| 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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| 12/10/2002 | US6491384 Ink jet printer head |
| 12/10/2002 | US6491383 Head chip and head unit |
| 12/10/2002 | US6491382 Liquid discharge head and apparatus having restricted movement of a movable member |
| 12/10/2002 | US6491381 Liquid discharge head and liquid discharge apparatus |
| 12/10/2002 | US6491380 Liquid discharging head with common ink chamber positioned over a movable member |
| 12/10/2002 | US6491379 Recording head and image recording apparatus utilizing the recording head |
| 12/10/2002 | US6491378 Ink jet head, ink jet printer, and its driving method |
| 12/10/2002 | US6491377 High print quality printhead |
| 12/10/2002 | US6491376 Continuous ink jet printhead with thin membrane nozzle plate |
| 12/10/2002 | US6491375 Integrated printhead |
| 12/10/2002 | US6491374 Methods and apparatuses for printing with uniform and non-uniform print mask functions |
| 12/10/2002 | US6491373 Printing method and a printing apparatus |
| 12/10/2002 | US6491372 Ink jet recording method and ink jet recording apparatus |
| 12/10/2002 | US6491371 Ink blotter for an ink jet printer maintenance station providing increased ink carrying capacity |
| 12/10/2002 | US6491370 Ink jet recording apparatus |
| 12/10/2002 | US6491369 Head cleaning unit for ink-jet printer capable of sufficiently sucking up waste ink |
| 12/10/2002 | US6491368 Priming system for multicolor ink jet printers |
| 12/10/2002 | US6491367 Printer, a printer cleaning method, and a cleaning method storage medium |
| 12/10/2002 | US6491366 Ink drop detector waste ink removal system |
| 12/10/2002 | US6491365 Image forming method and apparatus therefor |
| 12/10/2002 | US6491364 Inkjet printing with air movement system to improve dot shape |
| 12/10/2002 | US6491363 Recording device |
| 12/10/2002 | US6491362 Continuous ink jet printing apparatus with improved drop placement |
| 12/10/2002 | US6491361 Digital media cutter |
| 12/10/2002 | US6490810 Vacuum processing apparatus |
| 12/10/2002 | US6490792 Ink tank cartridge, a manufacturing method thereof and a packaging structure of the ink tank cartridge |
| 12/05/2002 | WO2002098126A1 Rendering images utilizing adaptive error diffusion |
| 12/05/2002 | WO2002097510A1 Compact imaging head and high speed multi-head laser imaging assembly and method |
| 12/05/2002 | WO2002096994A1 Basic mono- and bisazo compounds |
| 12/05/2002 | WO2002096665A1 Thermal imaging system |
| 12/05/2002 | WO2002096657A1 Image-recording medium |
| 12/05/2002 | WO2002096656A1 Compensation method for overlapping print heads of an ink jet printer |
| 12/05/2002 | WO2002096655A1 Robust bit scheme for a memory of a replaceable printer component |
| 12/05/2002 | WO2002096654A1 Inkjet printer with pigmented ink |
| 12/05/2002 | WO2002096653A1 Liquid usage monitoring |
| 12/05/2002 | WO2002096652A1 Inkjet maintenance kit |
| 12/05/2002 | WO2002096651A2 A high speed photo-printing apparatus |
| 12/05/2002 | US20020183419 Colorless toner formulated to improve light fastness of ink jet ink prints |
| 12/05/2002 | US20020183088 Hand held mobile phone with integral internal printer with print media supply |
| 12/05/2002 | US20020182610 Genration of probe bound solid support; obtain liquid discharge apparatus, adjMust discharge nozzles, discharge liquid containing probes, join probes to solid support |
| 12/05/2002 | US20020182380 Ink-jet recording material |
| 12/05/2002 | US20020182377 Utilizing the product formed from the contact between fumed silica particles and a aminoorganoaldoxysiloxane |
| 12/05/2002 | US20020182340 Method for processing the surface of an insulating article, printer head and substrate for recording medium |
| 12/05/2002 | US20020181989 Printing apparatus |
| 12/05/2002 | US20020181987 Image processing device, printing control device, image processing method and recorded medium |
| 12/05/2002 | US20020181986 Printer device alignment method and apparatus |
| 12/05/2002 | US20020181963 Surfaceness discriminating device and image forming apparatus having the same |
| 12/05/2002 | US20020181962 Waste toner detection systems and methods for determining the volume of waste toner in a printer cartridge |
| 12/05/2002 | US20020181093 Multi-beam zoom lens for producing variable spot sizes for a laser printer |
| 12/05/2002 | US20020181024 Image processing apparatus and method for improving output image quality |
| 12/05/2002 | US20020181023 Rendering images utilizing adaptive error diffusion |
| 12/05/2002 | US20020181018 Calibration method, calibration apparatus, and memory medium storing the calibration method of printer |
| 12/05/2002 | US20020180998 Methods and arrangements for calibrating a color printing device using multi-dimensional look-up tables |
| 12/05/2002 | US20020180996 Calibration of a multi color imaging system using a predicted color shift |
| 12/05/2002 | US20020180944 Exposure device |
| 12/05/2002 | US20020180862 Semiconductor laser driving apparatus and laser scanner |
| 12/05/2002 | US20020180861 Rod lens array and printer head and optical printer using the same |
| 12/05/2002 | US20020180860 Slotted semiconductor substrate having microelectronics integrated thereon |
| 12/05/2002 | US20020180859 Image recording apparatus, thermal transfer ink ribbon and thermal transfer ink ribbon cassette used in this image recording apparatus |
| 12/05/2002 | US20020180858 Charge emitting print head for image forming systems |
| 12/05/2002 | US20020180857 Fluid-dispensing chip |
| 12/05/2002 | US20020180856 Ink set for ink-jet recording |
| 12/05/2002 | US20020180855 Methods and apparatus for improving inkjet print quality |
| 12/05/2002 | US20020180854 Process for forming image with liquid droplets, image forming apparatus utilizing such process and process for ejecting and projecting liquid droplets |
| 12/05/2002 | US20020180853 Inkjet printing method and printing apparatus |
| 12/05/2002 | US20020180852 Drip plate design for a solid ink printer |
| 12/05/2002 | US20020180851 Printer and ink cartridge attached thereto |
| 12/05/2002 | US20020180850 Printer cartridge including machine readable ink |
| 12/05/2002 | US20020180849 Ink cartridge |
| 12/05/2002 | US20020180848 Septum seal plug used in inkjet cartridge |
| 12/05/2002 | US20020180847 Dual chamber ink-jet cartridge |
| 12/05/2002 | US20020180846 Thermal expansion compensation for printhead assemblies |
| 12/05/2002 | US20020180845 Over-molded regulator bag for an ink delivery system |
| 12/05/2002 | US20020180844 Ink jet print head and method of production thereof |
| 12/05/2002 | US20020180843 Piezoelectric element, actuator, and inkjet head |
| 12/05/2002 | US20020180842 Ink jet head and ink jet recording apparatus |
| 12/05/2002 | US20020180841 Ink-jet recording head and method of manufacturing the same |
| 12/05/2002 | US20020180840 Liquid ejection apparatus and inkjet printer, and method of manufacturing them |
| 12/05/2002 | US20020180839 Energy balanced ink jet printhead |
| 12/05/2002 | US20020180838 Barrier adhesion by patterning gold |
| 12/05/2002 | US20020180837 Method and apparatus for making an album page |
| 12/05/2002 | US20020180836 Ink-jet water-based ink set and ink-jet recording method |
| 12/05/2002 | US20020180835 Platform including fluid manifold for multiple fluid ejection devices |
| 12/05/2002 | US20020180834 Wide format pagewidth inkjet printer |
| 12/05/2002 | US20020180833 Method of reducing vertical banding in ink jet printing |
| 12/05/2002 | US20020180832 Ink jet recording head |
| 12/05/2002 | US20020180831 Ink jet recording head |
| 12/05/2002 | US20020180830 Print direction dependent firing frequency for improved edge quality |
| 12/05/2002 | US20020180829 Carriage dam |
| 12/05/2002 | US20020180828 Vacuum spittoon for collecting ink during servicing of ink jet printheads |
| 12/05/2002 | US20020180827 Ink jet head |
| 12/05/2002 | US20020180826 Liquid discharge recording head, liquid discharge recording apparatus, and method for producing stopper member for liquid discharge recording head |
| 12/05/2002 | US20020180825 Method of forming a fluid delivery slot |
| 12/05/2002 | US20020180824 Printing with missing dot testing |
| 12/05/2002 | US20020180823 Ink-jet printing apparatus and ink cartridge therefor |
| 12/05/2002 | US20020180820 Printing apparatus and printing method |
| 12/05/2002 | US20020180819 Inkjet printer and a method of printing a receiving material |
| 12/05/2002 | US20020180818 Signaling method for a pen driver circuit interface |
| 12/05/2002 | US20020180817 Increased startup pulse warming temperature to improve pen startup reliability |
| 12/05/2002 | US20020180816 Compensation method for overlapping print heads of an ink jet printer |