| 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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| 05/19/1992 | US5114251 Self-aligning thermal print head and paper loading mechanism |
| 05/19/1992 | CA1301365C Method and apparatus for generating a character image |
| 05/19/1992 | CA1301362C Printer with enhanced bidirectional logic seeking for increased through-put |
| 05/19/1992 | CA1300975C Thermal ink-jet head structure |
| 05/19/1992 | CA1300974C Hydraulically tuned channel architecture |
| 05/19/1992 | CA1300973C Balanced capillary ink jet pen for ink jet printing systems |
| 05/19/1992 | CA1300972C Barrier structure for thermal ink-jet printheads |
| 05/19/1992 | CA1300971C Polychromatic acoustic ink printing |
| 05/19/1992 | CA1300970C Electronic method and device for adjustment of jet direction in an inkjet apparatus |
| 05/14/1992 | WO1992008313A1 Multichannel optical printhead |
| 05/14/1992 | WO1992008052A1 A two-stage pump for a continuous ink jet printer |
| 05/13/1992 | EP0485364A1 Apparatus for recording image covered by protective medium |
| 05/13/1992 | EP0485241A1 Ink jet head |
| 05/13/1992 | EP0485182A1 Thermal inkjet thin film printhead having a plastic orifice plate and method of manufacture |
| 05/13/1992 | EP0484983A2 Ink-jet recording head and its use |
| 05/13/1992 | EP0484922A1 III-V compound semiconductor device, printer and display device utilizing the same, and method for producing said semiconductor device |
| 05/13/1992 | EP0484900A1 Method and apparatus for changing the colour density in a printer |
| 05/13/1992 | EP0484890A2 Method of and apparatus for producing overlapping image area |
| 05/13/1992 | EP0484513A1 Pulse count modulation for thermal printing |
| 05/13/1992 | EP0294456B1 Transverse printing control system for multiple print/cartridge printer |
| 05/13/1992 | CN1060995A Ink jet recording apparatus and ink cartridge usable therewith |
| 05/12/1992 | US5113491 Pattern drawing system having a processor for drawing the profile of the pattern and a processor for painting the drawn profile |
| 05/12/1992 | US5113488 Page printer composition line spacing revision |
| 05/12/1992 | US5113486 Method and apparatus for reproducing image information in vector form onto a raster pattern of pixels |
| 05/12/1992 | US5113356 Colorizing black and white documents |
| 05/12/1992 | US5113264 Method of and apparatus for forming halftone dots |
| 05/12/1992 | US5113206 Ink tank and ink jet recording apparatus having the ink tank |
| 05/12/1992 | US5113205 Ink jet head |
| 05/12/1992 | US5113204 Ink jet head |
| 05/12/1992 | US5113203 Liquid jet head, substrate for said head and liquid jet apparatus having said head |
| 05/12/1992 | US5113201 Thermal transfer recording apparatus for controlling printing density with the temperature at the position where the ink ribbon and paper are separated |
| 05/12/1992 | US5113200 Hot melt ink jet apparatus having intervention member located between member and a printed printing sheet |
| 05/12/1992 | US5113199 Ink delivery system for ink jet printers |
| 05/12/1992 | US5113198 Method and apparatus for image recording with dye release near the orifice and vibratable nozzles |
| 05/12/1992 | US5112149 Velocity responsive head driving control apparatus of manual sweeping printer |
| 05/12/1992 | CA1300428C Thermal print head printing control apparatus |
| 05/10/1992 | CA2054057A1 Printer |
| 05/08/1992 | WO1992009045A2 Resolution transforming raster-based imaging system |
| 05/07/1992 | DE4034658A1 Optical print head module - has PCB with optical cells on ceramic carrier and angled surface between units |
| 05/06/1992 | EP0484100A1 Ink jet printing apparatus |
| 05/06/1992 | EP0484034A1 Thermal ink jet print device having phase change cooling |
| 05/06/1992 | EP0483843A1 Ink-jet head assembling apparatus |
| 05/06/1992 | EP0483766A2 Dot matrix printing head for high-definition or high-speed printing |
| 05/06/1992 | EP0458964A4 Bidirectional hot melt ink jet printing |
| 05/06/1992 | EP0302104B1 Thermal printer |
| 05/05/1992 | US5111242 Image forming apparatus having a more smoothly controlled image forming element |
| 05/05/1992 | US5111220 Fabrication of integrated acoustic ink printhead with liquid level control and device thereof |
| 05/05/1992 | US5111217 Dot printer and method for grey level recording |
| 05/05/1992 | US5111215 Resistive sheet transfer printing and electrode heads |
| 05/05/1992 | US5111101 Device for magnifying displacement of piezoelectric element and method of producing the same |
| 05/05/1992 | US5110227 Color printer |
| 05/05/1992 | CA1299914C Hot melt ink supply system |
| 05/05/1992 | CA1299867C Marker sleeve assembly |
| 05/01/1992 | CA2054320A1 Ink composition and process for producing a lithographic printing plate using the same |
| 04/30/1992 | DE4135008A1 Image prodn. device e.g. for facsimile receiving equipment - incorporates lever for sepn. of print-head and roller by movement away from pressure of leaf spring |
| 04/30/1992 | DE4134988A1 Graphical output arrangement with anti-aliasing processing - selects PWM or PM writing stage for left vertical or horizontal edge respectively |
| 04/29/1992 | EP0483118A2 Apparatus for recording an image |
| 04/29/1992 | EP0482850A2 TPH temperature control apparatus |
| 04/29/1992 | EP0482775A1 Ink jet recording apparatus |
| 04/29/1992 | EP0482708A1 Printing device |
| 04/29/1992 | EP0482641A2 Image forming apparatus |
| 04/29/1992 | EP0482595A1 Donor element for thermal imaging containing infra-red absorbing squarlium compound |
| 04/29/1992 | EP0482123A1 Continuous ink jet printer. |
| 04/28/1992 | US5109478 Circuit for generating a square test pattern in a page printer |
| 04/28/1992 | US5109460 Optical fiber array for a thermal printer and method of making same |
| 04/28/1992 | US5109275 Printing signal correction and printer operation control apparatus utilizing neural network |
| 04/28/1992 | US5109272 Method of superimposing color images and color image processing apparatus |
| 04/28/1992 | US5109239 Inter pen offset determination and compensation in multi-pen ink jet printing systems |
| 04/28/1992 | US5109238 Thick film resistor material and thermal head obtained therefrom |
| 04/28/1992 | US5109235 Recording density correcting apparatus |
| 04/28/1992 | US5109234 Printhead warming method to defeat wait-time banding |
| 04/28/1992 | US5109233 Method of discharging liquid during a discharge stabilizing process and an ink jet recording head and apparatus using same |
| 04/28/1992 | US5108637 Three-component refrigerant |
| 04/28/1992 | US5108504 High chroma color dye-set for use in ink-jet inks employing polysaccharide-containing vehicles |
| 04/28/1992 | CA1299744C Aperture card printer |
| 04/28/1992 | CA1299702C Ink drop control system with temperature compensation |
| 04/28/1992 | CA1299553C Method and apparatus for priming an ink jet pen |
| 04/28/1992 | CA1299453C Post-printing image development of ink-jet generated transparencies |
| 04/26/1992 | CA2053739A1 Donor element for thermal imaging containing infra-red absorbing squarylium compound |
| 04/23/1992 | DE4132288A1 Paper and ink for repeated printing and erasing - uses arrangement which can be changed from visible to invisible state such as a layer of photochromic material |
| 04/22/1992 | EP0481829A2 High definition thermal ink-jet printer |
| 04/22/1992 | EP0481797A2 Character height control for drop markers |
| 04/22/1992 | EP0481788A1 Process for preparing ink jet recording head |
| 04/22/1992 | EP0481648A2 Imaging device and method for developing, duplicating and printing graphic media |
| 04/22/1992 | EP0481625A1 Image recording apparatus for recording using a recording head |
| 04/22/1992 | EP0481602A2 A general kernel function for electronic halftone generation |
| 04/22/1992 | EP0481579A2 Magnetic readable character printing process using matrix print heads and method for making the same |
| 04/22/1992 | EP0481518A2 Printer provided with power font memory card |
| 04/22/1992 | EP0481491A2 Laser power conrol apparatus |
| 04/22/1992 | EP0481091A1 Method, device and substance for forming picture |
| 04/22/1992 | EP0428658A4 Reduced banding in bidirectional ink jet printing |
| 04/22/1992 | CN1060431A Ink jet recording system and recovery device used with same |
| 04/21/1992 | US5107344 Image forming apparatus having a scanner |
| 04/21/1992 | US5107284 Stability; electrostatic imaging process |
| 04/21/1992 | US5107283 Electrostatic recording head with improved alignment of recording electrodes |
| 04/21/1992 | US5107281 Ink jet recording head having means to remove stagnant bubbles |
| 04/21/1992 | US5107278 Image forming apparatus |
| 04/21/1992 | US5107277 Current sensitized transfer type printer with a heated common electrode |
| 04/21/1992 | US5107276 Thermal ink jet printhead with constant operating temperature |
| 04/21/1992 | US5106652 Method for manufacturing edge emission type electroluminescent device arrays |