| 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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| 07/15/2004 | US20040135074 Detection apparatus and detecting method, droplet discharge apparatus and droplet discharge method, device and electronic equipment |
| 07/15/2004 | US20040134933 Droplet dispensation from a reservoir with reduction in uncontrolled electrostatic charge |
| 07/15/2004 | US20040134881 Method of manufacturing liquid jet head |
| 07/15/2004 | US20040134801 Ink-package assembly, and method of producing the same |
| 07/15/2004 | US20040134554 Ink tube for ink jet printer |
| 07/15/2004 | US20040134383 a novel sulfonic acid derivative of anthrapyridone compound or its salt; the composition has a hue and clarity suitable for ink-jet recording and gives prints excellent in fastnesses such as an ozone resistance and a light resistance. |
| 07/15/2004 | US20040134068 Ink jet recording head and method of manufacturing the same, and ink jet recording apparatus |
| 07/15/2004 | DE3841601B4 Lichtverschlußvorrichtung Light shutter device |
| 07/15/2004 | DE19735738B4 Ein farbiger pigmenthaltiger Tintensatz für den Tintenstrahldruck A colored pigment-ink set for ink jet printing |
| 07/15/2004 | DE10306274A1 Optical sensor module for checking the quality of images printed with an inkjet printer has a narrow-band photo-detector module whose sensitivity range is matched to that of an illuminating narrow spectral band light source |
| 07/15/2004 | DE10261544A1 Tintenbehälter mit Tintenspeicher aus thermoplastischem Fasermaterial Ink tank with ink storage of thermoplastic fiber material |
| 07/15/2004 | DE10261391A1 Tintenpatrone Ink Cartridge |
| 07/15/2004 | DE10250827B3 Imaging optimization control device for electrographic process providing temperature compensation for photosensitive layer and exposure light source |
| 07/15/2004 | DE10153994B4 Druckausgleichsvorrichtung für Tintenpatronen Pressure compensation device for ink cartridges |
| 07/15/2004 | CA2511559A1 Thermal printer assembly |
| 07/14/2004 | EP1437678A1 Colorimetric ink depletion processing for printers |
| 07/14/2004 | EP1437391A1 Ink set, method using same, and recording |
| 07/14/2004 | EP1437388A1 Coloring composition and inkjet recording method |
| 07/14/2004 | EP1437228A1 Recording sheet for ink jet printing |
| 07/14/2004 | EP1437225A1 Multiple fluid ejection over media width in one pass |
| 07/14/2004 | EP1437224A1 Method of regulating pressure of ink cartridge and the pressure regulating device thereof |
| 07/14/2004 | EP1437223A2 Ink-jet recording head |
| 07/14/2004 | EP1436147A1 A keyboard |
| 07/14/2004 | EP1325091B1 Aqueous ink compositon for ink jet printer |
| 07/14/2004 | EP1313619A4 Method and apparatus for printing on rigid panels and contoured or textured surfaces |
| 07/14/2004 | EP1289762A4 Paper thickness sensor in a printer |
| 07/14/2004 | EP1289761A4 Rotating platen member |
| 07/14/2004 | EP1257420A4 Four color modular printhead assembly |
| 07/14/2004 | EP1235694A4 Electronically controllable pen with sensor |
| 07/14/2004 | EP1235692A4 Electronically controllable pen with code sensor |
| 07/14/2004 | EP1221137A4 Effects module for compact printer system |
| 07/14/2004 | EP1133533B1 Energy curable gravure and ink jet inks incorporating grafted pigments |
| 07/14/2004 | CN2625151Y Outdoors solvent pattern paint-spraying machine having a cleaning mechanism |
| 07/14/2004 | CN1513214A Deposition of soluble materials |
| 07/14/2004 | CN1513034A Basic mono-and bisazo compounds |
| 07/14/2004 | CN1512942A High gloss ink-jet recording paper for photographic printing |
| 07/14/2004 | CN1512941A 图像记录介质 Image recording medium |
| 07/14/2004 | CN1512940A Deposition of soluble materials |
| 07/14/2004 | CN1512939A Ink deposition apparatus and method |
| 07/14/2004 | CN1512936A Nozzle plate for droplet deposition apparatus |
| 07/14/2004 | CN1512919A Microdeposition apparatus |
| 07/14/2004 | CN1512918A Interchangeable microdeposition head apparatus and method |
| 07/14/2004 | CN1512917A Waveform generation for microdeposition control system |
| 07/14/2004 | CN1511899A Ink composition, recording method and recording image, ink group and ink jet head |
| 07/14/2004 | CN1511709A 墨盒 Cartridges |
| 07/14/2004 | CN1511708A Ink injector for ink-jet printer ink carbridge |
| 07/14/2004 | CN1511707A Color ink bubble removing device and method for organic electric exciting luminous element ink-jet preparation |
| 07/14/2004 | CN1511706A Ink jet head cleaning device and method for organic electric exciting luminous surface plate ink-jet preparation |
| 07/14/2004 | CN1511704A Apparatus for removing and/or recovering ink, printing machine, and method for supplying and/or recovering ink |
| 07/14/2004 | CN1157928C Beam scanning apparatus of electrophotographic color printer |
| 07/14/2004 | CN1157838C Scanning electric machine |
| 07/14/2004 | CN1157685C Printing appts. and method for saving printing material |
| 07/14/2004 | CN1157298C Shell for thermal printing head |
| 07/14/2004 | CN1157297C Ink jet system image forming device |
| 07/14/2004 | CN1157296C Intelligent ink cartridge and its manufacturing meethod and special electronic module |
| 07/14/2004 | CN1157295C Ink cartridge |
| 07/14/2004 | CN1157294C Improved ink box attaching/detaching method |
| 07/14/2004 | CN1157293C Support of liquid container |
| 07/14/2004 | CN1157292C Ink box ink jet printer |
| 07/14/2004 | CN1157291C Method of manufacturing ink-jet printer head |
| 07/14/2004 | CN1157290C Printing head and printer possessing improved deflecting electrode |
| 07/13/2004 | US6763167 Integral organic light emitting diode fiber optic printhead |
| 07/13/2004 | US6762854 Method and apparatus for determining consumed amount of recording material |
| 07/13/2004 | US6762787 Forming an image on a printing plate using ultrashort laser pulses |
| 07/13/2004 | US6762786 Device for exposing thermosensitive media |
| 07/13/2004 | US6762785 Four color film writer |
| 07/13/2004 | US6762784 Method of reducing electromagnetic emissions (EMI) from LED bar systems |
| 07/13/2004 | US6762783 Preventing crease formation in donor web in dye transfer printer that can cause line artifact on print |
| 07/13/2004 | US6762782 Method and apparatus for reducing uneven use of heating elements on thermal print head |
| 07/13/2004 | US6762781 Image recording method and apparatus |
| 07/13/2004 | US6762780 Printing apparatus |
| 07/13/2004 | US6762779 Image forming apparatus, method of manufacturing substrate for photoreceptor, substrate for photoreceptor, and photoreceptor |
| 07/13/2004 | US6762437 Light emitting semiconductor device |
| 07/13/2004 | US6762150 Heating elements and applied voltage form image on electrochromic coloring and electrolytic layers with increasing electrical conductivity in a specific temperature range; no complex wiring needed; thermal printing |
| 07/13/2004 | US6762050 Manufacture of a microsensor device and a method for evaluating the function of a liquid by the use thereof |
| 07/13/2004 | US6762012 Generating bubbles by heating ink; coating with negative photoresist |
| 07/13/2004 | US6762003 Noncurling supports for photographic, ink jet, thermal printing and electrography media comprising layers of image receivers and blends of addition polymers |
| 07/13/2004 | US6761943 Image receptor medium with hot melt layer, method of making and using same |
| 07/13/2004 | US6761942 Ink jet recording sheet |
| 07/13/2004 | US6761941 Inkjet recording sheet |
| 07/13/2004 | US6761446 Ink jet process including removal of excess liquid from an intermediate member |
| 07/13/2004 | US6761445 Method and system for purging air from a print mechanism |
| 07/13/2004 | US6761444 Channel keying for solid ink stick insertion |
| 07/13/2004 | US6761443 Keying feature for solid ink stick |
| 07/13/2004 | US6761442 Ink container with improved ink flow |
| 07/13/2004 | US6761441 Ink cartridge |
| 07/13/2004 | US6761440 Ink cartridge with negative-pressure regulating mechanism |
| 07/13/2004 | US6761439 Magnetically-actuated fluid control valve |
| 07/13/2004 | US6761438 Ink pump selective driver and ink jet printer incorporating the same |
| 07/13/2004 | US6761437 Apparatus and method of enhancing fluid deflection in a continuous ink jet printhead |
| 07/13/2004 | US6761436 Inkjet head formed with a plurality of restrictors and inkjet printer including the same |
| 07/13/2004 | US6761435 Inkjet printhead having bubble chamber and heater offset from nozzle |
| 07/13/2004 | US6761434 Liquid discharge head, element substrate, liquid discharging apparatus and liquid discharging method |
| 07/13/2004 | US6761433 Bubble-jet type ink-jet printhead |
| 07/13/2004 | US6761432 Ink jet recording head and ink jet recording apparatus |
| 07/13/2004 | US6761430 Inkjet printing apparatus and preliminary discharge control method |
| 07/13/2004 | US6761429 Bulldozing cleaner for inkjet electrostatic drop detectors |
| 07/13/2004 | US6761428 Independent wiping of printhead |
| 07/13/2004 | US6761427 Estimating consumable sufficiency before printing |
| 07/13/2004 | US6761426 Calibration method in ink jet printing apparatus |