David Frey

City:

Grenoble

Country:

France

Published Applications:

Last publication date:

2018-07-12

Top Assignees for applications by David Frey

The entities that hold a legal rights for patent applications filed by inventor Frey David:

David Frey from Grenoble, FR has applied for patents for these inventions. The list has both pending applications and granted patents:

Bidirectional AC/DC H-bridge power converter

Direct conversion switched-mode AC/DC converter

InventorID:

2243145 ⎘