Philippe Helin

City:

Grenoble

Country:

France

Published Applications:

Last publication date:

2005-01-25

Top Assignees for applications by Philippe Helin

The entities that hold a legal rights for patent applications filed by inventor Helin Philippe:

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

Optical switching matrix and method of fabricating such a matrix

InventorID:

7546194 ⎘