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Baden, Switzerland

Frederick Kieferndorf

USPTO Granted Patents = 6 (Patent Applications = 2)

CIPO Patents = 1

EPO Patents = 5 (Patent Applications = 15)

Average Co-Inventor Count = 3.9

ph-index = 2

Forward Citations = 21(Granted Patents)

Location History:

Fislisbach, CH (2014)
Baden, CH (2019 - 2024)

Company Filing History:

Abb Research Ltd.

Hitachi Energy Ltd

Years Active: 2014-2025

where 'Filed Patents' based on already Granted Patents

6 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12323073 - Method for operating a power electronic converter device with floating cells (2025-06-03),

2. 12165819 - Control scheme for the operation of an electric motor actuator for a medium to high voltage circuit breaker (2024-12-10),

3. 11979094 - Method for operating a power electronic converter device with floating cells (2024-05-07),

4. 10374431 - Power converter system for renewable energy sources (2019-08-06),

5. 8766570 - Method for controlling a converter (2014-07-01),

6. 8737103 - Method and controller for controlling an electrical converter configured for generating an AC current for at least two phases (2014-05-27),

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