Application

18888641 · MEDIUM-FREQUENCY TRANSFORMER-BASED DOUBLE-ISOLATED AUXILIARY SUPPLY FOR MEDIUM-VOLTAGE DC/DC CONVERTERS

Filed 2024-09-18 · Granted · Patent 12712460 (2026-08-18) The official file ↗The patent and its PDF ↗ · Art unit 2838 · Examiner Gary A Nash Easy · CPC H02M 3/33569 · ABB E-Mobility B.V. · MCCARTER & ENGLISH, LLP BOSTON

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

19.0 mo

to disposition 23.0 mo

Statutes raised

0 actions read

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