David J. LEY

City:

Chicago, Illinois

Country:

United States

Published Applications:

Last publication date:

2023-06-22

Top Assignees for applications by David J. LEY

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David J. LEY from Chicago, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Device, system, and method for switching between a narrowband network and a broadband network

InventorID:

5780652 ⎘