| Patents for H04N 1 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof (142,802) |
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| 07/30/1985 | US4532651 Data filter and compression apparatus and method |
| 07/30/1985 | US4532602 Device for electrical variable magnification of document image |
| 07/30/1985 | US4532596 Controlling register in a printing press |
| 07/30/1985 | US4532558 Picture recording apparatus |
| 07/30/1985 | US4532552 Laser activating system for laser printing |
| 07/30/1985 | US4532551 Picture information reading apparatus |
| 07/30/1985 | US4532536 Photo-electric transducer |
| 07/30/1985 | US4532523 Tone control for thermal ink-transfer printing apparatus |
| 07/30/1985 | US4532503 Sequence controlled pixel configuration |
| 07/30/1985 | US4532429 Method and apparatus for detecting the leading edge of a sheet to be scanned |
| 07/30/1985 | US4532379 Facsimile relaying method |
| 07/30/1985 | US4531292 Foodstuffs imaging process and apparatus |
| 07/30/1985 | CA1191094A1 Method and a circuit for determining a contour in an image |
| 07/24/1985 | EP0149257A2 Method of and apparatus for recording video signal associated with photographic image |
| 07/24/1985 | EP0149196A2 Method of and apparatus for producing video signal associated with photographic image |
| 07/24/1985 | EP0149124A2 Method for encoding and decoding a digital image |
| 07/24/1985 | EP0149122A2 A method for converting a bit map of an image to a run length or run end representation |
| 07/24/1985 | EP0149121A2 A method for converting an image from a run end or run length representation to a bit map |
| 07/24/1985 | EP0149120A2 A method for expansion of a digital image |
| 07/24/1985 | EP0149050A2 Facsimile transmission system |
| 07/24/1985 | EP0148959A1 Signal-processing device |
| 07/23/1985 | US4531161 Sound recording system for electronic still camera |
| 07/23/1985 | US4531151 System for the redundancy-reducing digital transmission of television video signals |
| 07/23/1985 | US4531150 Image display system |
| 07/23/1985 | US4531120 Superposing graphic patterns |
| 07/23/1985 | US4531062 Document scanning apparatus |
| 07/23/1985 | US4530590 Image scanning system having a reversibly rotatable sub-scanning drum |
| 07/18/1985 | WO1985003137A1 Optical fiber shooting apparatus |
| 07/17/1985 | EP0148410A1 Radiation image read-out apparatus |
| 07/16/1985 | US4530011 Apparatus for maintaining of a cathode ray tube image within the light acceptance range of a photographic film |
| 07/16/1985 | US4529886 Image sensing apparatus |
| 07/16/1985 | US4529228 Method and apparatus for coding pictorial information for efficient storage, transmission and reproduction |
| 07/10/1985 | EP0148055A1 Detection apparatus using a photovoltaic diode |
| 07/10/1985 | EP0147958A2 Improvement in and relating to document scanners |
| 07/10/1985 | EP0147954A2 Method of and apparatus for printing colored pat terns |
| 07/10/1985 | EP0147936A2 Message display device |
| 07/10/1985 | EP0147835A2 Light beam scanning apparatus |
| 07/10/1985 | EP0147813A2 Method and circuit for simulating a multicolour print on a colour monitor |
| 07/09/1985 | US4528693 Apparatus and method for scaling facsimile image data |
| 07/09/1985 | US4528580 Image information recording apparatus |
| 07/09/1985 | US4528576 Recording apparatus |
| 07/09/1985 | US4528448 Plane linear grating for optically encoding information |
| 07/09/1985 | US4527885 Image recording system having multiple image recording means |
| 07/09/1985 | CA1190321A1 Magneto-optical head assembly |
| 07/09/1985 | CA1190320A1 Optical scanning system |
| 07/03/1985 | EP0146813A2 Transport mechanism for transporting photosensitive film sheet for use in image recording apparatus |
| 07/03/1985 | EP0146728A2 Image processing system |
| 07/02/1985 | US4527193 Image storage system |
| 07/02/1985 | US4527171 Thermal transfer printing employing a binder |
| 07/02/1985 | US4527060 Radiation image read-out method and apparatus |
| 07/02/1985 | US4526462 Color printing control system and method |
| 06/26/1985 | EP0146472A2 Image input apparatus |
| 06/26/1985 | EP0146221A2 Document sensing apparatus |
| 06/26/1985 | EP0145982A1 Method of adjusting scale factor for radiation image |
| 06/26/1985 | EP0145890A1 Laser beam printer control apparatus |
| 06/26/1985 | EP0145801A1 Method of and circuit arrangement for the selective correction of tints and colours |
| 06/25/1985 | US4525749 Method and apparatus for scanning an object by using the light |
| 06/25/1985 | US4525748 Method and apparatus for scanning and digitizing optical images |
| 06/25/1985 | US4525747 Analog-to-digital image signal conversion |
| 06/25/1985 | US4525729 Parallel LED exposure control system |
| 06/25/1985 | US4525725 Method and apparatus for forming magnetic latent images |
| 06/25/1985 | US4525024 Two-beam scanning optical system |
| 06/25/1985 | CA1189599A1 High density ccd imager |
| 06/25/1985 | CA1189374A1 Image scanning apparatus and method |
| 06/19/1985 | EP0145397A2 Detecting codewords |
| 06/19/1985 | EP0145396A2 Codeword decoding |
| 06/19/1985 | EP0145206A2 Intelligence display arrangement |
| 06/19/1985 | EP0145199A2 Contact color image sensor |
| 06/19/1985 | EP0145129A2 Ink-jet recording system capable of recording a half-tone |
| 06/19/1985 | EP0144963A2 Radiation image read-out apparatus |
| 06/19/1985 | EP0144856A2 Radiation image read-out apparatus |
| 06/19/1985 | EP0144789A1 Video signal generating apparatus for laser beam printer |
| 06/19/1985 | EP0144463A1 Method of and device for making colour separations in single colour printing |
| 06/19/1985 | EP0144462A1 Method of and device for making colour separations in one-colour printing |
| 06/19/1985 | EP0144461A1 Method of and circuit arrangement for the recognition of chrominances and colours |
| 06/19/1985 | EP0144361A1 Installation and method for handling and retrieving documents and data. |
| 06/19/1985 | EP0144319A1 Document video digitizer |
| 06/19/1985 | EP0144315A1 Screen gravure engraving method for electromechanical engravers. |
| 06/18/1985 | US4524456 Method for compressing data of two-value picture image |
| 06/18/1985 | US4524447 Digital signal processing apparatus having digital dither |
| 06/18/1985 | US4524395 Multi-mode reproduction apparatus |
| 06/18/1985 | US4524394 Image formation system |
| 06/18/1985 | US4524393 Facsimile communication system |
| 06/18/1985 | US4524388 Shading correction device |
| 06/18/1985 | US4524372 Recording apparatus |
| 06/18/1985 | US4524368 Thermal head drive circuit |
| 06/18/1985 | US4523805 Device for transferring information through fiberoptic bundles without distortion of information transferred therethrough |
| 06/18/1985 | US4523803 Optical scanning device |
| 06/18/1985 | CA1189181A1 Process and device for the recreation of a brightness analog signal from a digital signal |
| 06/18/1985 | CA1189128A1 Capacitive electrostatic stylus writing with counter electrodes |
| 06/12/1985 | EP0144233A2 Method and apparatus for performing a thermal transfer recording |
| 06/12/1985 | EP0144188A2 Copy density correction system |
| 06/12/1985 | EP0144138A2 Improvements in and relating to image formation and storage |
| 06/12/1985 | EP0144133A2 Cross scan beam positioner for multiple channel laser ros |
| 06/12/1985 | EP0144089A2 Light detecting apparatus |
| 06/12/1985 | EP0144008A2 Optical scanning apparatus with dynamic scan path control |
| 06/12/1985 | EP0103583B1 Improvements in or relating to light detecting and measuring devices |
| 06/11/1985 | US4523299 Message transmitting system for reproduction machines and copiers |
| 06/11/1985 | US4523235 Electronic microcopier apparatus |
| 06/11/1985 | US4523234 Scanning control apparatus and method therefor |