DS

David Sheldon Stephenson

AT AT&T: 2 patents #213 of 1,668Top 15%
📍 San Jose, CA: #402 of 2,494 inventorsTop 20%
🗺 California: #3,859 of 26,763 inventorsTop 15%
Overall (2002): #68,488 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6480522 Method of polling second stations for functional quality and maintenance data in a discrete multitone spread spectrum communications system Elliott Hoole, Mary Jesse, Robert G. Mechaley, Jr., David James Ryan 2002-11-12
6359923 Highly bandwidth efficient communications Brian G. Agee, Matthew C. Bromberg, Derek Gerlach, David Gibbons, James Timothy Golden +8 more 2002-03-19