Assignee
SIGMATRON NOVA INC
US·4 granted patents·198 citations·filing 1982–1984
Top patents by PatentIndex Score
4 records- 0191US4559535ASystem for displaying information with multiple shades of a color on a thin-film EL matrix display panelSIGMATRON NOVA INC·Filed 1982·Granted Dec 17, 1985·116 cites·10 claims
- 0282US4613793ALight emission enhancing dielectric layer for EL panelSIGMATRON NOVA INC·Filed 1984·Granted Sep 23, 1986·52 cites·8 claims
- 0360US4602189ALight sink layer for a thin-film EL display panelSIGMATRON NOVA INC·Filed 1983·Granted Jul 22, 1986·17 cites·8 claims
- 0455US4570151ASpeedometer display of simulated analog needle and odometer on electroluminescent panelSIGMATRON NOVA INC·Filed 1983·Granted Feb 11, 1986·13 cites·5 claims
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