HK

Helen H. Kim

AT AT&T: 1 patents #374 of 1,435Top 30%
📍 Sudbury, MA: #12 of 60 inventorsTop 20%
🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%
Overall (1997): #143,515 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5619058 Light emitting diode device having four discrete regions — 1997-04-08