| Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049) |
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| 12/07/1994 | EP0627322A2 Printer mechanism for print gap control |
| 12/07/1994 | EP0627319A1 Method for correcting across-the-head unevenness in a thermal printing system |
| 12/07/1994 | EP0627318A1 Internal support for top-shooter thermal ink-jet printhead |
| 12/07/1994 | EP0627317A1 Packing case and opening method therefor |
| 12/07/1994 | EP0627316A2 Recording apparatus for performing recording with ink jet recording head |
| 12/07/1994 | EP0627315A2 Ink jet head |
| 12/07/1994 | EP0627314A2 Improved ink jet print head for a dot printer |
| 12/07/1994 | EP0627313A2 Ink jet recording head and ink jet recording apparatus using same |
| 12/07/1994 | EP0530209B1 Ink-jet printing head for a liquid-jet printing device operating on the heat converter principle and process for making it |
| 12/07/1994 | EP0476030B1 A method for improving the printing quality and repetition accuracy of electrographic printers and a device for accomplishing the method |
| 12/07/1994 | EP0424521B1 Bubble jet print head having improved multi-layer protective structure for heater elements |
| 12/07/1994 | EP0402426B1 Dual mode ink jet printer |
| 12/06/1994 | US5371817 Multichannel optical waveguide page scanner with individually addressable electro-optic modulators |
| 12/06/1994 | US5371616 Tonal conversion method of a picture |
| 12/06/1994 | US5371608 Optical scan apparatus having jitter amount measuring means |
| 12/06/1994 | US5371531 Thermal ink-jet printing with fast- and slow-drying inks |
| 12/06/1994 | US5371530 Thermal ink jet printhead having a switched stand-by mode |
| 12/06/1994 | US5371529 Ink-jet print head and ink-jet printer |
| 12/06/1994 | US5371528 Liquid jet head with nonlinear liquid passages having a diverging portion |
| 12/06/1994 | US5371527 Orificeless printhead for an ink jet printer |
| 12/06/1994 | US5371526 Raster output scanner for a single pass printing system which separates plural laser beams by wavelength and polarization |
| 12/06/1994 | US5371525 Image head |
| 12/06/1994 | US5371522 Apparatus for erasing and recording data in a thermosensitive recording medium |
| 12/06/1994 | US5371520 Ink jet recording apparatus with stable, high-speed droplet ejection |
| 12/06/1994 | US5370731 Ink for thermal ink jet recording |
| 12/06/1994 | US5370467 Print head for dot matrix printer |
| 12/06/1994 | US5370049 Thermal printer |
| 12/01/1994 | DE4417807A1 Image-recording device |
| 11/30/1994 | EP0626611A1 Photographing box |
| 11/30/1994 | EP0626268A2 Printer with detachably mounted print unit |
| 11/30/1994 | EP0626267A2 Ink jet recording apparatus |
| 11/30/1994 | EP0626266A2 Recording apparatus controlled with head characteristics and recording method |
| 11/30/1994 | EP0626265A2 Ink jet recording apparatus controlled by presumed temperature and method therefor |
| 11/30/1994 | EP0626264A2 Container for recording head |
| 11/30/1994 | EP0626263A2 Thermal recording method and apparatus |
| 11/30/1994 | EP0626262A2 Method and apparatus for controlling a printing operation |
| 11/30/1994 | EP0626261A2 Recording apparatus having thermal head and recording method |
| 11/30/1994 | EP0425583B1 Page memory control in a raster image processor |
| 11/29/1994 | US5369497 Apparatus and method for modulating the area of pixels for tone reproduction |
| 11/29/1994 | US5369429 Continuous ink refill system for disposable ink jet cartridges having a predetermined ink capacity |
| 11/29/1994 | US5369428 Bidirectional ink jet printing |
| 11/29/1994 | US5369427 Electrostatic recording head |
| 11/29/1994 | US5369420 Method of testing multi-channel array pulsed droplet deposition apparatus |
| 11/29/1994 | US5369419 Method and apparatus for marking a receiver media with specularly differentiated indicia |
| 11/29/1994 | US5369272 Laser beam scanning apparatus having beam intensity control |
| 11/29/1994 | US5368683 Method of fabricating ink jet printheads |
| 11/29/1994 | US5368402 Serial printer capable of promptly detecting abnormality in head carriage movement |
| 11/29/1994 | US5368401 Wire dot print head with rotating lever |
| 11/24/1994 | WO1994026527A1 Method for non-impact printing utilizing a multiplexed matrix of controlled electrode units and device to perform method |
| 11/24/1994 | WO1994026526A1 Printing apparatus |
| 11/24/1994 | WO1994026525A1 Spot size modulatable ink jet printhead |
| 11/24/1994 | WO1994026524A1 Dual element switched digital drive system for an ink jet printhead |
| 11/24/1994 | WO1994026523A1 Switched digital drive system for an ink jet printhead |
| 11/24/1994 | WO1994026522A1 Droplet volume modulation techniques for ink jet printheads |
| 11/24/1994 | WO1994026521A1 Three element switched digital drive system for an ink jet printhead |
| 11/24/1994 | WO1994026520A1 Differential drive system for an ink jet printhead |
| 11/24/1994 | WO1994019710A3 Thermal print receptive and frangible retroreflective polymeric sheetings |
| 11/24/1994 | DE4314343A1 Method and device for the microfine metering of liquids |
| 11/24/1994 | CA2162279A1 Droplet volume modulation techniques for ink jet printheads |
| 11/24/1994 | CA2162177A1 Spot size modulatable ink jet printhead |
| 11/23/1994 | EP0625847A1 Self calibrating color printer |
| 11/23/1994 | EP0625846A1 Digital printers using multiple lasers or laser arrays with different wavelength |
| 11/23/1994 | EP0625843A1 A laser diode operated in hybrid modulation modes |
| 11/23/1994 | EP0625842A1 A laser diode operated in amplitude modulation and pulse amplitude modulation modes |
| 11/23/1994 | EP0625765A1 Method and apparatus for adjusting density in digital images |
| 11/23/1994 | EP0625761A2 Data processing method and apparatus |
| 11/23/1994 | EP0625731A1 Image forming method and apparatus |
| 11/23/1994 | EP0625730A2 Method and apparatus for forming two toner images in a single frame |
| 11/23/1994 | EP0625425A2 Thermal printer and printing method thereof |
| 11/23/1994 | EP0625424A2 Ink cartridge, ink eject unit having same and ink jet apparatus having ink jet unit |
| 11/23/1994 | EP0625095A1 Nozzles and methods of and apparatus for forming nozzles |
| 11/22/1994 | US5367381 Method and apparatus for enhanced resolution and contrast via super intensity controlled overscanned illumination in a two dimensional high addressability printer |
| 11/22/1994 | US5367361 System and method for controlling voltages of elements in an electrostatic printing apparatus |
| 11/22/1994 | US5367328 Automatic ink refill system for disposable ink jet cartridges |
| 11/22/1994 | US5367326 Ink jet printer with selective nozzle priming and cleaning |
| 11/22/1994 | US5367325 Recording apparatus with temperature detection and compensation |
| 11/22/1994 | US5367324 Ink jet recording apparatus for ejecting droplets of ink through promotion of capillary action |
| 11/22/1994 | US5367322 Thermal recording apparatus |
| 11/22/1994 | US5367321 Thermal line printer with plural thermal head substrates |
| 11/22/1994 | US5367320 Thermal head and system including the same |
| 11/22/1994 | US5367180 Thin-film semiconductor device with field plate |
| 11/22/1994 | US5366835 Graduation reproduction in optical recording |
| 11/22/1994 | US5366307 Printing control system and method for scalably controlling print energy and cycle time |
| 11/22/1994 | US5365839 Shuttle printer |
| 11/22/1994 | US5365645 Methods of fabricating a page wide piezoelectric ink jet printhead assembly |
| 11/22/1994 | US5365643 Ink jet printing head producing method |
| 11/22/1994 | CA2124020A1 Fly's eye optics for raster output scanner in an electrophotographic printer |
| 11/22/1994 | CA2031562C Three-dimensional printing techniques |
| 11/17/1994 | EP0624477A2 Printing method and apparatus |
| 11/17/1994 | EP0624476A2 Ink supply in an ink jet printing apparatus |
| 11/17/1994 | EP0624475A2 Ink tank, head cartridge and ink jet printing apparatus |
| 11/17/1994 | EP0624474A2 Printing heads for use in ink jet printing and method for producing the same |
| 11/17/1994 | EP0624473A2 Ink ejecting printer head |
| 11/17/1994 | EP0624472A2 Ink jet printhead |
| 11/17/1994 | EP0624471A2 Mask design for forming tapered inkjet nozzles |
| 11/17/1994 | EP0624470A2 Ink, ink jet recording method and apparatus using same ink |
| 11/17/1994 | EP0624469A1 Improved drop generator utilizing damping for mode suppression |
| 11/17/1994 | EP0624468A2 Improved ink jet stimulation monitoring |
| 11/17/1994 | EP0624128A1 A card printer apparatus and method |
| 11/17/1994 | EP0536116B1 Disposal container for waste fluid in ink printing devices |