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Vienna, Austria

Rudolf Fehringer

USPTO Granted Patents = 7

EPO Patents = 5 (Patent Applications = 5)

Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 25(Granted Patents)

Company Filing History:

Schneider Toshiba Inverter Europe Sas

Schneider Electric Power Drives Gmbh

J. M. Voith Gesellschaft M. B. H.

4. 1 out of 168

Voith Turbo Gmbh Co. Kg

Years Active: 1996-2022

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11480629 - Electronic device and method for determining at least one characteristic parameter of a connection set connected between a converter and an electric machine, related power supply chain and computer program (2022-10-25),

2. 10476355 - Method of controlling a converter connected to an electric machine (2019-11-12),

3. 9853569 - Method for actuating inverters connected in parallel (2017-12-26),

4. 9509241 - Control method for starting a synchronous electric motor (2016-11-29),

5. 9444362 - Rectifier circuit with current injection (2016-09-13),

6. 5726514 - Circuit arrangement for energizing a two-phase electric machine (1998-03-10),

7. 5485072 - Process for operating permanently excited single-phase alternating (1996-01-16),

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