| Patents for G03F 5 - Screening processes; Screens therefor (818) |
|---|
| 01/26/1998 | CA2211585A1 Method for calibrating a photographic copy printer |
| 12/23/1997 | US5700610 Scanwise exposure for rendering a halftone dots |
| 12/23/1997 | US5699732 Combination stretch screen and its production method |
| 12/18/1997 | DE19623602A1 FM photographic master generation method e.g. for newspaper |
| 12/16/1997 | US5699490 Method of and apparatus for generating correction table for image processing using the least square method |
| 11/11/1997 | US5687300 Process for creating five to seven color separations used on a multicolor press |
| 11/11/1997 | US5685652 Method of preparing threshold matrix and method of and apparatus for generating halftone image |
| 11/06/1997 | WO1997041487A1 Method of producing a screened picture |
| 11/05/1997 | EP0805586A2 Method and apparatus for generating halftone dots for color printing |
| 10/21/1997 | US5680222 Method and apparatus for preparing color screens in a halftone image |
| 10/21/1997 | CA2078748C Screen generation for halftone screening of images using scan line segments of oversized scan lines |
| 10/14/1997 | US5677093 Size modulated stochastic screening |
| 09/17/1997 | EP0795995A1 Halftone reproduction by single spot multibeam laser recording |
| 08/19/1997 | US5659385 Using paper negatives in digital imagesetting |
| 08/12/1997 | CA2077320C Screen generation for halftone screening of images |
| 06/18/1997 | EP0779555A1 Method for making a lithographic printing plate according to the silver salt diffusion transfer process |
| 06/03/1997 | US5635318 Method for making a lithographic printing plate with frequency modulated halftone dots |
| 05/21/1997 | EP0774857A1 Autotypical screening with optimised dotshape |
| 05/15/1997 | DE19648420A1 Raster counter for determination of width of graphical printing raster |
| 05/14/1997 | EP0772797A1 Method of producing multidimensional lithographic separations free of moire interference |
| 05/06/1997 | US5627919 Image forming method and apparatus |
| 05/02/1997 | EP0770228A1 Use of frequency-modulated screening for lightening offset printing surfaces |
| 04/01/1997 | US5617178 Method of producing multidimensional lithographic separations free of moire interference |
| 03/12/1997 | EP0543992B1 A method for displaying multitone images |
| 03/11/1997 | US5609944 Color coated transparent polymer substrate web |
| 03/11/1997 | US5608969 Process for producing a uniform coating gradient for a gravure roll |
| 03/05/1997 | CN1144506A Gravure roll and process for uniform coating gradient |
| 01/15/1997 | EP0752931A1 Gravure roll and process for uniform coating gradient |
| 12/25/1996 | CN1138524A FM and AM netting method |
| 12/11/1996 | EP0748109A2 Screening system and method for color reproduction in offset printing |
| 10/30/1996 | EP0740457A1 Improved halftone screen and method for making same |
| 10/02/1996 | EP0735743A2 Process for creating five to seven color separations used on a multicolor press |
| 09/25/1996 | EP0734148A1 Time modulated stochastic screening |
| 09/25/1996 | EP0734147A1 Intensity modulated stochastic screening for preparing a lithographic printing plate |
| 09/17/1996 | US5555800 Embossing plate for use with a printing press |
| 09/11/1996 | EP0731597A2 Method and apparatus for generating halftone image |
| 07/10/1996 | EP0721278A2 Method of preparing threshold matrix and method of and apparatus for generating halftone image |
| 06/19/1996 | EP0717321A1 Method for making a lithographic printing plate |
| 06/04/1996 | US5522786 Gravure roll |
| 05/08/1996 | CN1122012A Non-polar halftone dot technique |
| 04/02/1996 | US5503876 Applying fluid coatings to substrates by using rolls having a series of fluid-containing delivery cells with progressively decreasing volumes in each section and arranged in constant line density in each section |
| 03/13/1996 | EP0701363A2 Method and apparatus for generating halftone dot screens for color imaging |
| 03/05/1996 | US5497248 Method and apparatus for viewing screened images |
| 02/20/1996 | US5493321 Method and apparatus of characterization for photoelectric color proofing systems |
| 02/01/1996 | WO1996002868A1 Use of frequency-modulated screening for lightening offset printing surfaces |
| 01/30/1996 | US5488451 Method of producing multidimensional lithographic separations free of moire interference |
| 01/10/1996 | EP0691577A1 Method for making a lithographic printing plate |
| 12/13/1995 | EP0686509A1 Intaglio printing process using solventless inks |
| 12/05/1995 | US5473734 Method and apparatus for exposure calibration in recording devices |
| 11/14/1995 | US5467165 Masking of photographs for reproduction |
| 11/09/1995 | WO1995030176A1 Method of producing multidimensional lithographic separations free of moire interference |
| 11/02/1995 | EP0680193A1 Tone dependent rosette structures in multi layer screening by phase modulation |
| 10/31/1995 | US5462841 Tone rendition of halfstone images by projection exposure |
| 10/05/1995 | WO1995026270A1 Gravure roll and process for uniform coating gradient |
| 10/05/1995 | CA2184588A1 Gravure roll and process for uniform coating gradient |
| 10/03/1995 | US5455682 Method of and apparatus for recording halftone images |
| 09/13/1995 | EP0671260A1 Method for engraving a gravure cylinder |
| 09/06/1995 | EP0455651B1 Novel printing method and printed product |
| 08/10/1995 | DE4422846C1 Indirect gravure or pad printing |
| 08/09/1995 | EP0666500A1 Photographic material for frequency modulation screening |
| 08/03/1995 | DE4402723A1 Half-tone image reproduction method e.g. for DTP |
| 07/13/1995 | DE4400117A1 Image detection screen |
| 06/21/1995 | CN1103963A Honey comb like lattice point structure |
| 06/20/1995 | US5426588 Method for engraving a gravure cylinder |
| 06/20/1995 | US5426519 Method and apparatus for implementing accurate angle screens |
| 06/13/1995 | US5425112 Method for optimizing frequency-modulated rasters upon utilization of threshold hills |
| 05/23/1995 | US5418627 Screen dot image recording method |
| 04/11/1995 | US5406379 Method of hybrid halftone printing by limiting the number of gray pixels and gray pixel levels |
| 03/14/1995 | US5396839 Apparatus and method for printing color images |
| 03/09/1995 | DE4330258A1 Process and apparatus for producing colour images with at least two colours |
| 03/08/1995 | EP0642259A2 Frequency-modulation halftone screen and method for making same |
| 03/08/1995 | EP0642258A2 Frequency modulated halftone image and method for making same |
| 02/28/1995 | US5392711 Method of manufacturing a printing plate |
| 02/07/1995 | US5388192 Image layout processing method and apparatus |
| 01/25/1995 | EP0635378A2 Typographic printing plate and its use for the impression of non-absorbent hard surfaces |
| 01/23/1995 | CA2128282A1 Image carrier for a letterpress printing process and use of said carrier for printing on non-absorbing hard surfaces |
| 01/10/1995 | CA2011967C Method of non-overlap halftone-dot printing of colored original on cylindrical container outer surface |
| 01/04/1995 | EP0632330A2 A process for forming a photosensitive material and an exposure apparatus used for the process |
| 01/04/1995 | CN1097068A Halftone tech. for electrostatic plate-making |
| 12/07/1994 | EP0627097A1 Multiple assembly register system |
| 12/06/1994 | US5371612 Method of and apparatus for forming halftone images |
| 11/23/1994 | EP0625727A1 Improved tone rendition of halftone images by projection exposure |
| 11/22/1994 | US5367613 Abstract pattern plate making system and printed matter printed thereby |
| 11/22/1994 | US5367384 Method of and apparatus for generating halftone dots |
| 11/15/1994 | CA2001261C Method of and apparatus for recording halftone images and halftone images produced thereby |
| 10/26/1994 | EP0621723A2 Method of correcting halftone dot image data and image processing apparatus with halftone dot image data correction |
| 10/19/1994 | EP0620677A1 Frequency modulation halftone screen and method for making same |
| 10/18/1994 | US5357349 Tonal conversion method for a picture |
| 10/18/1994 | US5357344 Method of and apparatus for recording halftone image |
| 10/13/1994 | DE4411614A1 Method for optimising frequency-modulated screens, using threshold profiles |
| 10/11/1994 | US5355440 Color image processing method and apparatus therefor |
| 08/31/1994 | EP0613062A1 Method for characterization of photosensitive color proofing systems |
| 08/24/1994 | EP0612181A1 Method and appartus for converting grey scale values into binary values |
| 08/10/1994 | EP0609567A2 Method of and apparatus for generation correction table for image processing |
| 08/02/1994 | US5335089 Electronic high-fidelity screenless conversion system and method using a separable filter |
| 06/28/1994 | US5325471 Method of and apparatus for modifying image by adjusting modification coefficients |
| 05/17/1994 | US5313310 Tonal conversion method for pictures |
| 05/17/1994 | CA1329505C Coating printing cylinders by applying a photocrosslinkable recording layer |
| 05/05/1994 | DE4236568A1 Transparency printing - has a mask structured for each original on a carrier which can be cleaned and reused. |
| 04/27/1994 | EP0593989A2 Method of and apparatus for forming halftone images |