SIGMATRON NOVA, INC.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 23, 1986 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 224 Total Citation Count
- Jul 12, 1982 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4602189 Light sink layer for a thin-film EL display panelExpiredOct 13, 83Jul 22, 86[H01L, H05B, C04B]
4570151 Speedometer display of simulated analog needle and odometer on electroluminescent panelExpiredJan 03, 83Feb 11, 86[G09G, B60Q]
4559535 System for displaying information with multiple shades of a color on a thin-film EL matrix display panelExpiredJul 12, 82Dec 17, 85[G09G]
4511599 Mask for vacuum depositing back metal electrodes on EL panelExpiredMar 01, 83Apr 16, 85[B05D]
Top Inventors for This Owner
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