GLOBAL GRAPHICS HARDWARE LIMITED

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6104475 PlatesetterExpiredJan 14, 98Aug 15, 00[H04N, G03B]
6084627 Apparatus for and method of controlling an image recording deviceExpiredApr 09, 97Jul 04, 00[G02F]
5762437 Rotary drum scannerExpiredAug 05, 94Jun 09, 98[F16B, G03B]
5574578 Method and apparatus for holding a film transparency in a rotary drum scannerExpiredMar 07, 94Nov 12, 96[H04N]
5568282 Rotary drum scannerExpiredAug 05, 94Oct 22, 96[H04N]
5000570 Optical system for stagger compensation in an optical scannerExpiredJul 26, 89Mar 19, 91[G01J, G01N]
4916530 High resolution halftone dot generator system including LED arrayExpiredSep 02, 88Apr 10, 90[H04N]

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