| Patents for G03F 3 - Colour separation; Correction of tonal value (5,370) |
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| 08/04/1993 | EP0553638A1 Transfer process using ultraviolet curable, non-prolonged tack toning materials |
| 08/03/1993 | US5232817 Thermal transfer image receiving material and method for preparing therefrom a proof for printing |
| 08/03/1993 | US5232814 Photoresist imageable; having two pigment layers, one with metallic appearance and second with visible pigment in binder |
| 07/30/1993 | CA2088171A1 Transfer process using ultraviolet curable, non-prolonged tack toning materials |
| 07/28/1993 | EP0552251A1 Improved ablation-transfer imaging/recording |
| 07/28/1993 | CA2088105A1 Image-forming material and method for forming transferred image |
| 07/27/1993 | US5231504 Method for improved color reproduction using linear mixing calculations based on positional relationships between an original color and an achromatic region in a linear mixing space |
| 07/21/1993 | EP0551773A1 Color expression method and image processing apparatus thereof |
| 07/20/1993 | CA1320379C Fluorescent toners surface coated with polymeric quaternary ammonium compound and slip agent |
| 07/15/1993 | DE4300576A1 Imaging process using specified surfactant in alkaline developer soln. - used to reduce development time of light-sensitive resin and minimise pigment fog |
| 07/13/1993 | US5227826 Layer transfer process for image production and apparatus to preform the process |
| 07/07/1993 | EP0550338A1 Presensitized color-proofing sheet |
| 07/07/1993 | EP0550212A1 Method for improved color reproduction |
| 07/06/1993 | US5225901 Apparatus and method for converting and displaying r, g, and b signals from a prepress scanner |
| 07/06/1993 | CA1319857C Image transfer apparatus |
| 07/01/1993 | CA2083186A1 Presensitized color-proofing sheet |
| 06/29/1993 | US5223374 Multilayer; sheet shaped temporary support, thermal transferrable layer containing colorant, and radiation sensitive layer |
| 06/29/1993 | CA1319557C Color proof with non-blocking thermal adhesive layer |
| 06/24/1993 | WO1993012469A1 Aqueous-processable tonable imaging element |
| 06/24/1993 | CA2125555A1 Aqueous-processable tonable imaging element |
| 06/16/1993 | EP0546360A1 Photosensitive composition |
| 06/15/1993 | US5220344 Initial set-up procedure for an auto-focus lens |
| 06/09/1993 | EP0349562B1 Process and means for performing print processes using copying technology |
| 06/08/1993 | US5218434 Computerized method of reproducing an original image using a set of standard originals |
| 06/01/1993 | CA1318541C Positive working color proofing system comprising polyvinyl acetal/polyvinyl alcohol/polyvinyl acetate resin |
| 06/01/1993 | CA1318539C Presensitized color-proofing sheet |
| 05/26/1993 | EP0542858A1 Pprocess for forming a colored image using an aqueous developable precolored diazo imaging element |
| 05/25/1993 | US5213941 Solid transfer negative- or positive-working color proofing method |
| 05/18/1993 | US5212518 Tonal conversion method for a faded color photographic original picture |
| 05/18/1993 | US5212041 Light sensitive image producing element for overlays and transfer type proofing sheets |
| 05/18/1993 | CA1317811C Photohardenable mixture |
| 05/18/1993 | CA1317810C Multi-color transfer image forming method |
| 05/13/1993 | WO1993009632A1 Process for scanning coloured patterns and device for implementing the process |
| 05/13/1993 | DE4136646A1 Verfahren zur abastung von farbvorlagen sowie einrichtung zur durchfuehrung des verfahrens Method for abas processing of color templates and device for implementing the method |
| 05/11/1993 | US5210602 Coupled-color error diffusion |
| 05/11/1993 | US5210001 Containing a toner and a core-shell polymer with specified glass transition temperature |
| 05/11/1993 | US5209162 Additional color density method |
| 05/05/1993 | EP0296168B1 Electrophotographic color proofing apparatus and method |
| 05/04/1993 | US5208134 Multilayer element with plastic substrate and radiation transparent layer with colors and photosensitive compounds |
| 04/29/1993 | WO1993008508A1 Method for producing images using a photopolymerizable composition |
| 04/27/1993 | US5205211 Printed product having adjacent or closely spaced multicolour halftone dots |
| 04/21/1993 | CN1071265A Transparencies exchanging method of original of faded color photo |
| 04/20/1993 | US5203942 Delaminator apparatus and method |
| 04/06/1993 | US5201027 Electronic apparatus for the laser imprinting of screen-process printing stencils and the like |
| 04/06/1993 | US5200832 Color image recording device with color edit and conversion processing |
| 03/31/1993 | EP0534479A1 Electrophotographic material for color proofing |
| 03/25/1993 | DE4131303A1 Optoelectronic image scanning and image prodn. method for offset printing machine - being for digital prodn. and-or correction of printing form also colour application and-or control or regulation of printing machine and image quality control |
| 03/24/1993 | EP0533593A2 A technique for generating additional colors in a halftone color image through use of overlaid primary colored halftone dots of varying size |
| 03/24/1993 | EP0533110A1 Laser diode with card-edge connector |
| 03/23/1993 | US5196927 Method for electronic color processing |
| 03/17/1993 | EP0532449A2 Method of manipulating composite color images |
| 03/17/1993 | EP0532042A1 Silver halide photographic material |
| 03/17/1993 | EP0532008A1 Mixture of dyes for black dye donor for thermal color proofing |
| 03/16/1993 | US5194945 Color image processing apparatus |
| 03/16/1993 | US5194366 Pearlescent toners having reduced stain characteristics |
| 03/10/1993 | EP0530962A1 Anti-blocking, water soluble top coat for color proofing films |
| 03/10/1993 | EP0530802A1 Mixture of dyes for black dye donor for thermal color proofing |
| 03/10/1993 | EP0530801A1 Mixture of dyes for black dye donor for thermal color proofing |
| 03/10/1993 | EP0530800A1 Mixture of dyes for black dye donor for thermal color proofing |
| 03/10/1993 | EP0530799A1 Mixture of dyes for black dye donor for thermal color proofing |
| 03/10/1993 | EP0530798A1 Mixture of dyes for black dye donor for thermal color proofing |
| 03/10/1993 | EP0530634A2 Imaging drum |
| 03/09/1993 | US5192641 Photosensitivity |
| 03/09/1993 | US5192630 Image transfer to diverse paper stocks |
| 03/04/1993 | WO1993003928A1 Infra-red direct write imaging media |
| 03/04/1993 | WO1993003927A1 A hard copy imaging system |
| 03/04/1993 | DE4226691A1 Imaging with light-sensitive resin and pigment using specified developer - contg. glycol or polyether glycol mono: or di:sulphate to minimise fogging |
| 03/04/1993 | DE4226518A1 Verfahren und vorrichtung zur erzeugung von steuersignalen fuer einen farbdrucker Method and apparatus for generating control signals for a color printer |
| 03/03/1993 | EP0529896A1 Light-sensitive article containing migration-resistant halomethyl-1,3,5-triazine photoinitiator |
| 03/03/1993 | EP0529789A1 Negative single sheet color proofing system based on aqueous developable photo-oligomers |
| 03/03/1993 | EP0529697A1 Stripping film material |
| 03/03/1993 | EP0529562A2 Laser printer and selectively wound material therefor |
| 03/03/1993 | EP0529561A2 Laser diode mount and auto-focus means |
| 03/03/1993 | EP0529560A2 Thermal imaging apparatus and material transport |
| 03/03/1993 | EP0529537A1 Intermediate receiver cushion layer |
| 03/03/1993 | EP0529399A2 A laminator apparatus for making image proofs |
| 02/24/1993 | EP0528441A2 Laser thermal printer method and apparatus |
| 02/24/1993 | EP0528094A1 Method and apparatus for obtaining half-tone dot percentages |
| 02/09/1993 | CA1313502C Optical system for stagger compensation in an optical scanner |
| 02/03/1993 | EP0525949A2 Digital image processing circuitry |
| 02/03/1993 | EP0525624A1 Method for producing a multicoloured image and photosensitive material for implementing this method |
| 02/03/1993 | CA2074403A1 Light-sensitive material for producing a multi-color image |
| 02/02/1993 | US5183723 Light sensitive diazo resins, quinone diazides; lithography; color proofing; actinic radiation |
| 01/31/1993 | CA2067939A1 Digital image processing circuitry |
| 01/28/1993 | DE4224205A1 Imaging using material with strippable coat and resin coat contg. anionic pigment - or separate pigment and resin coats, using developer contg. N-vinyl pyrrolidone polymer |
| 01/27/1993 | EP0524753A1 A system for proofing |
| 01/27/1993 | EP0524637A1 Mixture of dyes for cyan dye donor for thermal color proofing |
| 01/27/1993 | EP0524357A1 Lithographic print and method |
| 01/20/1993 | EP0523325A1 Process for the preparation of images on tonable light-sensitive layers |
| 01/19/1993 | US5181068 Method for determining amounts of ucr and image processing apparatus |
| 01/13/1993 | CN1067970A Large net-point printing plate-making method |
| 01/12/1993 | CA1312496C Positive-working color proofing film and process |
| 01/05/1993 | US5177602 Image scanners |
| 01/05/1993 | US5177052 Mixture of dyes for cyan dye donor for thermal color proofing |
| 01/05/1993 | US5176981 Light-sensitive transfer material and image-forming method employing the same |
| 01/05/1993 | US5176973 Low optical dot gain pre-press proofs wherein the first down adhesive layer thickness is at least twice that of any additional thin adhesive layer |
| 01/05/1993 | CA1312290C Method of describing a color image using a triaxial planar vector color space |
| 12/29/1992 | US5174758 Color selector for four-color offset printing, and method of creating it |
| 12/29/1992 | US5174204 Method of producing decorative designs and articles produced thereby |
| 12/23/1992 | WO1992022980A1 A method for displaying multitone images |