AS

Alfred L. Schumer

Microsoft: 1 patents #24,826 of 40,388Top 65%
📍 Redmond, WA: #3,529 of 8,547 inventorsTop 45%
🗺 Washington: #27,877 of 76,902 inventorsTop 40%
Overall (All Time): #1,614,528 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6353433 Digitizer interface 2002-03-05
5852615 Method and system for transmitting data from a unidirectional transmitter to a receiver David L. Holo, John Morrow 1998-12-22
5768492 Digitizer interface 1998-06-16