| 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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| 05/31/1994 | US5317170 High density, independently addressable, surface emitting semiconductor laser/light emitting diode arrays without a substrate |
| 05/31/1994 | US5316396 Printer capable of printing in a desired print range |
| 05/26/1994 | WO1994011197A1 Openable thermal printing device |
| 05/26/1994 | WO1994011195A1 Method for refilling ink jet cartridges |
| 05/26/1994 | WO1994011194A1 User refillable ink jet cartridge and method for making said cartridge |
| 05/26/1994 | WO1994011193A1 Method and apparatus for on line phasing of multiple nozzle ink jet printers |
| 05/26/1994 | WO1994011191A1 Apparatus for fabrication of printing plates |
| 05/26/1994 | DE3744998C2 Ink jet printer using ink with low sodium ion content |
| 05/26/1994 | CA2149421A1 Method and apparatus for on line phasing of multiple nozzle ink jet printers |
| 05/26/1994 | CA2102355A1 Multi-user digital laser imaging system |
| 05/25/1994 | EP0598701A2 Recording apparatus and discharge recovery method |
| 05/25/1994 | EP0598600A2 Tape printing device |
| 05/25/1994 | EP0598566A1 Method and apparatus for color registration control |
| 05/25/1994 | EP0598565A2 Highlight colour ROS with self correction architecture for scan uniformity |
| 05/25/1994 | EP0598564A2 System and method for drying ink on a printing medium |
| 05/25/1994 | EP0598481A1 Pressure control apparatus for an ink jet pen |
| 05/25/1994 | EP0598418A2 A tape supply cartridge for a thermal printing device |
| 05/25/1994 | EP0598323A2 Image forming apparatus to provide multicolor images |
| 05/25/1994 | EP0598104A1 Method and apparatus for reproducing an image with gray level printing |
| 05/25/1994 | CN1087054A Computerized ink-jetting method for fast making calling cards |
| 05/24/1994 | US5315397 Apparatus and method for receiving and recording transmitted recording data |
| 05/24/1994 | US5315382 Image processing apparatus |
| 05/24/1994 | US5315324 High precision charge imaging cartridge |
| 05/24/1994 | US5315323 Color image forming apparatus with means for biasing a recording head |
| 05/24/1994 | US5315321 For optical imaging onto a moving surface |
| 05/24/1994 | US5315320 Mirror image printing printhead |
| 05/24/1994 | US5315319 Thermal plate-making apparatus and thermal head therefor |
| 05/24/1994 | US5315317 Ink quantity detecting device and recording apparatus with the devie |
| 05/24/1994 | US5315316 Method and apparatus for summing temperature changes to detect ink flow |
| 05/24/1994 | US5315098 Methods and means for embedding machine readable digital data in halftone images |
| 05/24/1994 | US5314747 Sulfonium, thiazolium or benzothiazolium compounds; ink jet printing |
| 05/24/1994 | US5314509 Vacuum processing apparatus and operating method therefor |
| 05/24/1994 | US5314256 Printing device |
| 05/24/1994 | CA2003823C Thermal imaging device |
| 05/24/1994 | CA2000016C High resolution printing process using satellite ink droplets and implemented in a continuous ink jet printer |
| 05/19/1994 | DE4338991A1 Transfer quality enhancement in latent-image electrographic printers - by ionisation of air in space between roller carrying toner particles and counter-electrode behind sheet of paper |
| 05/19/1994 | DE4238437A1 Indicating static or dynamic imbalance correction esp. on vehicle wheel - applying electrically charged ink to wheel at imbalance point and indicating balance wt. |
| 05/18/1994 | EP0597714A1 Ink jet recording method |
| 05/18/1994 | EP0597677A2 Wiper blade cleaning system for ink jet printheads |
| 05/18/1994 | EP0597675A2 Valve for an ink jet printer maintenance system |
| 05/18/1994 | EP0597674A2 Ink jet printer maintenance system |
| 05/18/1994 | EP0597628A1 Ink replenishment system for a continuous ink jet printer |
| 05/18/1994 | EP0597621A2 Capping carriage for ink jet printer maintenance station |
| 05/18/1994 | EP0597618A2 Cap actuation mechanism for capping ink jet printheads |
| 05/18/1994 | EP0597557A2 Ink jet array |
| 05/18/1994 | EP0597505A1 Recording apparatus |
| 05/18/1994 | CN1086767A Ink jet head having an improved discharging outlet face and ink jet apparatus provided with said ink et head |
| 05/17/1994 | US5313573 Apparatus for forming character patterns with line segments |
| 05/17/1994 | US5313291 Method for matching color prints to color images on a monitor screen |
| 05/17/1994 | US5313290 Hue compensation apparatus for a color hard copy machine |
| 05/17/1994 | US5313256 Electrophotographic printer with associated embossing device |
| 05/17/1994 | US5313232 Method of jetting phase change ink |
| 05/17/1994 | US5312517 Method of forming a nozzle for an ink-jet printer head |
| 05/17/1994 | US5312195 Electromagnetic drive mechanism for the printing pin of a print head |
| 05/17/1994 | US5312194 Printing head for printer |
| 05/17/1994 | US5312193 Control device for a matrix printer |
| 05/11/1994 | WO1994009988A1 Ink jet printing |
| 05/11/1994 | EP0596723A1 Apparatus and method for producing color half-tone images |
| 05/11/1994 | EP0596719A2 Fast scan spot correction in a polygon ROS using PWM |
| 05/11/1994 | EP0596705A2 Heater element for a thermal ink jet printhead |
| 05/11/1994 | EP0596641A2 Method and apparatus for image registration |
| 05/11/1994 | EP0596530A2 Ink jet type recording apparatus |
| 05/11/1994 | EP0596467A1 An image printing apparatus |
| 05/11/1994 | EP0596373A2 Apparatus and method for forming a black image in which black ink is overlaid on colour ink |
| 05/11/1994 | EP0596357A1 Laser diode automatic power control circuit with means of protection of the laser diode |
| 05/11/1994 | EP0596345A1 Laser printer calibration |
| 05/11/1994 | EP0596252A1 Ink supply mechanism, ink jet cartridge provided with such a mechanism, and ink jet recording apparatus provided with such a mechanism |
| 05/11/1994 | EP0414833B1 Laser printer |
| 05/11/1994 | EP0373187B1 Digital printhead energy control system |
| 05/11/1994 | DE4337983A1 Hologram scanner with compensating plate and concave and plane mirrors - diffracts laser beam towards or in opposite direction from midpoint of curved scan line to produce linear trace on projection surface |
| 05/11/1994 | DE4337862A1 New water soluble hydroxy aryl sulphonic acid cpds. - used in ink or recording material esp. for ink jet printing as photostabilisers |
| 05/10/1994 | US5311536 Vertically stacked, accurately positioned diode lasers |
| 05/10/1994 | US5311403 Printed substrate for mounting high-power semiconductor chip thereon and driver component making use of the printed substrate |
| 05/10/1994 | US5311334 Method and apparatus for color conversion of an original image |
| 05/10/1994 | US5311331 Image scanning and video printing apparatus and method of controlling the same |
| 05/10/1994 | US5311303 Image processing apparatus having a memory for storing information relating to color |
| 05/10/1994 | US5311266 Image forming apparatus having particle modulator |
| 05/10/1994 | US5311219 Ink jet print head |
| 05/10/1994 | US5311218 Ink jet print head and method of fabricating the same |
| 05/10/1994 | US5311215 Apparatus and method for forming digital image |
| 05/10/1994 | US5311214 Ink jet recording apparatus having means for removing foreign material from an ink supply path by first introducing an into the ink supply path |
| 05/10/1994 | US5311017 For reproducing an image |
| 05/10/1994 | US5310272 Printer timing controller and method |
| 05/10/1994 | US5310271 Solenoid actuator |
| 05/10/1994 | US5310270 Printing method for dot impact type serial printer |
| 05/10/1994 | CA1329415C Automated thermal transfer device and control system therefor |
| 05/10/1994 | CA1329341C Method of forming adherent fluorosilane layer on a substrate and ink jet recording head containing such a layer |
| 05/04/1994 | EP0595658A2 Ink jet recording apparatus |
| 05/04/1994 | EP0595657A2 Ink jet recording method and ink jet recording apparatus |
| 05/04/1994 | EP0595654A2 Ink jet head |
| 05/04/1994 | EP0595651A2 Ink jet recording system |
| 05/04/1994 | EP0595650A2 Colour ink jet recording method and apparatus |
| 05/04/1994 | EP0595523A2 Black to color bleed control in thermal ink-jet printing |
| 05/04/1994 | EP0595517A1 Ink jet recording method and apparatus |
| 05/04/1994 | EP0595388A1 A process for the preparation of an image-forming element and a printing device for reproducing information |
| 05/04/1994 | EP0595095A2 Thermal printer system and operating method |
| 05/04/1994 | EP0348422B1 Stream deflection jet body for liquid jet printers |
| 05/03/1994 | US5309554 Apparatus for converting character outline data into dot data, having means for moving outline segments |
| 05/03/1994 | US5309259 Color outputting method and apparatus for correcting color ratios of small-sized characters |
| 05/03/1994 | US5309258 Pattern image generation device for image processing system |