electrical current transducer Grant 9,494,619 - Teppan , et al. November 15, 2 | 2016-11-15 |
| Mixed mode fluxgate current transducer Grant 9,217,763 - Teppan , et al. December 22, 2 | 2015-12-22 |
| Electrical Current Transducer App 20140300350 - Teppan; Wolfram ; et al. | 2014-10-09 |
| Closed-loop fluxgate current sensor Grant 8,797,020 - Teppan , et al. August 5, 2 | 2014-08-05 |
| Electrical current sensor Grant 8,618,796 - Teppan , et al. December 31, 2 | 2013-12-31 |
| Electrical current sensor Grant 08618796 - | 2013-12-31 |
| Thin film fluxgate sensor Grant 8,339,133 - Teppan December 25, 2 | 2012-12-25 |
| Mixed Mode Fluxgate Current Transducer App 20120139527 - Teppan; Wolfram ; et al. | 2012-06-07 |
| Closed-loop Fluxgate Current Sensor App 20120062209 - Teppan; Wolfram ; et al. | 2012-03-15 |
| Sensor for high voltage environment Grant 8,022,802 - Schaerrer , et al. September 20, 2 | 2011-09-20 |
| Magnetic field sensor and electrical current sensor therewith Grant 7,969,140 - Teppan June 28, 2 | 2011-06-28 |
| Electrical Current Sensor App 20100301852 - Teppan; Wolfram ; et al. | 2010-12-02 |
| Thin Film Fluxgate Sensor App 20100271017 - Teppan; Wolfram | 2010-10-28 |
| Sensor for high voltage environment App 20100007358 - Schaerrer; Marc ; et al. | 2010-01-14 |
| Magnetic field sensor and electrical current sensor therewith App 20090295384 - TEPPAN; Wolfram | 2009-12-03 |
| Magnetic field sensor and electrical current sensor therewith Grant 7,622,909 - Teppan November 24, 2 | 2009-11-24 |
| Magnetic field sensor and electrical current sensor therewith App 20060226826 - Teppan; Wolfram | 2006-10-12 |
| Electrical resistor for measuring preferably high-frequency alternating currents Grant 6,876,291 - Teppan April 5, 2 | 2005-04-05 |
| Electrical resistance for the measurement of preferably high frequency alternating currents App 20030038620 - Teppan, Wolfram | 2003-02-27 |
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