UNISPLAY S.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 2109

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6329758 LED matrix display with intensity and color matching of the pixelsAug 04, 99Dec 11, 01[H05B]
6081073 Matrix display with matched solid-state pixelsAug 29, 96Jun 27, 00[H05B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0024,576 Correction arrangements for portable devices with oled displaysAbandonedJan 06, 05Feb 01, 07[G09G]
6095666 Light sourceExpiredSep 09, 98Aug 01, 00[F21V]
5550558 Display matrixExpiredSep 10, 93Aug 27, 96[G09G, G09F]
5475939 Matrix display deviceExpiredJan 25, 94Dec 19, 95[G09F]
5325108 Information displaysExpiredMar 01, 91Jun 28, 94[G09G]
5185600 Display devicesExpiredJun 21, 90Feb 09, 93[G09G]
4983956 Display arrangementExpiredOct 13, 88Jan 08, 91[G09G]
4819357 Information display devicesExpiredMay 23, 85Apr 11, 89[G09F]
4779082 Matrix display apparatus employing movable magnetic elementsExpiredMar 13, 87Oct 18, 88[G08B]
4742632 Enhanced matrix displaysExpiredMay 23, 85May 10, 88[G09F]
4466207 Information display devicesExpiredNov 12, 81Aug 21, 84[G09F]
4449934 Plaque removerExpiredNov 04, 81May 22, 84[A61C]
4323889 Matrix display devicesExpiredAug 11, 80Apr 06, 82[G09F]

Top Inventors for This Owner

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