DH

David D. Hop

UN Unilink: 1 patents #3 of 5Top 60%
📍 Phoenix, AZ: #3,656 of 6,660 inventorsTop 55%
🗺 Arizona: #18,403 of 32,909 inventorsTop 60%
Overall (All Time): #3,899,252 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4912756 Method and apparatus for error-free digital data transmission during cellular telephone handoff, etc. — 1990-03-27