SL

Stephen E. Levinson

AL American Telephone And Telegraph Company, At&T Bell Laboratories: 1 patents #65 of 425Top 20%
🗺 New Jersey: #926 of 3,756 inventorsTop 25%
Overall (1989): #55,224 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4852180 Speech recognition by acoustic/phonetic system and technique — 1989-07-25