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Zurich, Switzerland

Christian Stulz

USPTO Granted Patents = 9

CIPO Patents = 1

EPO Patents = 6 (Patent Applications = 7)

Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 53(Granted Patents)

Location History:

Zürich, CH (2001 - 2020)
Zurich, CH (1998 - 2022)

Company Filing History:

Asea Brown Boveri Ag

Abb Technology Ag

Abb Technology Oy

Years Active: 1998-2022

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11527973 - Method for starting a synchronous motor (2022-12-13),

2. 10819255 - Starting an induction machine (2020-10-27),

3. 9915517 - Method and device for determining a rotor position of an electronically commutated electric machine (2018-03-13),

4. 9837922 - Discharging DC link capacitors in an NPC converter (2017-12-05),

5. 8653768 - Flux offset compensation for a rotating electrical machine (2014-02-18),

6. 7499297 - Low-harmonics, polyphase converter circuit (2009-03-03),

7. 6288915 - Converter circuit arrangement having a DC intermediate circuit (2001-09-11),

8. 5999423 - Voltage converter with filter arrangement (1999-12-07),

9. 5734249 - Method and apparatus for direct torque control of a three-phase machine (1998-03-31),

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