KC

Kwangling Chang

NL Nei Canada Limited: 2 patents #3 of 14Top 25%
📍 Toronto, CA: #2,026 of 9,482 inventorsTop 25%
Overall (All Time): #1,302,358 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4796370 Numerical display module 1989-01-10
4665321 Automatic control system for automobile lights Louis Imperio 1987-05-12
4558529 Display element with back lighting Pankaj J. Dave 1985-12-17
4531318 Display or indicating element with bent core Dalpat D. Mistry 1985-07-30