Application

14763140 · BIPOLAR DOUBLE VOLTAGE CELL AND MULTILEVEL CONVERTER WITH SUCH A CELL

Filed 2015-07-23 · Granted · Patent 9461557 (2016-10-04) The official file ↗The patent and its PDF ↗ · Art unit 2838 · Examiner Ivan A Laboy Andino Hard · CPC H02M 7/483 · ABB AB · Sage Patent Group/Hitachi Energy Ltd

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

7.9 mo

to disposition 14.4 mo

Statutes raised

102 103

1 actions read

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