MY

Man F. Yan

AL American Telephone And Telegraph Company, At&T Bell Laboratories: 2 patents #12 of 425Top 3%
📍 Holbrook, MA: #1 of 2 inventorsTop 50%
🗺 Massachusetts: #202 of 2,831 inventorsTop 8%
Overall (1989): #20,216 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4811164 Monolithic capacitor-varistor Hung C. Ling 1989-03-07
4800051 Method for fabricating ceramic materials — 1989-01-24