David M. Upton

City:

Sudbury, Massachusetts

Country:

United States

Published Applications:

Last publication date:

2015-07-14

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David M. Upton from Sudbury, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Phase lock loop with tracking filter for attenuating spurious signals of a swept local oscillator

InventorID:

7204763 ⎘