JW

John R. Welch

AT AT&T: 1 patents #419 of 1,481Top 30%
🗺 Texas: #2,449 of 8,709 inventorsTop 30%
Overall (2003): #188,718 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6512800 Method and system for correcting phase and amplitude imbalances of a quadrature modulated RF signal Israel Amir, Michael S. Heutmaker 2003-01-28