Application

14405292 · METHOD FOR IDENTIFYING THE FAULT BY CURRENT DIFFERENTIAL PROTECTION AND DEVICE THEREOF

Filed 2015-02-06 · Granted · Patent 10393810 (2019-08-27) The official file ↗The patent and its PDF ↗ · Art unit 2865 · Examiner Brandon J Becker Hard · CPC G01R 31/3278 · HITACHI ENERGY LTD · Sage Patent Group/Hitachi Energy Ltd

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

37.4 mo

to disposition 54.6 mo

Statutes raised

101 102 103

2 actions read

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