Brian Tyrrell

City:

Pawtucket, Rhode Island

Country:

United States

Published Applications:

Last publication date:

2007-12-11

Top Assignees for applications by Brian Tyrrell

The entities that hold a legal rights for patent applications filed by inventor Tyrrell Brian:

Brian Tyrrell from Pawtucket, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Method and system of lithography using masks having gray-tone features

Method for photolithography using multiple illuminations and a single fine feature mask

Method for photolithography using multiple illuminations and a single fine feature mask

Method and system of lithography using masks having gray-tone features

InventorID:

4923314 ⎘