Application

18070166 · METHOD OF EFFICIENTLY TRANSFORMING ENERGY USING A MULTIFILAR INDUCTOR WITH AT LEAST THREE SWITCHABLE WINDINGS

Filed 2022-11-28 · Granted · Patent 12683073 (2026-07-14) The official file ↗The patent and its PDF ↗ · Art unit 3729 · Examiner Paul D Kim Typical · CPC H01F 27/40 · Richard H. Sherratt and Susan B. Sherratt Trust Fund · STANIFORD TOMITA LLP

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

30.0 mo

to disposition 43.5 mo

Statutes raised

112

2 actions read

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