PT

Ping K. Tien

BL Bell Telephone Laboratories: 3 patents #167 of 1,445Top 15%
AT AT&T: 2 patents #7,280 of 18,772Top 40%
📍 Madison, NJ: #119 of 402 inventorsTop 30%
🗺 New Jersey: #16,490 of 69,400 inventorsTop 25%
Overall (All Time): #1,062,394 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4955028 Wavelength tunable composite cavity laser Rodney C. Alferness, Gadi Eisenstein, Uziel Koren, Rodney S. Tucker, Matthew S. Whalen 1990-09-04
4488038 Phototransistor for long wavelength radiation Thomas R. Harrison 1984-12-11
4359773 Semiconductor lasers with selective driving circuit Robert Swartz, Bruce A. Wooley 1982-11-16
4318752 Heterojunction semiconductor laser fabrication utilizing laser radiation 1982-03-09
4242419 Epitaxial growth of superconductors such as Nb.sub.3 Ge superconductors Aly Dayem, Theodore H. Geballe, Chandra K. N. Patel 1980-12-30