Patents
Sitemap › B41 - Printing; Lining machines; Typewriters; Stamps › B41J - Typewriters; Selective printing mechanisms, i.e. mechanisms printing otherwise than from a forme; Correction of typographical errors › B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049)
11/1988
11/23/1988EP0292295A2 Bumpless tape automated bonding
11/23/1988EP0292094A2 Paper feed mechanism for an ink-jet printer
11/22/1988US4786948 Printer
11/22/1988US4786921 Recording apparatus
11/22/1988US4786918 Incoherent, optically uncoupled laser arrays for electro-optic line modulators and line printers
11/22/1988US4786917 In a continuous tone color thermal apparatus
11/22/1988US4786916 Thermal head
11/22/1988US4786357 Thermal ink jet printhead and fabrication method therefor
11/22/1988US4786327 Dye preparation for thermal ink-jet printheads using ion exchange
11/22/1988US4786303 Cored glass fibers alternating with solid fibers; heating, softening until fused
11/22/1988US4786195 Erasing means for thermal transfer printer
11/22/1988CA1245099A1 Thermal mechanism for printing fixed and variable information
11/17/1988WO1988008792A1 Matrix printing head with swinging-armature magnets
11/17/1988EP0291300A2 Apparatus for producing an image
11/17/1988EP0291077A2 Document sheet position detecting device for image forming apparatus
11/17/1988EP0290845A2 Record carrier printing method
11/16/1988EP0226579A4 Print element band for impact printer.
11/16/1988CN88102463A Improvements in and relating to printing apparatus
11/15/1988US4785318 Electrostatic recording head
11/15/1988US4785315 Ink supply system for an ink jet apparatus
11/15/1988US4785314 Internally pressure-regulated ink supply
11/15/1988US4785311 Recording head apparatus and method having pluralities of crossed electrodes
11/15/1988US4784503 Serial dot printer with movable head-carrying carriage
11/15/1988US4784502 Thermal printer
11/15/1988US4784501 Method of enhancing fine line of printer and related circuit
11/15/1988CA1244716A1 Ink jet apparatus and method of operating the ink jet apparatus employing phase change ink
11/15/1988CA1244715A1 Ink jet apparatus and method of operating the ink jet apparatus employing phase change ink
11/15/1988CA1244714A1 Method for selective multi-cycle resonant operation of an ink jet apparatus for controlling dot size
11/10/1988DE3714132A1 Device for marking parts with an ink jet printer
11/09/1988EP0290282A2 Method and apparatus for creating a dither pattern
11/09/1988EP0289743A2 Ink jet printer nozzle clogging-preventive device
11/08/1988US4783670 Ink jet print head and manufacture thereof
11/08/1988US4783668 Thermal printing apparatus
11/08/1988US4783667 Printing of angled and curved lines using thermal dot matrix printer
11/08/1988US4783651 Linear D.C. gas discharge displays and addressing techniques therefor
11/08/1988US4783149 Time-sharing drive liquid crystal optical switch array and optical printer using this optical switch array
11/08/1988US4783145 Multiple gradation dot-matrix picture forming method
11/08/1988US4782754 Mechanism having ink reservoir with electrodes for ink monitoring in ink printer devices
11/03/1988WO1988008656A1 Thermal printer
11/03/1988WO1988008590A1 An aperture card plotter
11/03/1988WO1988008589A1 Laser beam recording apparatus
11/03/1988WO1988008515A1 Deaeration of ink in an ink jet system
11/03/1988WO1988008514A1 Hot melt ink supply system
11/03/1988WO1988008371A1 Pulsed constant current source for continuous tone resistive ribbon printers
11/03/1988WO1988008370A1 Device for cleaning and closing the spray surface of an ink head
11/03/1988DE3712892A1 Ink print head with integrated resistor elements for the print jets
11/02/1988EP0289347A2 Thermal ink jet print head
11/02/1988EP0289139A2 Ink jet recording head and substrate therefor
11/02/1988EP0289115A1 Electrothermal transfer-printing apparatus
11/02/1988EP0288905A2 Crossed-element magnetographic print head
11/02/1988EP0288864A2 Control circuit for dot matrix printer head
11/02/1988EP0288844A2 Recording head for use in an electrically excited transfer recording device
11/01/1988US4782371 Double image recording method
11/01/1988US4782364 Recording apparatus
11/01/1988US4782351 Recording apparatus
11/01/1988US4782350 Amorphous silicon varactors as rf amplitude modulators and their application to acoustic ink printers
11/01/1988US4782347 Recording head using a plurality of ink storing portions and method of carrying out recording with the use of the same
11/01/1988US4782202 Method and apparatus for resistance adjustment of thick film thermal print heads
11/01/1988US4781481 Thermal printer and its printing method
11/01/1988US4781477 Dot matrix print head
11/01/1988US4781113 Electric conduction printer
11/01/1988CA1243894A1 Dot matrix printer
10/1988
10/27/1988DE3712418A1 Thermal transfer printing method and device
10/26/1988EP0288044A2 Ink jet recording apparatus with density control function
10/26/1988EP0288027A1 Ink jet print head
10/26/1988EP0288008A2 Recording material
10/25/1988US4780733 Printing apparatus and toner/developer delivery system therefor
10/25/1988US4780731 Electrophotographic printer comprising an exposure energy correcting means for the optical character generator
10/25/1988US4780728 Fluid jet marking apparatus
10/25/1988US4780006 Dot matrix printer
10/25/1988US4779944 Integrated laser beam scanning system
10/25/1988CA1243543A1 Permanent magnet, stored energy, print head
10/20/1988WO1988007935A1 Planar ink printing head in a dual-in-line casing
10/19/1988EP0287373A1 Continuous ink jet printing
10/19/1988EP0287372A1 Control of continuous ink jet printing system
10/19/1988EP0287098A2 Residual-ink detector and a liquid injection recording apparatus comprising the detector
10/19/1988EP0287077A2 Ink jet printing system
10/19/1988EP0286841A2 Recovery device for ink-jet recording apparatus and ink-jet recording apparatus having the same
10/19/1988CN88101647A Method and apparatus for uniformly drying ink on paper from an ink jet printer
10/18/1988US4779108 Optical printer head
10/18/1988US4779107 Modulation electrodes having improved corrosion resistance
10/18/1988US4779106 Process control for electrostatographic machine
10/18/1988US4779103 Injecting blend of polystyrene, polyethylene oxide, plasticizer; flowability at lower temperature
10/18/1988US4779102 Head drive system for a thermal printer
10/18/1988US4779099 Clamp for and method of fabricating a multi-layer ink jet apparatus
10/18/1988US4778293 Dot matrix print head
10/18/1988US4778292 Dot print head with restrained rebound of armature
10/18/1988US4778291 Dot matrix printer having interchangeable print head and font cartridge
10/18/1988US4778290 Printer for printing of a full line in several colors by interchangeable ribbon cartridges
10/13/1988DE3811171A1 Tintenbehaelter und hiermit versehene tintenstrahl-aufzeichnungsvorrichtung Tintenbehaelter and hereby provided ink jet recording apparatus
10/13/1988DE3710654A1 Ink jet print head of multi-layer construction
10/13/1988DE3710183A1 Vorrichtung fuer laser-transferdruck Apparatus for laser transfer printing
10/12/1988EP0286451A2 Text processing system
10/12/1988EP0286258A2 Hybrid interconnect lead frame for thermal ink jet printhead and methods of manufacture and connection
10/12/1988EP0286204A1 Base plate for an ink jet recording head
10/12/1988EP0286066A2 Optical scanning apparatus
10/12/1988EP0285766A1 Printing hammer provided with a piezoelectric actuator
10/11/1988US4777583 Thermal head
10/11/1988US4777536 Thermal printing device
10/11/1988US4777535 Apparatus for recording CT images directly on a recording medium without using a CRT
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